SMITHSONIAN
ENS FITUTION

MUSEUM
OF

N Ast URAL

HISTORY

UNITED STATES NATIONAL MUSEUM BULLETIN 257

Microlepidoptera

of the
Philippine Islands

A. DIAKONOFF

Rijksmuseum van Natuurlijke Historie

Leiden, Netherlands

SMITHSONIAN INSTITUTION PRESS

WASHINGTON, D.C.
1967

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Contents

Introduction .
Acknowledgments
Phaloniidae ac
Tortricidae, Tortricinae

Olethreutinae

Chlidanotinae

Chlidanotini
Schoenotenini.

Carposinidae .
Copromorphidae
Xyloryctidae .
Timyridae .
Gelechiidae
Orneodidae
Cosmopterygidae .

Scaeosophinae

Cosmopteryginae .
Oecophoridae
Glyphipterygidae .
Heliodinidae .
Aegeriidae .
Yponomeutidae
Ethmiidae .
Plutellidae .
Lithocolletidae .
Lyonetiidae
Tineidae .
Adelidae
References .
Appendix 1: eclechion ea feneee a some Boe conn species on Gly.

phipterygidae, described by E. Meyrick

Appendix 2: List of selected lectotypes ;
Appendix 3: List of species and islands of fei occurrence .
Figures 1-846
Index of generic and poeciie names
Index of latin names of food-plants .

298
300
301
309
465
484

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Microlepidoptera
of the
Philippine Islands

Introduction

Between the continents of Asia and Australia lies a region well
known to every biologist since the classical collecting expedition of
Alfred Russel Wallace in the 1860s. It has become famous for its
rich and variegated fauna, its complicated geological history, and the
interesting aspects of its zoogeography.

This region consists roughly of three parts. One is a partly sub-
merged promontory of Asia, the so-called Sunda shelf upon which
the Greater Sunda Islands are situated. The second part, a similar
bridgehead of the Australian continent, the also partly submerged
Sahul shelf, bears New Guinea and dependencies. The third part
forms the so-called Wallacea and is situated between the other two.

The well-known theory of Penck (1894) suggests that during the
glacial periods of the Pleistocene so much water was extracted from
the oceans, due to the forming of an icecap over the Northern Hemi-
sphere, that the seas were about 100 fathoms more shallow than they
are today. At that time, the above-mentioned and now submerged
plateaus must have formed the land bridges so important for the
animal distribution.

Wallacea does not rest upon a submarine plateau and consists of
separate islands or island groups that may have retained their archi-
pelagic character for a very long time. The northern part of this
region is comprised of the Philippine Islands, with which we are here
concerned; the southern, of Celebes and certain Lesser Sunda Islands.

The zoogeographic history of the fauna of the region seems to be
thus: in early Tertiary (the Oligocene or Eocene) the northern island,
Luzon, was connected through Formosa with the Asiatic continent.
Evidence of this connection is suggested by some relicts in the moun-
tains of Luzon, (e.g., Pinus with the Cross Bill and certain continental
Asiatic butterflies such as Pieris, Pyrameis, and Argynnis).

Other land bridges, which developed later in the Pliocene and
Pleistocene, have left more distinct traces. A broad connection

1

2 U.S. NATIONAL MUSEUM BULLETIN 257

existed between North Borneo and the Palawan group of islands as
far as Mindoro, which, however, must have been separated earlier
than the two preceding. At the same time, along the east side of
the archipelago, there must have been another north-south connection,
which was disrupted intermittently throughout these periods. Over
these land bridges an exchange of northern and southern elements
occurred. In addition, it appears certain that there must have been
a bridge to Minahassa, the northern peninsula of Celebes, since many
elements of the fauna point in this direction. I have proof of both
bridges: characteristic species of the Greater Sunda Islands from Pala-
wan and Mindanao. Finally, the marked infusion of the Philippine
fauna with Papuan elements suggests the existence of a land bridge
between the southern Philippines and New Guinea by way of the
North Moluccan Islands.

The study of zoogeography of the Philippine Islands in respect to
some other classes, orders, and groups of animals is well advanced;
for instance, mammals, birds, land mollusks, amphibians and reptiles,
fresh-water fishes, Pachyrrhynchidae among the Coleoptera and,
finally, butterflies have served for zoogeographical surveys. It is
noteworthy that, in general, the results of analysis of these groups
are in reasonable accordance with each other, so that it is possible
to subdivide the Philippine Islands into a number of biological
provinces.

In general, these provinces reflect the zoogeographic history.
The more important ones are: (1) Luzon and dependencies in the
north; (2) a central area, partly situated on a shallow plateau, de-
fined in the west by Panay, Masbate, Negros and Cebu, and in the
east by Samar, Leyte and Bohol; (3) a southern region with Mindanao
and Sula Islands, showing correlations with southern areas such as
Celebes and Java, but also having northern elements from the first
province, descending along the high mountain ridge and encompassing
the entire east coast of the Archipelago; (4) Palawan and dependencies,
with pronounced Bornean features; and (5) Mindoro, more or less
independent of the preceding.

In his classic work, “Die Schmetterlinge der Philippinischen
Inseln,”” Semper (1896-1902) presented a division of the fauna of
Macrolepidoptera into eight provinces. His survey was based on
over 1500 species of butterflies and moths, but the Microlepidoptera
were almost entirely excluded.

Our knowledge of the fauna of Philippine Microlepidoptera, alas,
forms quite a contrast with that of the ‘‘Macro’s.” My estimation
is that the species enumerated in the present survey amount to not
more, and probably less, than 20 percent of the existing fauna of
these insects. Any speculations on the zoogeography of the group

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 3

should, therefore, be made with utmost caution; however, this applies
to the absence of certain elements. ‘The presence of other elements,
of course, renders absolute and, therefore, important zoogeographic
information.

The available material of Microlepidoptera, however scanty, has a
pronounced Malayan character, with distinctly marked elements
from Borneo, Celebes, and, also, Java. Unfortunately, the faunas
of the former two islands are comparatively little known.

The Papuan element is not numerous, but undoubtedly present.
Perhaps the most marked and important in this respect is the charac-
teristic genus Peridaedala Meyrick (Olethreutinae), with three species
in New Guinea and not less than six in the Philippines; two records
of the genus from the Great Sunda Islands have recently become
available.

Little can be said as yet of the microlepidopterous elements of the
early northern invasion in Luzon. Of the three species which occur
in both Formosa and the Philippines, one indeed is from Luzon, but
the second is from Panay and the third from Mindanao.

The most characteristic feature of the fauna without doubt is its
high percentage of endemisms, especially of the species. Of the total
of 291 species, 203 are endemic, 88 apodemic. Of the 138 genera,
however, only 18 are endemic, 120 apodemic. These endemisms
are not always striking, although some marked exceptions occur.
Most characteristic are numerous vicarious species, differing from
their allies in neighboring regions by minor external structure and
by genitalia. Some of these forms have escaped the attention of
former authors and were erroneously identified with their closest
relatives from other regions.

This interesting feature shows the considerable independence of
the Philippine fauna and that the isolation of the region must have
been of sufficient duration to create the numerous vicarious species,
but that it was not long enough for the development of so many
genera.

Although the Philippine Islands represent a region that is smaller
than the neighboring ‘Sunda Land” (the Sunda shelf) or the Papuan
region, its flora, fauna, and geology are certainly not less complex.
One is, therefore, entitled to expect the existence of as rich a fauna of
Microlepidoptera as in the other two regions; the more so because
of the great variety of plant provinces in the Philippines, the diversity
of altitude of the habitats and the existence of extensive forests,
especially the lowland dipterocarpous forest.

It was, therefore, a recurrent disappointment to discover how
limited is our knowledge of the Philippine Microlepidoptera. When
studying the faunas of the Malay Archipelago and the Papuan region

4 U.S. NATIONAL MUSEUM BULLETIN 257

and trying to establish distribution of certain taxa throughout tropical
Asia, one is continually confronted with this lack of data from the
Philippine region. This, in turn, appeared to be in agreement with
paucity of material of Philippine Microlepidoptera in European
museums. It is most unfortunate that all natural history collections
in Manila were destroyed during World War II.

These circumstances led the author to a systematic search for
Philippine material in museums. In 1954, a trip to several museums
in the eastern United States was made, and it was in the U.S. National
Museum, Smithsonian Institution, Washington, D.C., that the
first extensive collection of the Microlepidoptera of the Philippines
was superficially investigated. This collection formed a part of the
rich material brought together by the well-known collector of Philip-
pine insects, Charles Fuller Baker, who was Dean of the College of
Agriculture at the University of the Philippines. Only a portion of
this material had been sent to Edward Meyrick for identification some
forty years ago. Since that time, however, the revolutionary intro-
duction of the use of genital characters for the taxonomy of Micro-
lepidoptera has been made, requiring a revision of previous work.

The presence of this important collection in the Smithsonian
Museum and my 1954 visit formed the incentive for a study project
that was made by Dr. J.F. Gates Clarke, then Chairman, Department
of Entomology, Smithsonian Institution, as senior investigator, and
the author, as junior investigator. This project, accepted by the
Smithsonian Institution, and made possible by a grant of the National
Science Foundation, came into effect in 1961 and resulted in the
present survey.

The author stayed at the Smithsonian U.S. National Museum
(USNM) in 1961-1962 as a research associate for the purpose of a
preliminary study of the collection. Dissections of genitalia were
made and descriptions or redescriptions of genera and species were
construed. This investigation was continued at the Leiden Museum
(LM) from 1962 through 1964, where study of the literature was
resumed, Snellen’s and Meyrick’s types were compared with the
material, and drawings of genitalia and photographs of the wings
were made. The project also included two visits to the British
Museum (Natural History) of London, in 1963 and 1964, for study
and comparison of Walker’s, Walsingham’s, and Meyrick’s types.

The present survey of microlepidopterous fauna of the Philippines
forms but a general outline, as it is based upon too-scanty material.
In total 138 genera, 291 species, 5 subspecies and 1 forma are recorded,
of which 19 genera, 146 species, 5 subspecies, and 1 forma are described
as new.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 5

The following is a survey of numbers of genera and species divided
over the various families.

endemic apodemic
genera species genera species

Phaloniidae - - 1 1
Tortricidae 6 46 37 31
Carposinidae = a 3 -
Copromorphidae = 3 1 -
Xyloryctidae - 13 4 ~
Timyridae = 25 7 1
Gelechiidae 2 5 8 a
Orneodidae - - i! 2
Cosmopterygidae 1 2 4 4
Oecophoridae 2 20 6 -
Glyphipterygidae - 17 7 13
Heliodinidae - 9 8 ey
Aegeriidae - 15 10 3
Yponomeutidae 1 11 4 4
Ethmiidae 1 5 1 3
Plutellidae 2 3 1 1
Lithocolletidae - ~ 2 2
Lyonetiidae = 1 2 3
Tineidae 3 16 12 10
Adelidae = 5 1 ~

Totals 18 203 120 88

The purpose of this paper is to present a basis for further study of
this fauna, by recording all earlier described species, with as complete
as possible synonymies and lists of references, and, where possible,
with photographs of the wings and sometimes illustrations of the
genitalia of the two sexes. Where deemed useful, these species have
been fully redescribed. The same has been done with the already
described genera only when any substantial remarks, emendations,
or additions to those earlier descriptions were necessary; where needed,
the heads and wing venation have been illustrated. The new genera
and species have been described and figured in the usual way, with
figures of head and venation for the former, and of wings and 9
genitalia for the latter. Known food plants in- and outside the Philip-
pine area have been recorded.

The material used originated from the following sources. The
primary source was the above-mentioned collection of the U.S.
National Museum, Smithsonian Institution, Washington, D.C.,
brought together by Charles Fuller Baker around 1912, almost ex-
clusively from the island of Luzon, chiefly on Mt. Makiling (Ma-
quiling) and in Los Bajfios, collected at light. Also in this collection
there is some reared material, mostly sugar-cane pests of minor

6 U.S. NATIONAL MUSEUM BULLETIN 257

importance, originating from various places on the island of Panay
and stray specimens from other localities.

The otherwise outstanding and extensive collection of the British
Museum contained but few specimens of Microlepidoptera from the
Philippines. An exception, however, was the collections of unnamed
material originating from Lord Rothschild’s bequest. They were
transferred recently from the Tring Museum to London, where I first
saw them in 1963. This material appeared to contain several hundred
specimens of Philippine Microlepidoptera collected in 1912-1914 by
A. E. Wileman for Lord Rothschild. This interesting material was
borrowed and studied in Leiden along with the other collections.

During a stay in the Philippines in 1945, Dr. J. G. Franclemont,
of the Department of Entomology, Cornell University, Ithaca, N.Y.,
collected several interesting species at ight on Luzon. A small col-
lection was received from the P. Bernice Bishop Museum, Honolulu;
another was selected by the author from the collection of the Carnegie
Museum (CMP) when staying in Pittsburgh, Pa. Finally, a col-
lection of moderate extent but of great importance, brought together
by the Chicago Natural History Museum Philippine Zoological Ex-
pedition, 1946-47, was received from that museum and could be
worked.

The additions mentioned above were received after the start of
the original work. However welcome, they unavoidably caused
considerable delay to the termination of this project.

Acknowledgments

My sincere gratitude is due to the authorities of the Smithsonian
Institution for accepting the study project and for rendering all the
necessary facilities for my work as research associate at the U.S.
National Museum, Washington, D.C., to the National Science
Foundation for the financing of the project, and to Professor Dr.
L. D. Brongersma, Director, Rijksmuseum van Natuurlijke Historie,
Leiden, Netherlands, for his granting permission and leave of absence
for my participation in the project in Washington, D.C., and for
rendering all possible facilities for my work on the project in the
Leiden Museum.

My special and most cordial thanks I owe to my friend, Dr. J. F.
Gates Clarke, senior scientist, Department of Entomology, U.S.
National Museum (USNM) for the initiation of the project, his great
and continuing interest through all its phases, and his constant help
and advice. The same applies to all the staff members of that museum
and of the Smithsonian Institution who were concerned with the
project.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS Z

Furthermore, to colleagues from the various museums I am grateful
for the sending of study material or for assisting me in many ways:
to Dr. J.G. Franclemont, Department of Entomology, Cornell Uni-
versity, Ithaca, N.Y., (CUI); Mr. J.D. Bradley, then with the British
Museum (Natural History), London, England (BM); Mr. P.E.S.
Whalley and Mr. W.G. Tremewan, of the same museum; Dr. P.E.L.
Viette, Muséum National d’Histoire Naturelle, Paris, France
(MNHN); Dr. John Smart, University Museum, Oxford, England,
(OM); Mr. Harry K. Clench of the Carnegie Museum, Pittsburgh, Pa.
(CMP); Dr. Rupert L. Wenzel of Chicago Natural History Museum,
Chicago, Il. (CNHM); Dr. J.L. Gressitt, Bernice P. Bishop Museum,
Honolulu, Hawaii (BMH); Dr. Heinz Schréder, Museum Sencken-
berg, Frankfurt-am-Main, Germany (SMF); Dr. G. Friese, Deutsches
Entomologisches Institut, Berlin, Germany (DEJ), and Dr. B.
Petersen, Universitetets Zoologiske Museum, Copenhagen, Denmark.

Most drawings have been made, under my supervision, by Mr.
A.C.M. van Dijk; a few more, by each of the following artists: Miss
R. van Crevel, Miss M. Roovers, Messrs. W. Bergmans, W. van Laar,
J.G.A.M. Saraber, Th. K.H. Holt, and by the author. The photo-
graphs have been made by Mr. H.F. Roman, photographer of the
Leiden Museum (LM), together with the author, and by the author
himself.

Phaloniidae

Aethes Billberg, 1820
Aethes sphenophora (Diakonoff, 1941)
Figure 481

Phalonia sphaenophora Diakonoff, 1941, Treubia, vol 18, p. 397, pl. 17, figs. 1-2
(9, Java).
Phalonia sphenophora.—Diakonoff, 1948, Treubia, vol. 19, p. 483 (emend.).

Distribution: East Java.

Material examined: Luzon, Los Bafios (Baker), 207, genit. slide
5079 (USNM).

This is the only species of the genus known so far from the Malayan
region. <Aethes is not found in the Pacific region.

Tortricidae

Tortricinae

Key to the Philippine Genera of Tortricinae

1. Head smooth; brightly colored, day-flying species. . ..... Zacorisca
Piendavtb i appressed SCaless 2 cS aa ce te ck cay es Se es Be we we 2

to

oo

U.S. NATIONAL MUSEUM BULLETIN 257

Forewing with veins 7 and 8 stalked 3
Forewing with veins 7 and 8 separate . ‘ vs
Forewing with vein 3 from well before angle of il. 4
Forewing with vein 3 from angle . ; 5
Hindwing with veins 3 and 4 separate, 3 spmictinies ‘rom before angle!
Adoxophyes
Hindwing with veins 3 and 4 stalked fromangle. . . . . . . Neocalyptis
Palpi ascending, closely appressed to face, with appressed scales, terminal
segment ee oh ate: Sage tae FUBT Roa ae ty uthae Rana ee
Palpi obliquely ascending or ponecied Sa ohh yes Mis sco Mal a Natu eens ee

Antenna in male with ciliations over 1; uncus bron:
Archidemis, new genus

Antenna in male with ciliations under 1; uncus narrow. . .. . . Capua
Horewing with vein: 7 “to eosta,. 00) 6 «shay 2 be 2 PS). teeter nl. pe ACerS
Forewing with vein 7totermen .. . Sg? Meneses
Male with a complicated valva; female ee a See . . Isotenes
Male without a complicated valve female without a corethrogyne . . . 9
Male antenna with a notch near base pide! Shea Sei ao ie es Do demis
Male antenna without motch (., : iets Sees: SiGe 2h Gea eee
Valva with a round tumescence in center. . .... .. . . . Isodemis
Valva without such tumescence :° ep. 2.) vials 4a¢ Fon ae foe td
Forewing with veins 2 and 3 stalked ......... .. . .Spatalistis
Forewing with veins 2 and 3 separate ... . AGT hoe ORO ee cree
Greenish with several transverse crimson ePcealee . . . . . Polemograptis
INotisovcoloredi®. yesh ES AL is. REA GALS
Hindwing with both veins 3 ach 4 oad 6 wea 7 oe J aes a! se ee ipreeLel:
Not both these pairs of veins connate ... . eek ARE a

Forewing with termen rounded; palpus modes soe fopminal segment
very short; gnathos strong, elongate, complicated.
Snodgrassia, new genus
Forewing with termen concave; palpus rather long, sinuate, terminal segment
moderate, obtusely pointed. . ..... . . . . Ebodina, new genus
Forewing with costa sinuate, apex distinct; terminal segment of palpus
normal, obtusely pointed; male oe of normal Tortricine type, uncus
SIMO wee et i oe PAT ChIDS
Forewing wtih costa monedad™ apex ee conelyy pounded: ae indefinite; terminal
segment of palpus moderate, clavate and obtuse; male genitalia peculiar,
WRNCUS AAG She ing a al ake es a ees ea ees

Zacorisca Meyrick, 1910
Key to the Philippine Species of Zacorisca

Forewing entirely oranges‘. 2) 5 Sele ee ae ee ee eed, hebania
Forewing orange and blue ... . ib eles te yeh ghey
Forewing orange with a blue ferns fousthe an gree ah peters apex.

Z. electrina
Forewing orange with an entirely blue apical sixth... . . . Z. pulchella

Zacorisca pulchella (Schultze, 1910)

Hyperperissa pulchella Schultze, 1910, Philippine Journ. Sci., sect. D, vol. 5,

p. 165, pl. 1, fig. 8 (9, Luzon, Panai).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 9

Imma _ pulchella—Meyrick, 1913, in Aurivillius, Lepidopterorum Catalogus,
pars 13, p. 27; 1914, in Wytsman, Genera Insectorum, fase. 164, p. 10.
Zacorisca pulchella—Diakonoff, 1949, Treubia, vol. 20, p. 39; 1952, Verh. Ned.

Akad. Wet., Nat., ser. 2, vol. 49, no. 1, p. 48.

Distribution: Philippine Is., Luzon, Panai.

Apparently the type of this species has been lost in Manila during
the Pacific War.

Zacorisca electrina (Meyrick, 1912)
Figure 483

Megalodoris electrina Meyrick, 1912, Exotic Microlepidoptera, vol. 1, p. 5 (9,
Mindanao); 1912, im Aurivillius, Lepidopterorum Catalogus, pars 10, p. 15;
1913 in Wytsman, Genera Insectorum, fase. 149, p. 21.

Zacorisca electrina.— Diakonoff, 1952, Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 49,
no. 1, p. 41.—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Mey-
rick, vol. 1, p. 124; 1958, op. cit., vol. 3, p. 263, pl. 131, figs. 44c.

Distribution: Philippine Is., Mindanao.

Zacorisca heliaula (Meyrick, 1910)

Figure 485
Atteria heliaula Meyrick, 1910, Trans. Roy. Ent. Soe. London, p. 433 (o, Min-
doro).—Clarke, 1955, Catalogue .. . Microlepidoptera . . . Meyrick, vol. 1,
p. 154.

Megalodoris heliaula—Meyrick, 1912, Exotic Microlepidoptera, vol. 1, p. 5;
1912, im Aurivillius, Lepidopterorum Catalogus, pars 10, p. 15; 1913, in
Wytsman, Genera Insectorum, fase. 149, p. 21, pl. 3, fig. 32.

Zacorisca heliaula.— Diakonoff, 1952, Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 49,
no. 1, p. 40.—Clarke, Catalogue . . . Microlepidoptera . . . Meyrick,
vol. 3, p. 263, pl. 131, figs. 3-3b.

Distribution: Philippine Is., Mindoro.

Material examined: ‘Philippine Ids., Acc. C.M. 9061,” ‘Min-
danao, Davao Prov.,” ‘20.1X.1930,” 1 9, neallotype, similar to
the male type specimen, except for the black area of the hindwing
being less extended, limited by the course of vein 1b (CNHM).

Isotenes Meyrick, 1938

Isotenes inae Diakonoff, 1948

Ficurers 489-490

Harmologa miserana Fletcher, 1920 (part), not Walker 1863, Mem. Dept. Agric.
India, Ent. ser., vol. 6, p. 41 (Assam).

Isotenes miserana.—Diakonoff, 1941, Treubia, vol. 18, p. 390; op. cit., p. 402,
1941 (Java).

Isotenes inae Diakonoff, 1948, Treubia, vol. 19, p. 493, figs. 3, 18-21 (redescr.,
genit. o' 9, Java, Sumatra, Assam).

Distribution: Java, Sumatra, Assam.

10 U.S. NATIONAL MUSEUM BULLETIN 257

Food plants: Thea (tea plant, leaves), Pinus merkusii (inflores-
cence).

Material examined: Luzon, Mountain Province, Baguio, 7.V.1945,
1 92, genit. slide 5093 (J.G. Franclemont) (CUI). Mindanao, Davao,
La Lun Mts., Calian, 5500 ft., 29-31. X1I.1930 (Clagg), 1 &, genit.
slide 5696 (CNHM).

Adoxophyes Meyrick, 1881

Adoxophyes Meyrick, 1881, Proc. Linn. Soc. New South Wales, vol. 6, p. 429;
1883, Trans. New Zealand Inst., vol. 15, p. 39; 1910, Proc. Linn. Soc. New
South Wales, vol. 35, p. 205; 1912, in Aurivillius, Lepidopterorum Catalogus,
fase. 10, p. 18; 1913, in Wytsman, Genera Insectorum, fase. 149, p. 18;
1929, in de Joannis, Ann. Soc. Ent. France, vol. 98, p. 710.—Walsingham,
1900, Ann. Mag. Nat. Hist., ser. 7, vol. 5, p. 481.—Fernald, 1908, Genera
of the Tortricidae and their types, p. 42, 60.—Fletcher, 1929, Mem. Dept.
Agric. India, Ent. ser., vol. 11, p. 6.—Diakonoff, 1939, Zool. Meded., vol.
21, p. 126, 159, figs. 4I (head), 4F (neuration), 7F—G (genit. @), 4B (genit. 9);
1952, Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 49, no. 1, p. 155; 1960, op.
cit., vol. 53, p. 12; 1961, Ann. Soc. Ent. France, vol. 130, p. 50.—Obraztsov,
1954, Tijdschr. Entom., vol. 97, p. 198, figs. 126-130, 139.

Type species: Adoxophyes heteroidana Meyrick, 1881 (Australia).

The taxonomy of the present genus is confused, while the dis-
crimination of its species is difficult. This is chiefly due to the dubious
indentity of certain old species, inadequately described by Walker,
Pagenstecher, and others, and also to the similarity of both the
external and internal structures of the numerous species.

It was a satisfaction to find and study many types of Adoxophyes
in the British Museum (Natural History). Walker’s types were
all present, as also the types of Pagenstecher’s classical paper on the
Lepidoptera of the Bismarck Archipelago; these latter types came
to the British Museum with Lord Rothschild’s collection.

Unfortunately, the elaborate revision of the Australian Adozophyes
on which J.F.B. Common has been working for several years is not
yet available. That is the reason why I abstained, thus far, from
publishing a survey of the Malayan and Papuan Adozophyes species.
During a short visit to the Leiden Museum several years ago, Mr.
Common showed me his figures and notes on Australian and Papuan
Adoxophyes; we compared them with my data on the Malayan species.

The male genitalia of the present genus are of two principal types,
those with normal and those with enlarged valvae. The females,
on the other hand, differ in the shape of the signum: either a dagger
or a denticulate patch. The genus needs a thorough revision.

The species of the first category differ only by minor characters
of the male genitalia, such as the shape of the gnathos and of the
aedeagus, and especially the shape and size of a rigid spike situated

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS til

somewhat lateral and subapical in the wall of the aedeagus; however,
in a few species this structure is entirely absent.

Key to the Philippine Species of Adoxophyes

1. Forewing with transverse fasciafurcate below ............ 2
Forewing with transverse fascia not furcate. .........2.2.2.. 83
2. Hindwing light pink. .... whee arAs tascicnlana
Hindwing pale ochreous frecae (3) or ee PeeeeEeee . A. privatana
SP ERIE ENDER Meer a2 Sect ee hoa. tea NS toe, ey yok gal Wen Rel ge Tes tey Kote anak op gel on Ma fae
Females... . ee ee

4. Transverse fascia narrow, eieieht aliehaly indoles! epical patch fasciate.
A. perstricta

Transverse fascia moderate, dilated on dorsum, outwards-convex; apical patch
wedge-shaped. .... . .. . . A. aurata, new species

5. Markings more reduced, eel Spire on dorsum; apical patch reduced.
A. aurata, new species
Markings more developed, not obliterate on dorsum; apical patch more
Peveloped, | Joe sao Sea a es ee eclont. Go pet ie 29.0 (Acrpersizicts:

Adoxophyes fasciculana (Walker, 1866)
Figure 482

Tortriz fasciculana Walker, 1866, List Lepidopterous Insects British Mus., pt. 35,
p. 1785.
Adoxophyes fasciculana.—Meyrick, 1910, Proc. Linn. Soc. New South Wales,
vol. 35, p. 209; 1912, in Aurivillius, Lepidopterorum Catalogus, pars 10,
p. 14 (asciculama, err. typogr.); 1913, in Wytsman, Genera Insectorum,
fase. 149, p. 18 (syn.: cyrtosema Meyrick, luzonica Sauber).—Diakonoff, 1941,
Treubia, vol. 18, p. 34; 1952, Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 49,
no. I, p. 155.
Tortriz luzonica Sauber, 1902, in Semper, Schmetterlinge Philippinischen, Inseln
vol. 2, p. 703, pl. 5, figs. 9-10 (larva).
Distribution: New Guinea, St. Aignan Is., Moluccas, Philippine
Is., Solomon Is., Fiji, Tonga.
No Philippine material was available to me.

Adoxophyes aurata, new species
FicureEs 1-6, 487-488

Male, 14-15 mm. Head light ochreous yellow, crown suffused
with tawny. Palpus moderate, porrected; light ochreous yellow,
terminal segment light tawny. Thorax pale ochreous yellow with
a golden gloss, shoulder suffused with bright ochreous yellow. Abdo-
men glossy pale ochreous yellow.

Forewing broad, truncate, dilated, broadest at 3/4. Costa with
a fold from beyond base almost to 1/3, gradually arched from base
to apex, apex obtuse, termen vertical above, little rounded below.
Whitish yellow, with a golden gloss; markings tawny lilac, edged
with dark brown or entirely dark brown. Costal edge clearly suffused

237

12 U.S. NATIONAL MUSEUM BULLETIN 257

with bright yellow ochreous; with six dark brown dots, second and
third of these finely continued across costal fold by oblique brownish
lines; basal patch indicated only by an almost straight and sub-
horizontal streak from beyond base to just before middle of wing,
clavate posteriorly; transverse fascia beginning with a narrow hori-
zontal line edging costal fold below, from well before base of wing
(this line often obliterate), abruptly dilated beyond this fold, not
reaching its lower edge, neither vein 12; this fascia moderately
oblique, rather curved (outwards-convex) as far as lower angle of
cell, hardly oblique thence; it is gradually dilated from its middle
towards both ends, lower end almost twice as broad as upper, some-
times extended along dorsum almost to tornus; costal patch sub-
fasciate, wedge-shaped, slightly curved, with acute point to tornus,
its top extending on costa from beyond the sixth dot to well before
apex; anterior edge of this patch usually moderately concave, some-
times slightly convex, posterior edge sometimes slightly excavate
above middle; a minute, dark brown marginal line around apex,
interrupted on veins. Sometimes wing between markings sprinkled
with dark brown. Cilia light golden yellow.

Hindwing semitransparent, pale yellow with a pinkish-golden
gloss in certain lights, except along costa and along certain veins;
dorsum as far as vein lc suffused with pale grey. Cilia light golden
yellow.

Male genitalia: Tegumen higher than broad, uncus long, curved,
slightly narrowed at base, less narrowed above middle, top rounded-
clavate. Socius small, free and pending, rounded, almost as long
as broad. Gnathos with broad arms forming a quadrangle with
elongate angles, lower angles rounded and produced, finely denticu-
late; hook strongly sclerotized, top clavate and rounded. Valva
moderate, elongate-oval, sacculus rather narrow throughout, its edge
forming a narrow, sclerotized fold, extending from beyond middle
of sacculus to its indefinite top: disc of valva with a moderate fold
above sacculus and a smaller transverse fold at base; cucullus double.
Transtilla moderate, thorny; pulvinus small. Aedeagus rather
simply shaped, little curved, slightly dilated basad, without a thorn.
(Slides studied: nos. 5000, 5002, 5504, 5024; figured, 5504, 5024.)

Female, 17-19 mm. Head and thorax slightly darker than in the
male, thorax somewhat suffused and mixed with tawny, except on
tegulae. Abdomen brighter yellow.

Forewing broad, truncate, costa strongly arched anteriorly, straight
posteriorly, apex obtusely rectangular, termen hardly concave,
vertical. Pale yellow, with numerous deeper ochreous-yellow small
transverse strigulae, arranged in oblique series. Markings fuscous

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS bea

lilac, edged with dark brown, sometimes wing more or less strewn
with brown or fulvous dots. Basal patch indicated by a suffused
dot or transverse streak in middle of wing, before its base, often
absent, seldom extended; transverse fascia more oblique than in
male, from 1/3 of costa to 2/3 of dorsum, with wedge-shaped spots
on both costa and dorsum, connected by a narrow, rather suffused
straight streak; a few dark brown transverse strigulae and irroration
along posterior fourth of dorsum; costal patch broken in two parts,
viz., on 3/4 of costa, two transverse dark brown strigulae extended
by lilac suffusion, and in tornus, a pointed, triangular mark edged
by similar strigulae, sometimes the two parts interconnected by dark
brown strigulae; two short strigulae between patch and apex. Cilia
glossy yellow.

Hindwing light yellow with a golden gloss, costa paler. Cilia
golden yellow.

Female genitalia: Sterigma inverted-triangular, with narrow well-
defined double edges. Ostium bursae in its center, with indefinite
rims. Colliculum, a moderate, S-shaped sclerite with dilated lower
half. Ductus bursae long, straight and narrow; corpus bursae small,
subspheroidal. Signum H-shaped, interior arm longer and hook-
like. (Collum of spermatophore tortuous). (Slides studied: nos.
2877; 9970 J.F.G.C.; 5001, 5003, 5005, 5026; figured: 5005).

Material examined: Luzon, Mt. Makiling, Los Bafios (Baker),
holotype, o, genit. slide 5025; allotype 9, genit. slide 5505; others
are paratypes; total 24o°, 229 (USNM). Luzon, Manila, 16.1.1913
(A.E. Wileman), 1 o& (BM).

A female specimen of an Adoxophyes from Java, together with two
specimens out of the present series from Los Bafios, have been de-
scribed by Meyrick as A. perstricta. The Javanese and the Philippine
examples, however, are not conspecific. Since the above-mentioned
female specimen has been selected lectotype of perstricta (by Clarke,
1958), the Philippine species is now separated and described above.

Although the densly brown-irrorated females of aurata have some
resemblance to perstricta 9—they differ by the yellow tinge of ground
color and cilia, and by the genitalia; the males differ more from A.
perstricta and approach the tripselia Lower type of markings.

Some of the males in the present series were labelled Adoxophyes
epizeucta Meyrick. This Australian species, however, is distinct by
a conspicuous dark patch of grey scales below the middle of costa of
the pale colored hindwings. It seems very probable that A. melichroa
Lower is a synonym of epizeucta.

Characteristic is the small subapical spike of the aedeagus in A.
aurata.

14 U.S. NATIONAL MUSEUM BULLETIN 257

Adoxophyes perstricta Meyrick, 1928
Ficures 32, 486

Adoxophyes perstricta Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 453
(Java, Philippines).—Diakonoff, 1941, Treubia, vol. 18, p. 34, 379, 407; 1947,
Tijdschr. Ent., vol. 88, p. 340; 1952, Verh. Ned. Akad. Wet., Nat., ser. 2,
vol. 49, no. 1, p. 156;1952, Verh. Naturf. Ges Basel, vol. 63, p. 144.—Clarke,
1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 242; 1958,
op. cit., vol. 3, p. 23 (ewryomis, a synonym).

Distribution: Java, New Guinea, New Britain; Philippine Is.
Material examined: Luzon, Manila, 9.1.1912 (A.E. Wileman), 1 2
(Rothschild bequest, BM).

The female is very similar to that of aurata. The male, however,
has a distinctly longer and more robust subapical spike of the aedeagus.

Adoxophyes privatana (Walker, 1863)
FiGure 484

Dichelia privatana Walker, 1863, Cat. Lepidopterous Insects British Mus., pt. 28,
p. 320 (India).—Swinhoe, 1889, in Cotes and Swinhoe, Cat. Moths India,
p. 697, no. 4752.—Swinhoe, 1891, Trans. Roy. Ent. Soc. London (1890), p.
294.

Adoxophyes privatana.—Walsingham, 1900, Ann. Mag. Nat. Hist., ser. 7, vol. 5,
p. 481 (syn. cyrtosema Meyrick).—Meyrick, 1910, Proc. Linn. Soc. New
South Wales, vol. 35, p. 209; 1912, zn Aurivillius, Lepidopterorum Catalogus,
pars 10, p. 14.—19138, in Wytsman, Genera Insectorum, fase. 149, p. 18 (syn.
euryomis Meyrick).—1914, Ent. Mitt., Suppl., vol. 3, p. 47.—1934, Iris, vol.
48, p. 29; 1930, in de Joannis, Ann. Soc. Ent. France, vol. 99, p. 710; 1935,
in Caradja and Meyrick, Materialien . . . Microlepidopteren-Fauna, p.
49.—Fletcher, 1920, Mem. Dept. Agric. India, Ent. ser., vol. 6, p. 35.—
Diakonoff, 1939, Zool. Meded., vol. 21, p. 162; 1939, Rec. Indian Mus., vol.
16, p. 231; 1941, Treubia, vol. 18, p. 213, 378, 404; 1947, Tijdschr. Ent., vol.
88, p. 340; 1948, Bull. Mus. Hist. Nat., vol. 20, p. 343; 1952, Verh. Naturf.

Ges. Basel, vol. 63, p. 148.—Clarke, 1955, Catalogue . . . Microlepidoptera
. . - Meyrick, vol. 1, pp. 20, 23.
Adoxophyes euryomis Meyrick, 1902, in Gardiner, Fauna Maldives . . ., vol. 1,

no. 7, p. 126(% 2, Minikoi, Hululu; ? India).—Clarke, 1955, Catalogue .
Microlepidoptera . . . Meyrick, vol. 1, pp. 20, 23.

Distribution: India, Maldive Is., Burma, Assam, Ceylon, Sumatra,
Borneo, Java, Celebes, Ambon, Buru, Batian, Tenimber, Ternate,
Talaud, New Guinea, Fiji, Tonga, Tonkin, Formosa, China, Japan,
Korea.

Material examined: Luzon, Mt. Makiling, 1 &; Los Bajios, 2. VIII.-
1920, 1 9 (S.M. Cendana); 1 o&, 2 9 (USNM).

It is now clear that A. cyrtosema Meyrick, 1886, from Tonga, Fiji
Islands, and south China is a distinct species and not a synonym of
privatana, as Walsingham (1900) thought (cf. Clarke 1958, vol. 3,
p. 20, pl. 10, figs. 1-1b; Diakonoff, 1958, vol. 8, p. 118).

As for A. euryomis Meyrick, I am grateful to Dr. John Smart of

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 15

the Zoology Department, University Museum, Oxford, for sending
to me the entire series of this form. Every specimen originally cited
by Meyrick was there: 16 specimens from the island of Minikoi and
7 from Hululu, among which a specimen with a label written in
Meyrick’s hand ‘“Adoxophyes euryomis Meyr., type.’ Another
specimen from Hululu bears the name label only (OM).

The study of the genitalia of these two males (type, slide 5690 and
paratype, 5691) and comparison with material of A. privatana from
Java (slides 5692 and 5693) revealed that they are conspecific. The
aedeagus does not have a subapical spike, but possesses minute
thorns scattered over more than median third of the ventral surface.
The only difference which I am able to find is that in “ewryomis” this
field is less extended apicad, while the thorns are slightly larger than
in the Javanese examples of privatana: a difference too slight to
justify even a subspecific distinction.

Neocalyptis Diakonoff, 1941

Neocalyptis Diakonoff, 1941, Treubia, vol. 18, p. 407, fig. 2; 1952, Verh. Ned.
Akad. Wet., Nat., ser. 2, vol. 49, no. 1, p. 33; 1953, op. cit., vol. 49, no. 3,
pp. 6, 21; 1955, op. cit., vol. 50, no. 3, p. 173.

Type species: Neocalyptis telutanda Diakonoff, 1941 (Java).

Neocalyptis nematodes (Meyrick, 1928), new combination
Fiacures 7, 9-12, 491

Capua nematodes Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 452 (9,
Los Bafios).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick,
val. 1, p. 214; 1958, op. cit., vol. 3, p. 72, pl. 36, figs. 4—4c.

Neocalyptis insularis Diakonoff, 1948, Treubia, vol. 19, p. 498, figs. 43, 44, 47
[new synonym].

Distribution: Philippine Is., Luzon; Sebesi Is. (off Java); Java.

Material examined: Luzon, Los Bafios (Baker), 4 , 9 2 genit.
slides 5008 9, 5011¢7.

This additional material (USNM) of the little known species is
most welcome. All specimens apparently belong to the type series
but not having been cited in the original description they range only
as topotypes. The veins 3 and 4 in the hindwing are separate (almost
connate), a feature with which the description of this genus should be
extended. The male genitalia are very close to those of the type
species, Neocalyptis telutanda Diakonoff, from Java.

Neocalyptis nematodes insularis Diakonok, 1948, new status

Another species, described by me from Sebesi Island and Java—
after three specimens in bad condition—appears so close to nematodes
(figs. 8, 13) that I prefer to sink insularis as a subspecies. The differ-
ences with the nominate form are only slight: in the male less strong

16 U.S. NATIONAL MUSEUM BULLETIN 257

and less regular teeth along the top of the labis; in the female, absence
of a slight sclerite in the upper part of the ductus bursae and slight
differences of the sclerotization of the rim of the ostium bursae.

Homona Walker, 1863
Key to the Philippine Species of Homona

PA BINRIOS eo conse te ee Taak. cede te cM ee pcp Te eee Mal ncvenrc lec ay che tin clap erate ante are aE mes
Females... . SE ec aes CR Cras eae
2. Costal fold absent; eine fulvous pacues (28 an ) 5-2 2s SH saestivana
Costal fold one Sine Mae MUP one ht tS)

3. Aedeagus with two long, pibapical ead aceon ale peere!
H. bicornis, new species
Aedeagus either with teeth short, or these teeth not only apical; hindwing
sometimes light fuscous .. . Se ete Reet ete ee
4. Aedeagus with two short apical teeth; hc an acces,
H. bakeri, new species
Aedeagus with a subbasal and an apical cusp; hindwing pale ochre.
H. phanaea
5. Very large, 38 mm; forewing broad, not narrowed, with strongly sinuate costa
and termen, apex produced; hindwing bright orange yellow.
H. aestivana
Smaller, 24-30 mm; forewing with costa less sinuate or straight, apex not
produced; inten pale or light ochre. . .. . Pr eee ey tO
6. Forewing hardly narrowed posteriorly, ovate eee: feectaet tortuous, not
Colleges tetas . . . . . H. bakeri, new species
Forewing distinctly Peeamed eoRtanenies oblong; cestum coiled, not tor-
GILOUIS te aecme tc OR AP OWaLh,
7. Lamella poctyaemranetey an abloOne foc ereudaredl pinta abndnucdle as colliculum.
H. bicornis, new species
Lamella postvaginalis, a transverse plate, forming with colliculum a T-shaped
BETUCCUTE ee Meter tee irda eh oe Gane Same? we Mitre: Ue) pees meee Dana Tense

Homona aestivana (Walker, 1866)
Figures 303, 492

Ericia aestivana Walker, 1866, List Lepidopterous Insects British Mus., pt. 35,
p. 1803 (oc, New Guinea).

Homona aestivana.—Meyrick, 1910, Proc. Linn. Soc. New South Wales,
vol. 35, p. 212; 1912, in Aurivillius, Lepidopterorum Catalogus, pars 10, p. 14
1913, in Wytsman, Genera Insectorum, fase. 149, p. 19; 1938, Trans. Roy. Ent.
Soe. London, vol. 87, p. 505.—Durrant, 1915, in Ogilvie-Grant, Rep. British
Ornithologists’ Union and Wollaston Exped., . . . Dutch New Guinea, 1910-
1913, vol. 2, pt. 15, p. 153.—Diakonoff, 1941, Treubia, vol. 18, p. 37; 1952,
Proc. Ned. Akad. Wet., ser C, vol. 55, p. 404; 1953, Verh. Ned. Akad. Wet.,
Nat., ser. 2, vol. 49, no. 3, p. 19.

Ericia posticana Walker, 1866, List Lepidopterous Insects British Mus., pt. 35, p.
1803 (oc, Sula Is.).

Distribution: New Guinea, Waigeu Is., Misool Is., Sula Is.;
Philippine Is.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS iw¢

The occurrence of this Papuan species in the Philippine Islands,
although recorded by Meyrick (1910), is not yet proven. The
specimen represented on figure 492 is from Northwestern central
New Guinea, Snow Range, Araucaria Camp, 800 m, 17.11.1939
(L. J. Toxopeus, 3rd Archbold Expedition, LM), male, genit. slide
4946.

The male genitalia may be described as follows: Tegumen mod-
erately rounded. Uncus clavate, rather broad, rounded. Valva
large and broad, cucullus weak and plicate, with some dilatations
at base. Sacculus strong and slender, over 1, projecting in a slender
long point. Vinculum strong. ‘Transtilla bandlike, moderately
curved. Aedeagus long, gradually curved at base, top very obliquely
truncate above, with a small tooth below. Anellus long. Cornuti,
two slender blades.

Homona phanaea Meyrick, 1910
FIGuRES 35-36, 493-494
Homona phanaea Meyrick, 1910, Proc. Linn. Soc. New South Wales, vol. 35,
p. 215; 1912, im Aurivillius, Lepidopterorum Catalogus, pars 10, p. 15;
1913, in Wytsman, Genera Insectorum, fase. 149, p. 19.—Diakonoff, 1953,
Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 49, no. 3, p. 18.—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol 1, p. 245.

Distribution: Solomon Is.; New Guinea, St. Aignan Is.; Kei Is.;
Philippine Is. (?).

Although the occurrence in the Philippine Islands is recorded by
Meyrick, it is not yet proven.

Male genitalia are of the type of Homona coffearia (Nietner).
Uncus dilated towards top which is emarginate. Socius moderate,
its apical third free. Gnathos with a very strong hook. Sacculus
characteristic, sclerotized, with a strong subbasal tooth, also the
top of sacculus acutely cuspidate, the whole finely aciculate. Aedea-
gus strongly curved and narrowed apically, top with a short median
and a longer ventral tooth. Cornuti, about four long spines.

Female genitalia: Caudal edge of genital segment with a sclerite
on each side, deeply corrugated, with a median longitudinal gully
and a parallel prominence above and beneath this, finely aciculate
throughout. Ostium bursae proper with lateral prominences below,
joined to a moderate, pointed and sclerotized colliculum.

Material examined: ‘‘Rendova, Solomon Is., ASM, .05’”’ (in Mey-
rick’s hand), ““Homona phanaea Meyr., E. Meyrick det., in Meyrick
Coll.,” 1%, genit. slide 5769, 19, genit. slide 5770. These are the
original syntypes (BM).

18 U.S. NATIONAL MUSEUM BULLETIN 257

Homona bicornis, new species

FicuREs 33, 39-40, 495-496

Male, 15-17 mm. Head and thorax pale tawny ochreous, thorax
slightly mixed with brownish or evenly greyish suffused. Palpus
pale tawny ochreous. Antenna finely brown-ringed posteriorly.
Abdomen whitish ochreous.

Forewing elongate, subtruncate, with a very strong costal fold, al-
most covering more than the half of wing breadth, costa gently
sinuate, apex rectangular, termen gently sinuate, prominent below.
Pale ochreous, suffused with somewhat opalescent lilac white, glossy
in certain lights. Markings light tawny slightly mixed with pale
lilac and with dark brown. Costal fold sometimes tawny, with a
few brownish transverse lines; basal patch indicated by dark brown
ill-defined suffusion extending from beyond base to about 1/4 of wing,
sometimes absent or limited; transverse fascia formed by a moderate
transversely semioval llac grey spot on 2/5 of costa, edged with
blackish brown, and by a more oblique rather narrow yellowish-
ochreous fascia from below preceding, running to 2/3 of dorsum,
its lower part vertical, its anterior edge well defined throughout,
and sometimes pale edged, posterior edge ill defined and obscured
by greyish suffusion extending to tornus; costal patch elongate and
rather narrow, extending along posterior third of costa to apex, lower
edge notched before its middle. A series of short vertical dark brown
lines before apex, termen, and in tornus. Cilia glossy pale ochreous.

Hindwing rather dark greyish fuscous, sometimes costal half
golden ochreous, sometimes wing more or less semipellucent.

Male genitalia resembling those of Homona wetan Diakonoff. Uncus
with an invert-triangular, truncate top. Socius parietal (Gn wetan
free). Gnathos with a much longer hook. Transtilla rather similar, a
flat band with inbent margin. Valva subtriangular, higher than long,
much shorter than in Homona coffearia. Sacculus 1/2, top strongly
dilated and rounded, upper edge irregularly serrate, ending in a short
vertical thorn. Aedeagus very characteristic, broad and _ pistol-
shaped, top truncate, an oblique median oval thickening on the right
side, dorsolaterally, ends produced in two long horns, directed for-
ward, upper straight, lower longer, top slightly pointing downward,
or straight. Cornuti, a sheaf of sinuate blades, with a slender and
slightly bent, pointed top. Caulis long and curved.

Female 20-25 mm. Head, palpus, and thorax pale ochreous mixed
with tawny. Abdomen pale orange. Forewing elongate-truncate,
somewhat variable as to the shape, broader or narrower, with apex
more or less produced. Pale tawny ochreous scattered with fine
transverse dark brown strigulae. Basal patch indicated by some

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 19

dark brown reticulation with an oblique rather straight edge from
1/6 of costa to middle of dorsum; towards dorsum this patch suffused
with brown; transverse fascia oblique, from before middle of costa
to 3/4 of dorsum, upper half slightly narrowed towards upper edge
of cell, thence dilated, with posterior edge rounded and prominent;
this fascia sharply edged with dark brown and more or less filled
out with grey, anterior half of dilated portion also mixed with dark
brown; costal patch narrow, almost fasciate, anterior edge well defined,
continued as a regularly curved line across wing and along lower
third of tornus; posterior edge of costal patch indefinite, not reaching
apex; a narrow dark brown line along apex and termen, a pair of
similar shorter transverse lines before apex. Cilia glossy pale
ochreous tawny.

Hindwing pale ochreous orange, becoming deeper colored towards
apex, pale towards dorsum, apex slightly suffused and strigulated
with brown. Cilia whitish ochreous with a brighter ochreous base,
around apex cilia mixed with lilac.

Female genitalia similar to those of Homona wetan, but sterigma
more erected dorsoventrally (In mount! In H. wetan somewhat
compressed in that direction). Colliculum is an irregular sclerite,
as in wetan, but longer, curved to the left. The sternite possesses
an oval thickening on each side of sterigma, with a refracting edge and
a strongly granulate surface. Ductus bursae is very long, but
cestum is moderate, extending along the lower third only, with a sin-
gle loop. Signum rather straight, without a capitulum, with a strong
basal plate.

Material examined: Luzon, Los Bafios, holotype, <, (Baker),
genit. slide 5041; allotype 9: the same locality, 11.XIJ.1922, (D.
Valladolid), ‘‘Acc. Ec. No. 518, Coll. of Agr. Univ., P. I., gen. no.
5048,”’ paratypes: Los Bafios (Baker), genit. slides 5031, 5033, 5051,
5055-5057, 5060, 5066-5072, 5073-5075, 14 9; Los Bafios, alt. 50 m,
7.11.1934—7.X11.1934 (F. Flores), 1 o, genit. slide “A.B. July 22,
1935”; 1 &, genit. slide ‘A.B. July 23, 1935”; 1 o&, genit. slide 5050;
Los Bafios, 20.1.1935 (F. Reyes), 1 9, genit. slide 5034; 19.X1.1934
(J.V. Castillo), genit. slide “A.B July 19, 1935”; Manila, Bur. of
Plant Industry, 8.X1.1935 (F.L. Butac, R.B. Gines), 4 9, genit. slide
Jan. 24, 1936 (bis) S.B. slide 5064-5065, 5076. Luzon, Mt. Makiling
(Baker), 3 o, genit. slides 5017, 5042, 5043; 3 9, genit. slides 5053,
5058, 5063. In total 21 o&%, 24 9; 4 o&, 4 2 from Los Bafios, Manila
and Colombia, Luzon Is., and one from Cadiz, Occidental Negros Is.,
are without abdomen and are incorporated tentatively (USNM).
Luzon, Agoa, La Union, 14.1V.1945, 1 9, genit. slide 5090; Mt. Apo,
70, 9.11.1945, 1 9, genit. slide 5091 (J.G. Franclemont) (CUI). North
Luzon, 5-6000 ft. (Whitehead), 1 ° (BM).

20 U.S. NATIONAL MUSEUM BULLETIN 257

Apparently nearest to H. wetan Diakonoff and also to H. intermedia
Diakonoff both from Java.

Homona bakeri, new species

Ficures 30-31, 37-38, 497-498

Male, 18.5-22 mm. Head pale ochreous; palpus brighter ochreous,
frontally touched with fuscous. Thorax pale ochreous slightly
touched with grey. Abdomen pale ochreous.

Forewing elongate, truncate, costa sinuate, with a large semicircular
or semioval fold, sometimes exceeding middle of wing breadth, apex
obtuse-rectangular, termen gently sinuate above, rounded beneath.
Pale ochreous, sparsely strewn with grey-purple scales, markings light
tawny mixed with purplish brown. Costal fold pale tawny, darker
than ground color, with some five very narrow dark transverse marks,
edge of fold roughly ciliated and mixed with dark purplish; transverse
fascia indicated by a rhomboidal, lilac-grey spot on costa before
middle, finely edged with blackish purple, and by a fasciate, very
oblique streak from upper edge of cell below costal spot, to dorsum
before tornus, tawny olive, on dorsum suffused with grey or purplish,
this suffusion sometimes extending along dorsum basad; costal
patch narrow, fasciate-semioval, from beyond middle of costa to before
apex, tawny olive, strewn with blackish-purple dots and small lines
along costal edge; a small vertical purple line before apex and upper
part of termen, preceded by some brownish suffusion. Cilia glossy
pale ochreous, slightly mixed with lilac grey opposite apex.

Hindwing yellowish ochreous, sometimes suffused on dorsal half
with brownish, cilia pale ochreous.

Male genitalia resembling those of Homona intermedia Diakonoft.
Tegumen and uncus very similar. Socius semiparietal (as in inter-
media), transtilla also similar. Valva higher than broad, shorter and
more triangular than in that species. Sacculus differently shaped,
strongly sclerotized, upper edge with a large triangular dilatation in
middle, lower edge with a free, curved submedian thorn, and an
oblique apical shorter one. Aedeagus sclerotized, entirely different
from that in intermedia: it is rather straight in lateral aspect, but
with top curved to the left in dorsal aspect, with a bifid apex (seen
laterally). Cornuti, a few narrow spines.

Female, 24-30 mm. Head and thorax pale ochreous tawny,
touched with grey. -Abdomen orange ochreous.

Forewing elongate truncate, broadest at 1/3, costa strongly arched
anteriorly, sinuate posteriorly, apex produced and somewhat falcate,
termen strongly sinuate above, obliquely rounded beneath. Pale
ochreous with a lilac gloss, with numerous fine transverse ferruginous
strigulae, curved and tending to form transverse lines. Basal patch

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS pia

indefinite, with two curved transverse lines, first beyond base, verti-
cal, second well beyond first, strongly curved posteriorly below middle
of disc; transverse fascia ill defined, indicated by faint brownish suffu-
sion and interrupted undulating narrow edges, running from about
middle of costa to middle of dorsum; costal patch represented by a
fuscous-greyish streak from beyond middle of costa to before apex,
from its posterior extremity an oblique sinuate line running across
wing to end of vein 4; a ferruginous marginal line in apex and along
upper half of termen; a short strigula before apex. Cilia concolorous,
slightly touched with grey.

Hindwing ochreous yellowish, extreme apex purplish. Cilia glossy
pale ochreous tawny touched with grey.

Female genitalia resemble those of Homona nubiferana (Walker).
Sterigma large, strongly convex, formed by a semioval, corrugated
plate on each side, in the middle forming with ostium and colliculum
a long tube, open frontally (ventrally) for the half of its length;
colliculum with a thick and refracting wall, sclerotized on the inside.
Ductus bursae moderate. Ostium long and characteristic, regularly
tortuous along its entire length. Signum, a long, hollow thorn
without a capitulum, basal plate strongly convex.

Material examined: Luzon, Mt. Makiling (Baker), 1 , holotype,
genit. slide 5045; 1 9, allotype, genit. slide 5016, ‘‘on Anona muricata”’ ;
2 o', paratypes, genit. slides 5032 and 5044. Los Bafios, 50 m,
10.11.1935 (R. Laher), ‘Acc. Ec. 1046, Coll. of Agr. Univ., P.I.,”
1 9, paratype, genit. slide 5047; same locality, 24.1.1933 (T. S. Kom-
kris), ‘‘Acc. no. F92, Coll. of Agric. Univ., P.I.,”’ 1 9, paratype,
genit. slide 5035, 5040 o&, Luzon, Bangui, 1.1918, 1 9, paratype,
genit. slide 5059; 3 &, 42 (USNM). Luzon, Manila, 4 and 13.XII.-
1913, 2 o&, paratypes, genit. slide 4855. Benguet Prov., Palali,
2000 ft., 25.IJI.1912; Klondyke, 800 ft., 18 and 20.III.1912, 9.V.1912,
30.V.1914 (A.E. Wileman), 5 o’, 2 9, paratypes (BM).

Nearest to Homona intermedia Diakonoff, from Java, the female
of which is not known. A variable but rather worn lot, especially
the females. The allotype has the dorsum rubbed in both forewings.
The female paratype no. 5059 (with right hindwing missing) has the
following markings: a spot of grey suffusion on dorsum before middle;
basal patch of costa moderately suffused with grey; transverse fascia
not undulating, entire, slightly infuscated; edge of fascia continuous,
narrow, running from about 2/5 of costa to 3/4 of dorsum, straight,
below vein 2 abruptly turned posterad, so as to form a rounded
prominence above dorsum; costal patch emitting slender transverse
line from both extremities.

The species is dedicated to the late Professor Charles Fuller Baker,
former Dean of the College of Agriculture of the University of

22 U.S. NATIONAL MUSEUM BULLETIN 257

the Philippines and for years outstanding collector of Philippine
insects.

Capua Hiibner, 1826
Key to the Philippine Species of Capua

1. Forewing pale ochreous with a small dark submedian and a paler subapical

SOOU is cs a's Kg is we Gers we ES A ie tel telgts 0 buath sos REM ROLADRHNV Aas

INGEUAUS. te is ce Sear ee eee ere Pe Pee in er Sete re eee ere eee
Forewing with three parallel oblique transverse lines.

C. thelmae, new species

NOL AOMMATICCE GS nonce ecpe iss creole eee is Uemice) jk einem Modes pohs howe DELS

bo

Capua retractana invalidana (Walker, 1863)
Fiacures 55, 499

Tortrix retractana Walker, 1863, List Lepidopterous Insects British Mus., pt. 28,
p. 322.

Epagoge retractana.— Diakonoff, 1939, Zool. Meded., vol. 21, p. 165; 1939, Ree.
Indian Mus., vol. 41, p. 231 (India) ; 1941, Treubia, vol. 18, p. 379 (Java).

Tortrix invalidana Walker, 1863, List Lepidopterous Insects British Mus.,
pt. 28, p. 327.

Epagoge invalidana.—Meyrick, 1908, Journ. Bombay Nat. Hist. Soc., vol. 18,
p. 617.—Diakonoff, 1939, Zool. Meded., vol. 21, p. 165.

Epagoge retractana invalidana.—Diakonoff, 1941, Treubia, vol. 18, p. 410; 1947,
Tijdschr. Ent., vol. 88, p. 341.

Capua retractana.—Walsingham, in Moore, 1887, Lepidoptera Ceylon, vol. 3,
p. 492, pl. 208, fig. 11.—Meyrick, 1910, zm Aurivillius, Lepidopterorum
Catalogus, pars 10, p. 9; 1913, zn Wytsman, Genera Insectorum, fase. 149,
p. 14.

Dichelia retractana.—Cotes and Swinhoe, 1887, Cat. Moths India, pt. 2, p. 697,
no. 4753.—Meyrick, 1934, Iris, vol. 48, p. 29.

Distribution: India, Ceylon.

Foodplants: Chrysanthemum, Acacia arabica, Gossypium, Barleria
prionitis, Hlephanthopus scaber, Lantana.

Material examined: Luzon, Mountain Province, Baguio, 7.V.1945
(J.G. Franclemont), 1 o, genit. slide 5092 (CUI). Mindanao, Davao,
Genitalan, 8 km NW of Mt. Apo, 690 m, 17.VIII.1958, jungle clearing,
light trap (H.E. Milliron), 1 9, genit. slide 5310 (BMH).

Capua fabrilis Meyrick, 1912
Fiaure 501

Capua fabrilis Meyrick, 1912, Exotic Microlepidoptera, vol. 1, p. 1 (9, Luzon);
1912, im Aurivillius, Lepidopterorum Catalogus, pars 10, p. 8; 1913, in
Wytsman, Genera Insectorum, fase. 149, p. 13.—Clarke, 1955, Catalogue . .
Microlepidoptera . . . Meyrick, vol. 1, p. 189; 1958, op. cit., vol. 3, p. 68,
pl. 34, figs. 3-3b.

Distribution: Philippine Is., Luzon.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 2a

It is not certain that the generic position of the species is correct
because the males are unknown. The female genitalia, though, agree
rather closely with those of the type species, Capua favillaceana
Hiibner.

Capua thelmae, new species
Figure 23, 500

Male, 14.5 mm. Head light tawny. Antenna tawny ringed with
ferruginous (palpi missing). Thorax dark fuscous, anteriorly suf-
fused with ferruginous, tips of tegulae pale ochreous. Abdomen
pale ocherous tawny, tergites posteriorly suffused with grey.

Forewing elongate-truncate, costa strongly curved at base, almost
straight posteriorly, apex little rounded, slightly prominent, termen
gently sinuate, little oblique. Glossy pale ochreous, dorsum with a
faint pinkish tinge. Markings fuscous brown. Basal patch suffused
with fulvous, narrowly extended, edge well defined, narrowly dark
fuscous brown, from 1/6 of costa to beyond 2/5 of dorsum; transverse
fascia rather narrow, from 2/5 of costa to dorsum beyond middle, its
anterior edge parallel to that of basal patch; upper half of fascia
wedge-shaped, lower half with the entire edge dark and linear, pos-
terior edge ill defined, strongly curved outwards but incomplete above,
to dorsum well before tornus, anterior half of the lower part of fascia
darker and rather well defined; costal patch represented by a narrow,
slightly sinuate dark brown streak from 2/3 of costa, slightly dilated
triangularly at origin, to termen just above tornus, anterior edge
concave above extremity; a small transverse spot on costa before
apex, preceded by a vertical transverse strigula; ill-defined transverse
strigulation from dorsum, tending to raise across wing and to part in
two light spaces between markings. Cilia pale ochreous mixed with
brownish.

Hindwing pale ochreous, scattered with not many rounded spots of
pale fuscous suffusion, tending to form transverse curved series;
dorsum infuscated. Cilia pale ochreous.

Male genitalia: Uncus strongly clavate. Socius parietal, a broad
patch. Gnathos long, pending and slender, hook rather short, oval.
Valva elongate, moderately constricted beyond base, costa indicated ;
sacculus strong, bluntly prominent beyond middle below, cucullus
rather obtusely pointed. Aedeagus sclerotized, moderate, top turned
to the right, with a tooth on upper side before orifice.

Material examined: Mindanao, Bukidnon, Mt. Katanglad, 1480 m,
27-31.X.1959 (L. Quate and C. Yashimoto), 1 o, holotype, genit.
slide 5315 (USNM). Mindanao, Davao Prov., east slope of Mt.
McKinley, 7000 ft., 16.VIII.1946 (CNHM Philippine Exped. 1946—
47, H. Hoogstraal), 1 o, paratype, genit. slide 5734.

24 U.S. NATIONAL MUSEUM BULLETIN 257

A characteristically colored species suggesting a Choanograptis
Meyrick by coloring and markings. The genus Capua Hibner is
meant in its revised concept (by Obraztsov, 1954).

This species is dedicated to Mrs. Thelma M. Clarke.

Archips Hiibner, 1826
Key to the Philippine Species of Archips

Pe Nales: he TOP COMA Ee meat Rpt Tene Tae eee coe Siete 5A am
Hemales'=e 2) <r SL MEYERS
2. Forewing fulvous mike <a a ae deaned ae elec aad oblique spot
before middle of costa, followed by two rounded-triangular costal dots; no

trace of subapical markings ....... .. A. dicaeus, new cece
Forewing with a pink tinge; the clavate costal spot suffused, mostly inter-
rupted or incomplete; subapical markings developed. . ....... 3

3. The end of clavate mark incomplete, crescentic; hindwing dark fuscous,
opaque ... weet are AS RGUerlis

The end of pean Pee plangate en nae maferraeted below costa; hind-
wing pale fuscous, almost semipellucent ......... A. Balneonic

4. Hindwing deep orange, dorsum fuscous; forewing with costa and termen
strongly sinuate, apex faleate. . ...... . .. A. aperta, new species
Notthusi. <:°: eects aR eno
5. Hingwing pale feeaa eaaheat ae foreaaiae eal aoa poate excavate
beyond middle .... ... . . A. salaconis
Hindwing partly yellow; forewing hn faa Taodetately SINUATEL Sto eee nO

6. Hindwing (presumably) pale orange yellow, with transverse dark strigulae ;
forewing with dark markings well defined . . . A. dicaeus, new species
Hindwing fuscous with orange-yellow suffused apex; forewing with markings
SUMUSER je a eS Sie ae 8D ete enbee, cme iaent dee ee ea ethis

Archips salaconis (Meyrick, 1912)
Ficures 14-15, 27, 101, 502-504

Cacoecia salaconis Meyrick, 1912, Exotic Microlepidoptera, vol. 1, p. 15 (Phil-
ippine Is., 9); 1912, im Aurivillius, Lepidopterorum Catalogus, pars 10,
p. 22; 1913, in Wytsman, Genera Insectorum, fase. 149, p. 25.—Clarke,
1955, Catalogue ... Microlepidoptera ... Meyrick, vol. 1, p. 275.

Archips salaconis.—Clarke, 1958, Catalogue . . . Microlepidoptera . . . Meyrick
vol. 3, p. 47, pl. 23, figs. 3-3c.

Cacoecia xanthochroma Wileman and Stringer, 1929, The Entomologist, vol. 62,
p. 65 (o@, Luzon, Mindanao) [new synonym].

Distribution: Philippine Is., Luzon, Mindanao.

Material examined: Luzon, Los Banos, 50 m, 9.1.1935 (M.R.
Tibay), 1 2; same locality, Sept. 1924 (KE. Quisumbing), 1 9; same
locality, 17.1X.1928 (A.V. Guanzon), 1 9; same locality, 12 9 (Baker).
Luzon, Mt. Makiling, 46 6, 3 9, genit. slides 5506 o”, 5783 2 (Baker).
Leyte, Burguen, 1 9 (A.P. Clark, donor); 46 &, 19 9 (USNM).
Luzon, Benguet Prov.: Klondyke, 800 ft; 20.XII.1911, 2 o&%, 15.111
1912, 1 #@;1.1V.1912, 2 &, genit. slide 5538; Rizal Prov.: Montalban,
12.I and 23.11.1914, 2 #; Benguet, Palali, 2000 ft., 27. XII.1912,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 25

4 o&. Mindanao, Lanao, plains, Kolambugan, 30.V, 9 and 13.VI.
1914, 2 o&, 2 9, (A.E. Wileman); 11 o&, 29 (BM). Mindanao, VII-
VIII.1917 (Clagg), 1 &@, 1 9 (CMP). An interesting, large species;
the females are characteristic by strongly sinuate costa of the fore-
wings.

The male has been described under the name Cacoecia xantho-
chroma Wileman and Stringer. I studied the following paratypes
of that species: 1 o, Mindanao, prov. Lanao, Kolambugan, sea
level, 30.V.1914, and 1 9, Luzon, prov. Benguet, Klondyke, 800 ft.,
11.11.1912 (A.E. Wileman).

The male may be redescribed as follows.

Forewing elongate, truncate, moderately dilated, costa without
a costal fold, moderately curved anteriorly, slightly curved posteri-
orly, apex subrectangular, obtusely pointed, termen gently sinuate
above, moderately convex beneath, little oblique. Whitish ochreous,
on costal half sometimes variably suffused with dark leaden grey.
Markings purple or brown. Anterior third of costa more or less
suffused with brown and with a few small, transverse marks. Basal
patch indicated by a crescentic fasciate patch, from beyond base
of dorsum, slightly inwards-oblique, to 1/4 of disc, end turned up-
wards and obtusely pointed; and by a small round dot halfway between
costal edge and above-mentioned mark, slightly before its point,
transverse fascia indicated by a wedge-shaped spot on 1/3 of costa,
an invert-pyriform spot below and beyond it, extending with a
narrowed point to lower angle of cell, and a faint grey quadrate
suffusion on 3/4 of dorsum with its concave anterior edge continued
by a line rising almost to middle of the anterior edge of pyriform
spot; costal patch indicated by a purple streak along costa from
before its middle to before apex, and by a sinuate line from posterior
edge of that streak to 3/4 of termen; a dot in the extreme angle,
continued as a terminal line to middle of termen; posterior third
of wing more or less transversely strigulated with purple. Often
the markings are reduced, but they are seldom as complete as de-
scribed above.

Hindwings variably suffused with grey, dorsum paler.

Females 25-31 mm. The markings are rather constant but
limited to the slender costal half of the transverse fascia, the narrowly
fasciate costal patch and a less distinct sinuate preterminal line from
apex. The ground color may vary stronger: from whitish ochreous
to greyish ochreous, variably suffused with lilac grey.

Male genitalia, Tegumen moderate, rather slender, almost twice
as high as broad. Gnathos, a slender hook, reaching 3/4 distance
towards transtilla. Socius parietal, several spread bristles. Uncus
rather short, top rounded. Transtilla very slender, strongly nar-

26 U.S. NATIONAL MUSEUM BULLETIN 257

rowed in middle. Vinculum large, broadly rounded. Valva very
large, costa and cucullus portion membranous, making wide and
undulating folds (only partially expanded in mount); sacculus part
moderately broad, rigid, ending in a triangular lobe. Sacculus proper
narrow, dilated posterad, top sclerotized, subobtuse. Aedeagus with
a truncate top and a peculiar subapical denticulate and curved thorn.
Cornuti, a sheaf of some three very long spines.

Female genitalia: Ostium and colliculum together forming a long
simple funnel, with a moderately sclerotized, slightly wrinkled wall;
a slight, paler constriction indicating the connection of ostium with
colliculum ; lower extremity of this funnel obliterate in front. Ductus
bursae rather long, with two coils, with a very thin cestrum. Corpus
bursae inverted. Signum, an obliquely striped rather long dagger.

The species is nearest to Archips spilotoma (Meyrick), new combina-
tion, from Celebes.

Archips dicaeus, new species
Fiaures 43, 505-506

Male, 21 mm. Head light brown, posterior edge of eye pale
ochreous. Antenna ochreous. Palpus pale ochreous, irrorated with
fulvous, except at base. Thorax pale ochreous lilac, posterior half
mixed with dark brown. Abdomen light yellow, strongly mixed
with dark brown, hairy.

Forewing without a costal fold, broadly suboval, dilated to middle,
scarcely dilated beyond middle; costa moderately curved throughout,
gently prominent before middle, apex subrectangular, moderately
pointed, termen gently rounded, little oblique. Pale ochreous on
basal third, thence becoming pale fulvous lilac; an irregular lilac
suffusion on posterior fourth of dorsum, rising halfway across wing.
Markings deep purple with a green gloss in certain lights, edged with
pale ochreous. Edge of costa suffused with pale orange, its anterior
third with three small dots; basal patch indicated by a somewhat
irregular, strongly outwards-oblique wedge-shaped mark with point
on dorsum beyond base, rising to middle of wing, top obliquely trun-
cate; transverse fascia incomplete, tolerably straight, from 2/5 of
costa to 3/4 of dorsum; upper half of this fascia forming a conspicuous
inverted-clavate mark, with a triangularly dilated base on costa and
a rounded top reaching middle of disc; this mark preceded by ill-
defined lilac suffusion; some four marks between this and dorsum
indicating lower half of fascia; first of these purple, rounded, moderate,
last ferruginous, oval; other, minute, turning fulvous, edged with
ochreous orange; a few purple scales below 1/3 of costa and below
middle of fold; three purple triangular spots on posterior half of costa,
quickly becoming larger and less distant posteriorly; ultimate one of

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS Di

these spots small, preapical; a series of vertical, ferruginous strigulae
resting on terminal edge, along termen from apex to tornus. Cilia
tawny, becoming pale ochreous, along lower third of termen, greyish
in tornus.

Hindwing deep brown bronze, base and dorsum as far as vein la
pale fuscous; costa whitish ochreous. Cilia bronze fuscous, a coppery
subbasal fascia, base narrowly whitish.

Male genitalia resembling those of Archips encausta (Meyrick), new
combination, from Ceylon (fig. 44) closely. Tegumen high. Uncus
with a triangular base and a rather broad hook which is not dilated
(in encausta distinctly dilated). Socius small, parietal. Gnathos
slender, hook short, by far not reaching transtilla (in encausta gnathos
arms decidedly much stronger and broader, hook long, in mount
exceeding transtilla). Valva higher than long, subquadrate; sacculus
sclerotized, its dorsal edge basally especially strong; harpe shaped as a
large elongate-oval plate, covering the central part of the disc of valva,
ending dorsally in a sharp, rising thorn (in encausta harpe less elongate
but more rounded-oval, with a sharper thorn) ; a membranous elevated
ridge separating upper membranous third of the disc of valva. Tran-
stilla, a rather narrow transverse band, broadly emarginate in middle
(in encausta broader, upper rim shortly triangularly excised). Pulvinus
welldeveloped. Aedeagus little bent, basal third broader, a transverse
pair of short thorns below orifice (in encausta basal fourth broader,
apical thorns very short).

Female, 28 mm. Head and palpus pale tawny ochreous, face pale
tawny. Thorax palefulvouslilac. (Abdomen and hindwings missing).

Forewing elongate-truncate, costa strongly sinuate throughout,
apex falcate and produced, termen deeply excavate above, prominent
and obliquely rounded beneath. Pale ochreous, evenly suffused
throughout with light fulvous lilac except a round field in tornus and
edges to markings. Markings dark purple. Costal edge narrowly
orange; several very fine bluish or purplish transverse lines on costa
between markings. A round dot above middle of disc, before 1/6;
transverse fascia indicated by a lilac, suffused, very oblique patch on
1/3 of costa, finely edged with purple, an oval more oblique purple
spot between this and cell, and a few irregular purple spots and scales
below this, hardly reaching middle of wing; a triangular spot on
middle of costa and three small marks beyond this, becoming smaller
posteriorly; falcate apex of wing centered with an elongate spot;
cilia ferruginous brown, ochreous along lower third of termen.

Material examined: Luzon, Mt. Makiling (Baker), 2 o, holotype,
genit. slide 5027, and paratype; 1 9, allotype (USNM).

This conspicuous species is closely related with Archips encausta
Meyrick, from Ceylon, but differs by distinctly less dilated forewings

237-168—67——3

28 U.S. NATIONAL MUSEUM BULLETIN 257

in the two sexes, by more limited markings and by the darker hind-
wings of the male. The male genitalia of dicaeus and encausta are
rather similar.

Archips difficilis (Meyrick, 1928)
Fiaures 16-19, 507-508

Cacoecia difficilis Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 456 (9,
Borneo).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Mey-
rick, vol. 1, p. 116.

Homona difficilis—Diakonoff, 1948, Treubia, vol. 19, p. 509 (Java).

Archips difficilis——Clarke, 1958, Catalogue . . . Microlepidoptera . . .Mey-
rick, vol. 3, p. 39, pl. 19, figs. 3-3b (lectotype selected, figured).

Distribution: Borneo, Java, Philippine Is.

Material examined: Luzon, Benguet, Palali, 2000 ft., 28.X1I.1912,
1 o&, genit. slide 5539. Mindanao, Lanao, plains, Kolambugan,
30.V.1914, 1 9, genit. slide 5543 (A. E. Wileman) (BM). Genitalia
compared with a o specimen from Java, genit. slide 5540 (LM).

Male genitalia: Tegumen and uncus rather small, the latter with a
slightly elevated, rounded top. Valva large, simple, cucullus almost
semicircular, lower edge flattened; sacculus over 1/2, moderately
sclerotized, with a simple, narrowly triangular rising top. Transtilla
simple and narrow. Pulvinus large, semicircular. Aedeagus little
bent, lower edge of orifice with a moderate thorn. Cornuti, a couple
of slightly sinuate blades.

Female genitalia: Genital sternite forming a sclerotized oblong-
truncate plate. Sterigma forming an inverted-triangular, pocket-
like sclerite, lamella postvaginalis being much broader than lamella
antevaginalis. Colliculum represented by some indefinite small
sclerites. Ductus bursae simple, coiled once. Signum large and
strong, dagger-shaped, wall around its base distinctly sclerotized.

Archips aperta, new species
Figures 26, 41-42, 48, 511

Female, 26 mm. Head and thorax deep ferruginous with a purple
hue. Palpus orange strongly mixed with ferruginous, except at bases
of basal and median segments. Antenna deep ferruginous purple.
Abdomen ferruginous, venter yellow orange.

Forewing subtruncate, costa strongly sinuate, apex long, produced,
rounded-subfalcate, termen strongly sinuate, vertical, rounded
prominently below. Purple ferruginous, glossy, markings limited,
narrow deep ferruginous-brown, dull strigulae. Basal fourth suffused
with darker ferruginous purple, edge indefinite; transverse fascia
indicated by a narrow oblique strigula from the large costal promi-

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 29

nence at 1/3 of wing, running to upper edge of cell; continued in cell
by an ill defined roundish spot, below cell, by a cloudy purple trans-
verse suffused patch; costal patch represented by a narrow marginal
elongate-suboval streak from before 1/2 to well below apex; less than
apical fourth of wing suffused with deep ferruginous purple with
anthracite gloss and with some four almost continuous, little outwards-
oblique parallel lines, first and second to anterior edge of apical
suffusion, third to termen above tornus, last to middle of termen;
ultimate of these lines dilated below costa so as to form a quadrate
spot before apex; apex with a dark ferruginous spot. Cilia deep
ferruginous purple with anthracite gloss, opposite tornus cilia pale
ochreous.

Hindwing rather thinly scaled; orange bronze, becoming deep
orange towards apex, dorsal portion as far as cell and vein 2 suffused
with bronze fuscous, with darker veins. Cilia bronze purplish with
a narrow white basal line, towards tornus gradually turning fuscous.

Female genitalia: Sterigma little modified, ostium, a simple broad
funnel, little sclerotized. Ductus bursae very long, coiled. Cestum
narrow, along less than lower half of ductus, in two coils. Signum
with a slender capitulum and a slender long dagger.

Material examined: Luzon, Mountain Province, Baguio, 7.V.1945
(J. G. Franclemont), 1 9, holotype, genit. slide 5089 (CUI); same
locality 5000 ft. (Clagg), 1 9, paratype (BM). Mindanao, Davao
Prov., Mt. Mayo (Mati), 4000-5000 ft., 26-30.1.1931 (Clagg), 1 9,
paratype, genit. slide 5705 (CMP). ‘Philippines, Luzon, Baguio,
8.VI.1928” (W. Parsons), 1 9, paratype (Genova M).

Nearest to Archips machlopis (Meyrick) from Java, having in com-
mon the peculiar shape of the forewings; but differing by the color
of the hindwing which is deeper orange without the pale costa and,
especially, with normal costal cilia, not modified so as to form a thick
dark brushlike patch as in machlopis. The ostium bursae is also
quite different in machlopis, while the signum differs to a lesser degree
I expect the unknown male to be of the machlopis appearance.

Isodemis Diakonoff, 1952

Isodemis Diakonoff, 1952, Verh. Naturf. Ges. Basel, vol. 63, p. 147, figs. 10,
1214) 15,

Type species: Batodes serpentinana Walker, 1863 (Borneo).

Isodemis serpentinana (Walker, 1863)
Fiaures 513-514

Batodes serpentinana Walker, 1863, List Lepidopterous Insects British Mus.,
pt. 28, p. 317 (o’, Borneo).

30 U.S. NATIONAL MUSEUM BULLETIN 257

Cacoecia serpentinana.—Meyrick, 1912, in Aurivillius, Lepidopterorum Catologus
pars 10, p. 18; 1913, in Wytsman, Genera Insectorum, fase. 149, p. 24, pl. 3,
fig. 33.—Diakonoff, 1941, Treubia, vol. 18, p. 387.
Tortrix serpentinana.—Meyrick, 1921, Zool. Meded., vol. 6, p. 149.
Syndemis serpentinana.—Diakonoff, 1941, Treubia, vol. 18, pp. 41, 421; 1948,
op. cit., vol. 19, p. 511, figs. 30, 37.
Isodemis serpentinana.—Diakonoff, 1952, Verh. Naturf. Ges. Basel, vol. 63,
p. 147, figs. 10, 12, 14, 15.
Distribution: India, Ceylon, Borneo, Sumatra, Java, Sumba,
New Guinea.
Material examined: Luzon, Mt. Makiling (Baker), 1 9, genit.
slide 9525 (J.F.G.C.)(USNM).

Archidemis, new genus

Head with appressed scales. Ocellus posterior. Proboscis short.
Antenna 2/3, long-ciliate in male, ciliations over 1, minutely ciliated
in female. Palpus porrected, rather long, median segment triangularly
dilated by roughish scales towards apex above, terminal segment
moderate, exposed, slightly drooping (thorax denuded). Forewing
elongate-truncate, apex gently produced. Vein 2 from middle of
cell, 3 from angle, 4 distant, nearer to 5, 7 and 8 stalked, 7 to termen,
11 from befove middle, cell very narrow, sinuate, not dilated.

Hindwing without cubital pecten; vein 2 from 2/3, 3 and 4 connate
from angle, 5 closely approximated, 6 and 7 stalked.

Male genitalia of Pandemis type, but with broadly triangular
uncus and smaller soci. Female genitalia of Pandemis type.

Type species: Archidemis anastza, new species.

The genus belongs to a type apparently ancestral to Pandemis
Hiibner. It differs from that genus and also from Panaphelix Wal-
singham and Porapandemis Obraztsov, by the neuration of fore- and
hindwings, and from Ulodzmis Meyrick, by the not-notched base
of male antenna. The species has the facies of an Ulodemis, while
the male genitalia are very close to those of the European Pandemis
ribeana Hiibner.

Archidemis anastea, new species

Fiaures 20-22, 24-25, 28-29, 509-510

Male, 25 mm. Head, palpus and thorax bright tawny fulvous,
frons, scape of antenna in front and median third of palpus ferruginous.
Antenna without notch, ochreous tawny, ciliations 1. Abdomen
golden ochreous.

Forewing oblong, subtruncate, hardly dilated beyond middle, costa
without fold, curved anteriorly, almost straight along posterior half,
apex pointed-rectangular, termen gently sinuate, little oblique.
Rather bright ochreous yellowish, strewn with numerous ferruginous

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 31

dots of diverse size, more or less forming oblique transverse rows:
suffused throughout with ight tawny. Markings hardly indicated by
deeper tawny-fulvous suffusion. A faint streak along posterior third
of costa to before apex, indicating costal patch; transverse fascia very
faint, moderately dilated, from 1/3 of costa to well beyond middle of
dorsum; a shadow along base of dorsum; irregular ferruginous dots
strewn denser and rather regularly on basal half of wing; a more
distinct curved series of larger dots edging costal patch from below
and running somewhere towards lower third of termen, so forming
the border between a paler central part of disc and the slightly darker
apical area. Cilia (damaged) light ochreous tawny.

Hindwing pale golden ochreous, glossy, whitish and semipellucent
in cell.

Male genitalia: Tegumen rather broad, subspherical. Uncus por-
rect, rather long, broad at base, gradually narrowed towardsrounded top.
Socius minute, parietal. Gnathos strongly sclerotized, arms and hook
moderate. Vinculum circular. Valva moderate, simple, short stretch
of base of costa sclerotized, cucullus over 1/2, gradually rounded,
sacculus over 1/2, narrow and simple, sclerotized. Pulvinus not
developed. ‘Transtilla moderate, gradually narrowed towards middle.
Labis, a sclerotized moderate fold. Aedeagus pistol-like, curved.
Cornutus, one straight spine and scars of five more.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 7000 ft., 22.1X.1946 (CNHM Philippine Zool. Exped. 1946-
47, H. Hoogstraal), 1 o&, holotype, genit. slide 5732.

Female, 31 mm. Head, palpus and thorax rather bright fulvous
tawny; palpus slender and long, sinuate and subascending, moderately
dilated and expanded towards apex along its posterior half, terminal
segment short, subtriangular, drooping. Antenna with scape fulvous
tawny, flagellum fulvous whitish. Abdomen glossy whitish ochreous.

Forewing broad, elongate-truncate, costa strongly curved along
anterior 2/3, straight posteriorly, apex subrectangular, termen sinuate,
vertical above, broadly rounded and prominent beneath. Lilac
fulvous, partially suffused with bright tawny ochreous, with purplish
lilac gloss in certain lights. Holotype devoid of any markings, para-
type with a subquadrate pale pinkish-ochreous spot on middle of
dorsum, edged on both sides with purplish extending in both directions
along dorsum; a few purplish-brown dots in dise posteriorly tending
to form some three strongly curved series beyond cell from costa to
dorsum; a faint deeper tawny spot on costa before middle, being the
upper part of transverse fascia, moderate, interrupted by cell, followed
by a paler ochreous-tawny spot, representing space between the fascia
and apical patch, which, however, is indefinite. Cilia deep fulvous
tawny, becoming paler towards tornus.

32 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing glossy whitish ochreous, faintly tinged brighter ochreous
towards apex and costa, in apex with a faint pinkish tinge. Cilia
whitish ochreous, opposite apex touched with pinkish.

Female genitalia: Sterigma not modified. Colliculum large,
sclerotized, broadly funnel-shaped, lateral parts dilated. Cestum,
a small concave sclerite with serrulate edge. Ductus bursae very
long. Bursa pear-shaped, signum of the usual Archipine shape.

Material examined: Luzon, Benguet, Pauai, Haights Place, 7000
ft., 25.VI.1912, (A.E. Wileman) 1 9, allotype, genit. slide 5542, 1 9,
paratype (BM).

Snodgrassia, new genus

Head with appressed scales, face obtusely prominent above.
Antenna ciliate in male, ciliations under 1. Ocellus posterior. Pro-
boscis developed. Palpus angularly bent at first articulation, abruptly
ascending close to face; moderately long, top not quite reaching
base of antenna; rather smooth, only lower edge with a few projecting
short scales; median segment curved, clavate and rounded, terminal
segment very short, subobtuse, almost concealed.

Forewing suboval, slightly dilated, without a costal fold in male.
Cell rather narrow; 12 veins, all separate; vein 2 bent at a right angle
beyond its base, 3 distant from 4, 4 and 5 almost connate, 7 to termen,
8 to apex which is rounded and ill defined, 11 from beyond 2/5 of
cell; veins prominent on lower surface.

Hindwing without a cubital pecten, 2 from 3/5, 3 and 4 connate
from angle, 5 closely approximated at base, 6 and 7 separate, almost
connate.

Male genitalia: Tegumen strong, triangular, pedunculi with short
ventral projections below middle. Uncus very strong, curved,
eradually attenuated towards apex which is slender and slightly pro-
duced. Socii absent. Gnathos very strong, arms slightly curved,
both extremities dilated, hook formed by a strong, pending plate,
a rising, clavate hook proper originates from center of plate. Trans-
tilla represented by two moderate oval processes without thorns.
Valva moderate, rather broad, cucullus dilated and almost circular;
sacculus moderate, sclerotized throughout, pulvinus large, supported
by a sclerotized and curved ridge.

Female genitalia: Unknown.

Type species: Cacoecia stenochorda Meyrick, 1928.

The genus is chiefly characterized by the male genitalia, with a
dilated and rounded valva and a peculiar gnathos. The latter rather
resembles the gnathos in certain Adoxophyes species, but the neuration
is quite different. Superficially Snodgrassia stenochorda resembles

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 33

rather a Schoenotenes Meyrick by the oval shape of the forewing, the
markings and the raised veins on the underside of both wings.

This genus is dedicated to the famous insect morphologist, the late
Dr. R.E. Snodgrass.

Snodgrassia stenochorda (Meyrick, 1928), new combination
Figures 34, 45-46, 512

Cacoecia stenochorda Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 456

(o, Luzon).—Clarke, 1955, Catalogue . .. Microlepidoptera . . . Mey-
rick, vol. 1, p. 294.
Archips stenochorda.—Clarke, 1958, Catalogue . . . Microlepidoptera . . . Mey-

rick, vol. 3, p. 48, pl. 24, figs. 4-4b (figs. type, genit. o).

Distribution: Philippine Is., Luzon.

Material examined: Luzon, Mt. Makiling (Baker), 60<’, genit.
slides 5010, 5029 (USNM). This is the original series from which the
type specimen comes. Other specimens were not cited in Meyrick’s
description and therefore range only as topotypes.

Polemograptis Meyrick, 1910

Polemograptis stauroma, new species

Figures 56, 515

Female, 14 mm. Head and thorax somewhat dull greyish green,
sides of forehead pale ochreous, lower half of face yellowish white.
Palpus olive, median segment infuscated towards apex, a black spot
at apex above, terminal segment olive ochreous. Antenna grey, above
pale greenish grey. Abdomen dark grey, venter white, touched with
yellow.

Forewing elongate-truncate, broadest at 1/3, costa rather curved
along anterior 2/3, gently sinuate posteriorly, apex almost rectangular,
termen hardly concave, rounded beneath, vertical. Rather dull
light bluish green, partially and slightly suffused with light emerald
green. A narrow pale ochreous-pinkish stria along costa from base to
apex, its lower edge irregularly serrate; this streak with some five
ferruginous-black dots along its anterior fourth, and with two triangu-
lar larger dots, at 2/5 and 3/5, alternating with several small ferru-
ginous points and transverse strigulae towards apex; some transverse
strigulae rising from dorsum, first six bright red, seventh ferruginous;
first streak broader and short, almost along base of dorsum, not
exceeding base of fold; following four tolerably parallel to one another,
slightly outwards-oblique, somewhat irregularly bent basad above
upper edge of cell, second and third truncate at vein 12, fourth and
fifth attenuated above and running into the two triangular costal
dots; sixth and seventh striae twice as narrow, slightly zigzagged, less

34 U.S. NATIONAL MUSEUM BULLETIN 257

oblique, sixth limited by vein 8; seventh strigula from tornus, little
curved to vein 7, thence very oblique to 3/4 of costa, furcating just
below costa; ocellus region suffused with whitish green, apex beyond
last strigula suffused with deeper greyish blue green. Cilia pale
ochreous, strongly infuscated except at base.

Hindwing rather thinly scaled, dark grey, turning black towards
apex. Cilia concolorous with a narrow pale base.

Female genitalia: Lobus analis slender and narrow, ninth segment
sclerotized, erected, conical. Sterigma, a transversely oval plate
with deeply emarginate upper edge and rounded upper angles. Os-
tium situated on the bottom of excavation, shallow and cup-shaped;
lamella postvaginalis, a moderate lognitudinal sclerite with two
rows of bristles. Ductus bursae moderate, corpus bursae rounded.
Signum absent.

Material examined: Oriental Negros, Canlaon, 915 m, 20.X1I.1959,
1 9, holotype, genit. slide 5319 (USNM). Characterized by the
ereen ground color and the seven stripes.

Ebodina, new genus

Head with appressed scales, with a transverse projecting ridge over
face, face prominent in middle. Antenna short-ciliate in male.
Proboscis rather weak. Ocellus posterior. Palpus in male rather
long, subporrect, strongly sinuate, with closely appressed scales;
terminal segment over 1/3, moderately pointed. Thorax smooth.
Abdomen normal.

Forewing without costal fold, broad, truncate. Twelve veins, all
separate; 2 from middle, 3, 4, and 5 separate and equidistant, 7 sep-
arate, to termen, 11 from 1/3. Cell narrowed on both ends. Hind-
wing 3/4, without cubital pecten. Vein 2 from beyond 2/3, 3 and 4
very short-stalked from angle, 5 closely approximated, 6 and 7 connate.

Male genitalia: Tegumen broad and rather low, arms broad.
Uncus with a broadly triangular base and a slender, short and curved
point. Socius long, slender, pending. Gnathos with very broad
arms, lower angles extended laterad as sharp points and with a hori-
zontal ridge; hook of gnathos short. Vinculum, rather long, a tri-
angular broad band. ‘Transtilla, a narrow complete band, bent
laterally so as to form blunt prominences and with a triangular
median prominence. Valva elongate, simple, dilated in middle;
sacculus well defined but narrow, to beyond middle; lower portion of
the disc of valva from beyond base with long and dense fine hairs;
cucullus with bristly hairs directed basad. Anellus erected, with a
triangular excision on top and slightly thickened sides and _ base.
Aedeagus very long and extremely slender, gently bent in middle and
gradually dilated toward base.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 35

Female genitalia: Unknown.

Type species: Hbodina simplex, new species (<).

A somewhat surprising insect, with a facies very similar to that
of an Eboda (e.g., E. variabilis Diakonoff, from Java), but with the
genitalia very much approaching those of Drachmobola Meyrick,
except for the complicated gnathos in Hbodina. ‘The venation, how-
ever, is very simple and so different from the complicated and modified
situation in Drachmobola that I am unable to incorporate simplex in
that, nor in any other known genus of the present group.

Ebodina simplex new species

Ficures 50-538, 516

Male, 15 mm. Head and thorax rather light slate grey, tips of
scales whitish. Palpus whitish, median segment slightly sprinkled
with grey along basal half, light grey along apical half, with a trans-
verse oblique white stripe above middle, apical edge of segment
white; terminal segment grey mixed with white, tip yellow. Chest
white. Abdomen lilac grey, venter bright yellow.

Forewing oval-truncate, costa rather angularly bent close to base,
eradually and slightly curved posteriorly, with some four short promi-
nent tufts, apex obtusely angular, termen slightly concave and out-
wards-oblique above, strongly prominent and rounded beneath.
Slate grey tinged lilac, beyond cell mixed with ochreous. Whitish
between veins. Costal edge broadly orange, interrupted by some seven
unequal and unequally spaced broad bars of ground color, alternating
with minute grey strigulae; the bars correspond with prominent
marginal tufts. Markings formed by olive irroration (tips of scales
white), with broad grey-white edges. Basal patch not reaching 1/4 of
wing, obliterate at base and on costal third, its edge vertical, gradually
and deeply undulate (three teeth, two excavations) ; this edge followed
by faint deep grey suffusion; an irregular obliquely oval spot below
1/3 of costa, containing two purple-black dots, an irregularly clavate
vertical fascia from below 2/3 of costa to 3/4 of dorsum, upper half
twice as wide as lower, and rounded, lower half slightly oblique,
almost interrupted by fold and strewn all over with purple-black
dots; a subterminal narrow whitish fascia, abruptly dilated below
apex, containing a series of black dots. Cilia (damaged) lilac grey.

Hindwing irrorated dark fuscous, cilia concolorous with a pale
basal line.

Male genitalia: As described for the genus.

Material examined: Luzon, Mt. Makiling (Baker), 16, holotype,
genit. slide 5036 (USNM).

36 U.S. NATIONAL MUSEUM BULLETIN 257

The species resembles Eboda variabilis Diakonoff from Java so
closely that I was almost certain it was that species until I studied
the genitalia.

Spatalistis Meyrick, 1907

Spatalistis numismata, new species

FiaurgEs 57, 517

Female, 15 mm. Head and palpus yellow, slightly mixed with
orange. Thorax yellow, marbled with orange. Abdomen ferruginous
purple, anal tuft orange yellow.

Forewing broad, subtruncate, costa curved, apex rather pointed
and prominent, termen sinuate, little oblique. Base of wing, costa,
apex, and termen bright yellow, costa transversely strigulated with
orange; remainder of wing occupied by a large suboval blotch, ex-
tending above as far as the course of vein 12, reaching about 2/3
distance between cell and apex, broadly rounded there and steeply
ascending to tornus; with a triangular projection to 1/3 of costal edge
and two or three more slender and shorter connections with costal
margin at 2/3; this blotch light fulvous lilac between veins which are
strongly raised, brightly ferruginous; numerous round deep grey-
leaden metallic spots scattered over blotch, with some bluish shine
in certain lights. Cilia yellow, dark grey in tornus.

Hindwing thinly scaled, pale lilac grey, with a strong violet irri-
descence in certain lights; extreme apex whitish yellow. Cilia whitish
around apex and along upper half of termen, pale purplish grey along
lower half of termen and along dorsum.

Female genitalia: Lobus analis subreniform, upper part rather
large and oval. Sterigma, a moderate band, lateral lower angles
not produced, but rounded-rectangular. Ostium bursae large.
Ductus bursae very short; corpus bursae appearing irregularly poly-
gonal because of extended, angulate, and partly cuspidate signum.

Material examined: Mindanao, Bukidnon, Mt. Katanglad, 1480 m,
27-31.X%.1958 (H.E. Milliron), 1 9, holotype, genit. slide 5312 (BMH).

Phricanthes Meyrick, 1881

Phricanthes Meyrick, 1881, Proc. Linn. Soc. New South Wales, vol. 6, p. 636.—
Fernald, 1908, Genera of the Tortricidae and their types, p. 174.— Fletcher,
1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 174.—Diakonoff, 1941,
Treubia, vol. 18, p. 390.—Common, 1965, Australian Journ. Zool., vol. 13,
p. 633 (Protypanthes, a syn.).—Diakonoff, 1966, Zool. Verh. Leiden, no. 85,
p. 85. [type species: Phricanthes asperana Meyrick, 1881.]

Protypanthes Meyrick, 1933, Exotic Microlepidoptera, vol. 4, p. 424.—Diakonoff,
1939, Zool. Meded. Leiden, vol. 21, p. 192, figs. 19E-G; 1948, Treubia, vol.
19, p. 517.—Clarke, 1958, Catalogue . . . Microlepidoptera . . . Meyrick,
vol. 3, p. 192, pl. 96, figs. 1-le—Common, 1965, Australian Journ. Zool.,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 37

vol. 13, p. 633 (syn. of Phricanthes).—Diakonoff, 1966, Zool. Verh. Leiden
no. 85, p. 85. [type species: Protypanthes hybristis Meyrick, 1933.]

The male genitalia, especially the bifid uncus, suggest a high degree
of specialization and would assign the genus in the vicinity of such
highly modified forms as Hboda; Meyrick placed it in the ‘‘Peronea”’
group. The evidence of the female genitalia, however, is rather
surprising and somewhat contradictory. The signum of P. bio-
cellana actually is decidedly Archipine (although modified). The
genus belongs in the Australian Scolioplecta group of the Tortricini.
There is a striking similarity of the characteristic bifid uncus with
that in some Oecophorid forms (Hypertrophinae), but this resemblance
must be incidental.

Phricanthes biocellana (Walker, 1863), new combination
Figures 49, 54, 519

Carpocapsa biocellana Walker, 1863, List Lepidopterous Insects British Mus.,
pt. 28, p. 411 (oc, Borneo).

Distribution: Borneo.

A small series of four specimens in good condition enabled me
not only to redescribe this rare and hardly known species, but also
to ascertain its proper place in the system. This species appears
to be not an Olethreutine at all, but to belong to the genus Phricanthes
of the Tortricinae.

The characteristically colored and marked species with the distinct
facies of the present genus may be redescribed as follows:

Male, 20 mm. Head shining bright metallic olive, lower edge
of face dull pale yellow suffused across middle with grey, collar mixed
with dull white. Antenna dark fuscous, scape dark fuscous with a
fine white longitudinal line above, white beneath. Palpus rather
long, porrected and strongly flattened laterally, gently sinuate,
lower edge short-ciliate; white, with three oblique transverse pairs
of jet-black dots, towards apex above palpus suffused with grey,
terminal segment short, exposed, slender and obtuse, greyish, white-
tipped. Thorax fuscous mixed with sordid white (tips of scales
fuscous), breast pure white. Legs white, suffused with yellowish
and irrorated and banded with dark fuscous above. Abdomen
fuscous grey, venter paler.

Forewing elongate truncate, costa little curved at base, straight
posteriorly, apex and tornus equally and strongly rounded, termen
short, convex, little oblique. Whitish, densely covered with short
thick blackish-fuscous strigulae, transverse and vertical, towards
termen becoming slightly curved and outwards-oblique, forming
together a more or less continuous reticulate pattern which partially
is obscured by dark fuscous suffusion. Anterior half of costa with

38 U.S. NATIONAL MUSEUM BULLETIN 257

numerous small dark transverse strigulae, posterior half with three
or four marginal streaks alternating with minute transverse marks
and slightly edged below with yellow; this color becoming deeper,
tawny orange posteriorly and forming a well-defined streak below
posterior part of costa and just before apex, halfway to vein 7; a
faint dark suffusion on base of dorsum; a well-defined roundish patch
of dark fuscous irroration on middle of dorsum, reaching to upper
edge of cell, slightly extended basad along its lower edge; a more or
less defined wedge-shaped patch of dark fuscous irroration before
termen, from below costa almost to tornus, interrupted in its middle
by yellow suffusion along veins; a circular jet-black spot above middle
and against posterior edge of last mentioned patch, containing an
oval pale blue metallic dot towards its lower edge; edge of termen
narrowly fuscous, interrupted between veins, preceded by light yellow,
before these a thick slightly raised shining silvery-leaden streak paral-
lel to and before edge of wing, from end of vein 9 to that of vein 4.
Cilia pale yellow, a leaden-grey band from apex to 3/4 of termen,
cilia beyond this band irrorated and slightly mixed with dark leaden
orey.

Hindwing rather dark brownish fuscous with some yellowish tinge,
cilia brownish fuscous with pale yellow base and a darker subbasal
band, beyond this band and between ends of veins 6 to 3, cilia pale
yellow, narrowly barred with fuscous opposite these veins.

Male genitalia: Tegumen triangular, strongly down-curved. Uncus
rather rounded and thickened, long-haired in middle, bifid, halves
beak-shaped (broader than in hybristis). Socii absent. Gnathos
strong but arms rather narrow, wide; hood represented by a curved,
denticulate horizontal rod. Vinculum large, elongate (shorter than
in hybristis). Transtilla membranous, ill defined, inverted trape-
zoidal. Diaphragma forming a thickened transverse ridge, trape-
zoidal, with a granulate structure. Valva long and narrow, simple,
concave lengthwise; costa slightly modified and a little thickened,
3/4, sacculus moderate, under 1/2; cucullus radially wrinkled with
two long thorns on lower edge. Aedeagus moderate and rather
slender, gradually dilated basad and with a rounded base, top obliquely
truncate. Cornuti, a sheaf of not numerous long and slender spines,
undulate at their bases, and a fasciate patch of dense fine spines.

Female, neallotype, 20mm. Fore- and hindwings slightly narrower
than in male. Shining scaling on forehead less extended. Fuscous
suffusion of forewing more extended, transverse strigulae beyond cell
darker, continuous. Otherwise in all respects, also in the length of
palpi, similar to the male.

Female genitalia: Lobi anales slender and elongate. Sterigma in-
verted trapeziodal, laterally ill defined; lamella postvaginalis, a simple

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 39

transverse band; lamella antevaginalis, a stronger similar band,
containing the ostium which is circular, with ventral wall broader
than dorsal. Colliculum not connected with ostium, tubular, dilated
above middle, gradually narrowed downward, end rounded. Ductus
bursae rather wide and moderately long. Corpus bursae pear-shaped.
Signum very large, with a sickle-shaped hook and an oval concave
basal plate with a broad filament, rising halfway up the ductus bursae
and apparently homologous with cestum.

Material examined: Luzon, Los Bajfios (Baker), 2 @, 2 9, genit.
slides 50186 and 5038? (USNM).

Phricanthes flexilineana (Walker, 1863)
FicurE 518

Sciaphila flexilineana Walker, 1863, List Lepidopterous Insects British Mus.,
pt. 28, p. 345 (o’, Ceylon).

Peronea flexilineana.—Meyrick, 1910, Proc. Linn. Soc. New South Wales, vol. 35,
p. 292; 1917, Trans. Roy. Ent. Soc. London, p. 14 (British Guiana).—Fletcher,
1932, Imp. Counc. Agric. Res., Sci. Mon., no. 2, p. 17, pl. 10, figs. 1-3.

Phricanthes flexilineana.—Diakonoff, 1941, Treubia, vol. 18, p. 394; op. cit., p.
437; 1960, Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 53, no. 2, p. 187 (Mada-
gascar).—Common, 1965, Australian Journ. Zool., vol. 13, pp. 637, 640.

Phricanthes macroura Lower, 1908, Trans. Roy. Soc. South Australia, vol. 32, p
322 (Australia).

Distribution: Ceylon, India, Burma, Java, Philippine Is., New
Guinea, Queensland, Madagascar, and British Guiana.

Food plants: Dillenia indica.
Material examined: Luzon, Mt. Makiling (Baker), 1 9 (USNM).

Olethreutinae

Key to the Philippine Genera of Olethreutinae

1. Hindwing with vein 5 curved towards base and approximated to4... 2
Hindwing with vein 5 straight and almost parallel with4. ..... .23

2. Hindwing with veins 3 and 4 separate or connate. .........3
Hindwing with veins 3 and 4 stalked or coincident. ...... . .16

3. Forewing marked with numerous, more or less undulate horizontal lines;
Beelltip airerently COlOred. .. sy ky aide oh ak We eather le RB telhe oA
Forewing not so marked. .... Por Beer)

4, Palpus clavate, obtuse, terminal Seen “ais ate put ned valva
narrow, furcate at top... . ... . . Argyroptocha, new genus

Palpus triangular, obtusely ened terminal segment concealed; valva
broad, sacculus and cucullus deeply separated . Tetramoera, new genus

5. Greenish colored species, with a well defined rounded subterminal patch;
males with hairy posterior tibia and often with pencils of hairs along sides

of abdomen. .. . . . . . Eudemis

Not greenish, without pencile af ame alanis pide oe Sideenen St etnaen ch O

40

J

10.

ite

12.

13.

14.

16.

Ze

18.

19.

20.

21.

22.

23.

24.

U.S. NATIONAL MUSEUM BULLETIN 257

Males with strongly asymmetrical valvae . .. .. . . . Gatesclarkeana
Right and left valva similar, though hairing may be asymmetrical . . 7
Uncus and gnathos united into a large rounded pad, with two pairs of pend-

ing processes upon it, and with a narrow annular connection with anellus;

sterigma bilobed .... . Ce SL ctu aie SUE OV CACATIEUA
Uncus not united with price or A beene A SN VEN CNR TaT AT baler Waa
Uncus well developed, clavate or pointed. .........2... 9
Uncus absent or represented by a pencilof hairs... . eens iv

Tegumen with uncus long, gradually narrowed; valva Sele elongate- oyall
moderately curved, with a rounded top.
Hedya (subgenera Hedya and Platypeplus)

Tegumen long, if gradually narrowed, then valva not simple . . .. .10
Uncus pointed, gnathos very strong, porrected, with two diverging apical
horns’... 2") 2 ER eee. ee Gnathmocerodes, new genus
Uncus clavate... . x) RA ee a
Valva narrow, cucullus ene a Bee aanon oe Seated cee eh chee ere,
Valva broad, cucullus without a ventral projection ..... ope mente
Projection of valva subapical or postmedian. . ...... i atatherute
Projection of valva submedian. . ...... +... . . . £Olethreutes
Uncustwavbea trincevolspines: 5 se ee) eens een ee . . . Bactra
Uncus without such fringe. .. . Se ee ae ee Phaccadauhord
Uncus represented by a pencil of aire . 2. ...... =. Cryptaspasma
Uncus entirely absent. . ... of Ree ao
Valva triangular, narrowed fepaede paneer! acon Bulionoscaa new genus
Valva elongate, dilated towards bilobate top. . Leboschiza, new genus
Palpus in male modified, enlarged, triangular, terminal segment apparently
absent, a slender black pencil of hairs from forehead. . Eucoenogenes
Palpus in male not thus modified. ... . SiS. cu hana
Greenish, in male basal segment of antenna fhickensd nd notated!
Peridaedala
Not greenish, male antenna normal. ..... Sent ne eee
Corpus bursae in female modified, with a charnotenstig tlerotieed upper edge.
Erinaea
Corpus bursae not so modified. . .. . an! ete
Male genitalia of olethreutine type, uncus descloncd: Salva ait large spines
along edge of sacculus. . . . Hedya (subgenus Cellifera, new subgenus)
Male genitalia of eucosmine type, uncus absent. ......... .20

Valva with a digitoid process from dise below base of costa.
Costosa, new genus

Valva without such process. .. . ee Eeae sok
Gnathos distinct, or reduced to lateral eis! or tio’ a monibeansd’ transverse
structure ... Len PORIS SD PLR RTE TOS WO VERE PTL 22,
Gnathos entirely Bacon a es Y Vasilis iGreptonhlenin
Gnathos reduced to lateral rods, micaling: saree: its stalk not narrow,
forewing with veins 4 and 5 separate, never connate ... . .Eucosma

Gnathos membranous, cucullus large, broadly semioval, its stalk narrow;
forewing with veins 4 and 5 connate or closely approximated. Petrova

Socii*present distinet: lopestir= “Sa 24 2, ae ee ee re ee

Socii entirely absent. .... TEL, 220

Sacculus broadly triangular, seunlis se esha ine base 6 a Rani
Crocidosema

Sacculus moderate, cucullus not so narrowed at base. . . Strepsicrates

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS Al

25. Hindwing in male with vein 8 running into vein 7 near base. . . Pammene
Hindwing in male with vein 8 separate. ......... Laspeyresia

Gatesclarkeana Diakonoff, 1966
Ficures 58-64

Gatesclarkeana Diakonoff, 1966, Zool. Verh. Leiden, no. 85, p. 48, figs 28, 30, 32.

Head with roughly appressed scales, in female forming a crest on
vertex. Ocellus posterior. Proboscis rather weak and short, es-
pecially in male. Palpus moderate, porrected, with rather closely
appressed scales, slightly rougher in female, median segment rather
curved in male, sinuate in female, roughish along upper edge towards
apex, terminal segment moderate. Antenna short-ciliate in male,
ciliations under 1/2, pubescent in female. Thorax smooth. Posterior
tibia in male sometimes (type species) densely but smoothly scaled
above and externally, below with a dense, fanlike brush of
long hair scales, along rostral edge of brush hairs curved caudad.
(When the hindlegs are in rest, these brushes cover the venter almost
completely). Sometimes hindtibiae in male normal. Abdomen
sometimes (type species) with the third to fifth sternites modified,
dilated, with numerous small folds; apparently especially the third
sternite can be strongly expanded, with posteriorly, a dense fringe
of scent hairs or scales, especially along a median excision of posterior
edge; fourth sternite somewhat less extended and without hairs,
fifth with an additional bladder-like trapezoidal appendix with a
densely haired top. Sometimes abdomen almost normal, these ster-
nites only slightly enlarged. In type species these sternites covered
with extremely large, oval, shining whitish scales.

Forewing with vein 2 from beyond 2/3, 3 from angle, 4 closely
approximated, 7 separate, to termen, 8 and 9 closely approximated
at base, 11 from before middle.

Hindwing with a cubital pecten, 2 from beyond middle, 3 and 4
connate from angle, 5 closely approximated, 6 and 7 closely approx-
imated towards base.

Male genitalia asymmetrical. Tegumen high, triangular, its legs
(pedunculi) rather slender. Uncus clavate, slightly bilobed, mem-
branous and hairy, socius-like. Socii large, pending. Gnathos not
distinct. Left valva elongate, cucullus with a narrow base; sacculus,
a separate, subquadrate lobe; harpe, a large rounded and flattened
pad, covered throughout with strong thorns; right processus dorsalis
large and prominent. Right valva much enlarged, right sacculus
many times larger than left, semioval; right cucullus long, pointed,
with a sheaf of very long bristles at the base extending beyond the

42 U.S. NATIONAL MUSEUM BULLETIN 257

top of sacculus and laying along its edge; dentate portion of harpe
smaller, but its base much more extended across disc of valva and
forming a strongly sclerotized dorsal lobe. Juxta elongate and
asymmetrical. Caulis very long and slender. Anellus, a broad ring.
Aedeagus narrow, attenuated towards top. Signum, a sclerotized
and dentate ridge.

Female genitalia: Sterigma indefinite. Colliculum, a large sclerite,
dilated downward, twice as broad along upper half as along lower;
inside this sclerite, a band, slightly tortuous and rather narrow,
protruding beyond the lower edge of the former. Ductus bursae
short. Cornuti, a large, elevated, and scobinate knob.

Type species: Platypeplus erotias Meyrick, 1905 (figs. 58-59, 63-64).

Apparently a modification of the Olethreutes stock, judging from
the tegumen part of the genitalia. The attachment of the valvae,
however, is somewhat Laspeyresiine, which must be due only to the
abnormal development of this part.

Gatesclarkeana asynthetes, new species
FicureEs 60-62, 521-522

Male, 16 mm. Head dark purplish brown marbled with pale
ochreous, scape of antenna anteriorly with a pale ochreous tuft,
a dark brown tufted ridge across middle of face, below this, face
pale ochreous. Palpus dark purplish brown, base pale ochreous,
a series of ill-defined, pale ochreous transverse streaks running across
median segment, last one apical. Thorax purplish brown, with a
faint median transverse fascia. Abdomen dark grey, normal. Pos-
terior tibia densely clothed with rather short, glossy whitish hairs,
without brushes.

Forewing elongate-subtruncate, rather broad, costa gently curved
throughout, apex subrectangular, termen distinctly sinuate, little
oblique. Ground color showing as a pattern of numerous rounded
leaden-grey spots with a lilac gloss. Markings olive brown marbled
with dark brown, partly with narrow whitish-ochreous edges. Basal
patch to 1/3, edge prominent and truncate in middle, slightly concave
above and beneath; anterior part of this patch filled out with leaden
grey and violet rounded dots of ground color, separated by fine blackish
network; costal edge with several blackish and whitish-ochreous
marks and narrowly suffused with bright lilac pink; transverse fascia
almost direct, hardly outwards-oblique, narrow and blackish above
(on costa beyond middle), with three finger-shaped horizontal ap-
pendages in disc; lower of these along dorsum, median edged with
pale ochre above; apex of wing occupied by a dark patch mixed with
leaden grey and marbled with dark brown; it is distinctly separated

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 43

by a pale fascia from 3/4 of costa to lower half of termen; this fascia
narrow above, abruptly extended along lower half, olive, narrowly
edged on both sides with whitish ochreous, along lower half centered
with leaden grey. Cilia fuscous brown with a leaden gloss, a dull
brown basal line.

Hindwing rather dark fuscous bronze, paler at base, cilia con-
colorous, with a pale basal and a dark subbasal line.

Female, 19 mm. Forewing broader, angle more obtuse, termen
less sinuate and less oblique. Ground color paler, lilac grey, more
extended, markings more limited, more conspicuous, dark brown.
Costa less distinctly suffused with pink. Transverse fascia almost
separated in three parts, an oblique costal streak, a horizontal median
streak and a dorsal rectangular blotch; space between basal patch
and transverse fascia parted by an interrupted dark brown narrow
striga; pale transverse fascia separating apical patch, sometmes ill
defined.

Hindwing fuscous bronze, deeper colored than in male. Otherwise
similar to male.

Male genitalia as described for the genus, differing chiefly by the
not modified abdominal sternites. Shallow dorsal organs are present
in tergite II. Minor differences of the genitalia proper are the shape
of the tegumen which is higher, with a triangular median process in
asynthetes; uncus is much smaller and clavate; socius longer, its top
reaching above the shoulder of tegumen. The shape of the valvae
and their appendages is but slightly different.

Female genitalia show clear-cut differences from those of G. erotias.
In that species the colliculum is twice as narrow and the signum is
reduced to its basal plate only which is concave and finely scobinate,
slightly resembling the signum in certain Bactra species.

Material examined: Luzon, Mt. Makiling (Baker), 19, allotype,
genit. slide 5035. Occidental Negros, Cadiz, LL 295 (Bayabas),
1 9, Victorias, genit. slide 5039, 10.XII-15.IV, 1928-1929 (Bayabas),
“LL 298 and LL 464, on P 201,” 17, holotype, Cadiz, 9.VIII.1929,
genit. slide 5083; paratypes: genit. slides 19 June 1930, o; 20 June
1930, o&, Aug. Busck; 50140°. 407, 59. On Mallotus (USNM),
Palawan, 1.6 km of Tarumpitao Point, 28.V.1958 (H. E. Milliron)
19, paratype, genit. slide 5316 (BMH). Mindanao, Lanao, plains,
Kolambugan, 28.V.1914 (A. E. Wileman), 19, paratype, genit. slide
5532 (BM).

Externally rather similar to G. erotias, differing by whitish-ochreous
edges to some markings. In the male of that species there is only
one round white dot in center of disc, corresponding with the posterior
end of the upper pale edge of the median portion of the transverse
fascia; in erotias there is also no distinct apical patch, the terminal
fourth of wing being rather unicolorous and paler, traversed by

237-168—67-_4

44 U.S. NATIONAL MUSEUM BULLETIN 257

several oblique zigzag dark lines; not only costa, but also termen is
suffused with pink. Posterior tibiae in erotias bear a brush of long
light grey hairs along the internal side, as was described with the
genus above. The females are very similar in the two species, but in
erotias the basal patch has a concave excision of the upper edge,
while the lower part of that edge is strongly rounded.

Material of Gatesclarkeana erotias (Meyrick) compared: Java,
Sindanglaja, 1100 m, genit. slide 2574 (C. Franssen); 454907
(P. van der Goot) (LM).

Hedya Hiibner, 1825

Hedya Hiibner, 1825, Verzeichniss bekannter Schmettlinge, p. 380.—Hanne-
mann, 1961, Tierwelt Deutschlands, vol. 48, p. 182.

Hedia.—Zeller, 1877, Horae Soc. ent. rossicae, vol. 13, p. 160 (emend.)—Hein-
rich, 1926, U.S. Nat. Mus. Bull. 132, p. 161.

Type species: Phalaena Tinea salicella Linnaeus, 1758 (Europa).

This generic name has been reestablished by Heinrich (1926, in
Zeller’s emendated spelling) and is now accepted as Hedya by Obraz-
tsov (in. litt.) and Hannemann (1961) for several Palaearctic and
Nearctic species. Whether all these species are congeneric, seems
to be open to doubt, e.g., with regard to the Palaearctic Penthina
atropunctana Zetterstedt, and Nearctic Olethreutes separatana Kear-
fott and Penthina cyanana Murtfeldt.

On the other hand, a characteristic group of tropical species,
hitherto indicated by generic name Platypeplus Walsingham, 1887,
and having rather uniform male genitalia, undoubtedly belongs
here; however, there are some minor differences which, to my present
knowledge, are constant. Therefore, I propose a division of the
entire group into three subgenera which may be separated as follows:
1. Gnathos, a variably shaped, broad transverse band, strongly dilated in the

middle downwards and upwards, sometimes even becoming higher than
broad, lower edge simple; Spe, present, sometimes small, shifted distad
(salicella), sometimes large, proximal and marginal, hindwing with veins 3
and 4 separate or connate. . . . Subgenus Hedya Hiibner, new status
Gnathos, a rather narrow, transverse band of a constant shape, with upper
edge straight and simple, lower edge forming two semioval finely denticulate
tumescences. Spc, sometimes present. .... Senet coe ee
2. Outer edge of the base of cucullus without modified lanes ee females with
two small equal signa; hindwing with veins 3 and 4 usually connate.
Subgenus Platypeplus
Outer edge of the base of cucullus with a row of very large, spindle-shaped
spines; females with a single large, curved and blunt signum; hindwing
with veins 3 and 4stalked ........ .. . Cellifera, new subgenus

Subgenus Hedya Hiibner, 1825, new status

Hedya Hibner, 1825, Verzeichniss bekannter Schmettlinge, p. 380.
Hedia.—Zeller, 1877, Horae Soc. ent. rossicae, vol. 13, p. 160 (emend.).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 45

Hedya (Hedya) atrifraga, new species
Figures 67, 524

Male, 14.5 mm. Head fuscous. Palpus sordid pale ochreous,
with an oblique supramedian and an apical dark fuscous band,
terminal segment dark fuscous. Antenna fuscous tawny, ciliations
under 1, white. Thorax dark fuscous grey, tegulae mixed with pale
and dark purple grey. Abdomen grey, venter and anal tuft pale grey.

Forewing elongate-subtruncate, little dilated, costa curved along
anterior half, straight along posterior, apex moderately rounded, ter-
men almost straight, little oblique, rounded beneath. Light slatey
erey, with a strong lilac opalescence in certain lights, below costa
posteriorly suffused with light tawny orange. Markings orange
brown and dark fuscous, posteriorly edged and mixed with pale tawny.
Costa with some seven pairs of white marks, separated by blackish.
Basal fourth of costa blackish, containing an oblique spot of ground
color beyond base; below this fourth of costa upper portion of disc
indistinctly suffused with dark fuscous, towards dorsum becoming an
ill-defined dotting; edge of this basal patch ill defined, probably
rounded; a blackish moderate transverse fascia, from middle of costa
to dorsum before middle, strongly angulate outwards on upper edge
of cell, thence straight and inwards-oblique; a dark oblique blotch
from below costa well before apex, terminating in middle of termen,
and emitting from its middle a branch to dorsum before tornus; apex
beyond this mark slatey white, with a dark brown marginal line and
a somewhat inwards-oblique subapical line. Cilia (rubbed) fuscous
orey.

Hindwing and cilia rather dark grey.

Male genitalia: Uncus moderately broad, with a V-shaped, bristled
surface ventrally (in front). Gnathos semimembranous, rather folded
transversely, with two converging small folds along the upper edge
and slightly prominent ends of two larger folds laterally. Valva
moderately slender, cucullus not dilated throughout, gently curved,
with large but rather scattered bristles, slightly more condensed along
lower edge; Spe, very dense, rounded, moderate, Spc: moderate, much
smaller than Spe,, closer to this than to base.

Material examined: Mindanao, Zamboanga del Sur, 11 km NW of
Milbuk, 390 m, 5.VIII.1958 (H.E. Milliron), 16, holotype, genit.
slide 5309 (BMH). ‘The single specimen is rather damaged, but the
genitalia are sufficiently characteristic. An interesting form, being
the first tropical member of the subgenus Hedya which comes to my
notice.

46 U.S. NATIONAL MUSEUM BULLETIN 257

Subgenus Platypeplus Walsingham, 1887, new status

Platypeplus Walsingham, 1887, in Moore, Lepidoptera Ceylon, vol. 3, p. 495.
Platypeplum.—Walsingham, 1899, Indian Mus. Notes, vol. 4, p. 105 (emend.).

Type species: Eccopsis aprobola Meyrick, 1886 (Tonga).
Key to the Philippine Species of Subgenus Platypeplus

1. Forewing with a conspicuous black central spot. . . . . H. (P.) mormopa
Korewing» without ‘such. spot:< {20 5, <4 adics, oededss --wrn ye ede, CE.) aprabola

Hedya (Platypeplus) aprobola (Meyrick, 1886), new combination
Figure 523

Eccopsis aprobola Meyrick, 1886, Trans. Roy. Ent. Soc. London, p. 275 (@ 9,
Tonga).—Clarke, 1955, Catalogue ... Microlepioloptera ... Meyrick,
vol. 1, p. 51.

Platypeplus aprobolaa—Walsingham, 1887, in Moore, Lepidoptera Ceylon, vol. 3,
p. 495, pl. 208, fig. 2.—Clarke, 1958, Catalogue . . . Microlepidoptera.. .
Meyrick, vol. 3, p. 572, pl. 285, figs. 1, la (type co, genit. illustr.).

Argyroploce aprobola.—Meyrick, 1910, Rec. Indian Mus., vol. 5, p. 218; 1911,
Proc. Linn. Soc. New South Wales, vol. 36, p. 275; 1911, Trans. Linn. Soe.
London, Zool. ser. 2, vol. 14, p. 269; 1914, Ent. Mitt., Suppl., vol. 3, p. 49.—
Fletcher, 1917, Rep. Proc. Second Ent. Meeting Pusa, p. 219, 230, 267; 1920,
Mem. Dept. Agric. India, Ent. ser., vol. 6, pp. 57, 200.—Meyrick, 1929,
an de Joannis, Ann. Soc. Ent. France, vol. 98, p. 719.—Fletcher, 1932, Imp.
Counc. Agric. Res., Sci. Mon., no. 2, p. 27, pl. 18, figs. 1-3.—Kalshoven,
1950, Plagen Cultuurgew. Indonesia, vol. 1, p. 894.—Diakonoff, 1953,
Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 49, no. 3, p. 106.

Distribution: India, Ceylon, Seychelles, Amirante Is., Chagos
Is., Java, Tonkin, Formosa, New Guinea, Queensland, Tonga,
Tahiti, Society Is. and Austral Is. Probably a mixture of several
local species or subspecies.

Foodplants: Numerous species of trees and shrubs.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 4500 ft., 30. VIII.1946 (CNHM Philippine Exped. 1946-47,
H. Hoogstraal), 1 o, genit. slide 5735.

Hedya (Platypeplus) mormopa (Meyrick, 1906), new combination
Fieure 520

Platypeplus mormopa Meyrick, 1906, Journ. Bombay Nat. Hist. Soc., vol. 17,
p. 186 (o@, Ceylon).—Clarke, 1955, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 1, p. 211.

Argyroploce mormopa.—Meyrick, 1926, Sarawak Mus. Journ., vol. 3, p. 152.—
Fletcher, 1932, Imp. Counc. Agric. Res., Sci. Mon., no. 2, p. 31.

Olethreutes mormopa.—Clarke, 1958, Catalogue ... Microlepidoptera ...
Meyrick, vol. 3, p. 531, pl. 264, figs. 2-2a (lectotype design., genit., wing
figured).

Distribution: Ceylon, India, Borneo, Tonkin.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 47

Foodplant: Jambora vulgaris.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, genit.
slide 5049 (USNM). The genitalia of the male have already been
well illustrated by Clarke (1958).

Cellifera, new subgenus

Similar to the subgenus Platypeplus Walsingham, but with distinct
male genitalia, having a series of strong spikes along the basal part
of the outer edge of the sacculus, instead of a Spe3, but without
Spes; the female genitalia equally distinct, with a broad, crater-
shaped aciculate ostium bursae, and with only one large, hook-shaped,
blunt signum.

Type species: Polychrosis cellifera Meyrick, 1912 (Ceylon).

Hedya (Cellifera) cellifera (Meyrick, 1912), new combination
Figures 73, 95, 525

Polychrosis cellifera Meyrick, 1912, Journ. Bombay Nat. Hist. Soc., vol. 21, p.
869.—Fletcher, 1920, Mem. Dept. Agric. India, Ent. ser., vol. 6, p. 53.—1932,
Imp. Counc. Agric. Res., Sci. Mon., no. 2, p. 25, pt. 16, figs. 1-4.—Clarke,
1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 78.

Olethreutes cellifera.—Clarke, 1958, Catalogue . . . Microlepidoptera . . . Meyrick,
vol. 3, p. 495, pt. 246, figs. 1-1b, 2-2b (syn., codonectis Meyrick, lectotype
selected).

Argyroploce codonectis Meyrick, 1927, Exotic Microlepidoptera, vol. 3, p. 339; 1931,
op. cit., vol. 4, p. 129.—Fletcher, 1932, Imp. Counc. Agric. Res., Sci. Mon.,
no. 2, p. 28.—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick,
vol. 1, p. 95.

Distribution: Ceylon, India, Malaya, Java.

Food plants: Hugenia malaccensis, FE. aquea (Malaya), EL. gambolana
(India).

Material examined: Luzon, Los Bafios, 12.[X—-14.X.1920 (A.M.
Soriano), 3 o, 10 9, bred from leaves of Eugenia jzambolana, genit.
slides ‘8 July, 1927, 4, ME”, &, 45806, 50379, and 53876c’ (USNM).

Male genitalia as described with the subgenus.

Eudemis Hiibner, 1826

Eudemis Hiibner, 1826, Verzeichniss bekannter Schmettlinge, p. 382 (type
species, Tortrix porphyrana Hiibner, 1796-1799).

Acanthothyspoda Lower, 1908, Trans, Roy Soc. South Australia, vol. 32, p. 319
(type species, A. elaeodes Lower, 1908, Australia) —Meyrick, 1911, Proc.
Linn. Soc. New South Wales, vol. 36, pp. 263, 281 (syn. of Argyroploce
Hiibner).—Fletcher, 1929, Mem. Dept. Agric. India Ent. ser., vol. 11, p. 2
(syn. of Argyroploce Hiibner).—Diakonoff, 1966, Verh. Mus. Leiden, no. 85,
p. 56, figs. 25, 27, 71.

Choganhia Razowski, 1960, Polskie Pismo Ent., vol. 30, p. 387, figs. b, 13 (type
species, Argyroploce sphaerocopa Meyrick, 1929, Tonkin).

48 U.S. NATIONAL MUSEUM BULLETIN 257

The characteristic genus, recognized and resurrected by Obraztsov
(personal communication) and by Hannemann (1961), contains in
the Palaearctic and Palaeotropic regions several very similar species,
hitherto mostly attributed to “Hudemis” purpurissatana Kennel,
which species, however, is not even congeneric, as ascertained by
Falkovitch recently. It belongs to Hudemopsis Falkovitch, 1962.

The genus Hudemis represents a large complex of species which I
propose to divide into two subgenera. The subgenus Hudemis Hiibner,
new status, comprises chiefly Palaearctic species, of which the males
have no additional coremata and posses a simple valva. The sub-
genus Acanthothyspoda Lower, new status, contains tropical species,
usually greenish-colored, males with abundantly haired posterior
tibiae, with lateral pairs of hair pencils, being additional coremata
on most abdominal segments, with a more complicated valva, and
often with socii spiny at the top. The peculiar external characters
are restricted to the males and should, consequently, be regarded as
secondary sexual characters only. They are absent in true Hudemis
but not well developed in some tropical Acanthothyspoda. The
specialized (plesiomorph) Hudemis species and apomorph Acanthothy-
spoda species appear to approach each other closely, linked by inter-
mediate forms. Therefore, there is, in my opinion, no reason for
generic separation of the two groups. The females of both are similar.

In Clarke’s monograph (1958, vol. 3) not less than 11 species,
recorded under Olethreutes, are illustrated (see pp. 49, 51, 52). Photo-
graphs of the females of two species have been reproduced by Clarke.

The genus may be redescribed as follows:

Species of moderate size, usually with a big round terminal spot
in the forewing, tropical species more or less green-tinged. Head
with loosely appressed scales, roughish on crown. Proboscis devel-
oped. Ocellus posterior. Antenna in male thickened, fasciculate-
ciliated, ciliations 1/2. Palpus moderately long, porrected, median
segment strongly dilated, triangular, terminal segment moderate,
exposed, slightly drooping, obtuse. Thorax with a slight double
posterior crest. Posterior tibia in male sometimes extremely dilated
and expanded by pencils, whorls or brushes of dense hairs of diverse
shape. Abdomen in male often normally haired and scaled, but
sometimes with a pair of long hair-pencils at the sides of each segment;
these pencils are implanted on segments 2-3, sometimes on more
segments, on distinct projecting papillae, or on raised oval fields.

Forewing elongate-subtruncate, moderately broad, termen usually
slightly rounded, little oblique. Vein 2 from beyond 2/3, 3 from
angle, close to or rather distant from 4, 5 distant, 6 slightly diverging
from 5 towards base, 7 separate, to termen, 7 to 9 equidistant at
base, seldom 7 and 8 almost connate, 11 from before middle of cell,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 49

upper parting vein developed, from just beyond 10 or from about
2/3 between 11 and 10 to between 6 and 7; lower parting vein also
developed, sinuate, from towards base to below base of 4.

Hindwing with a cubital pecten; with tornus sometimes slightly
modified, covered with modified scales, sometimes causing anomal
venation. Consequently, this venation is subject to considerable
variation in the male. Vein 2 from 1/2-2/3, 3 from before angle,
4 remote from angle, or 3 and 4 connate from angle, 5 approximated
at base, 6 and 7 closely approximated toward base.

Subgenus Eudemis Hiibner, 1826, new status

Type species: Tortrix porphyrana Hiibner.

Male genitalia: Tegumen elongate, not conspicuously narrowed
towards top. Valva usually slender, curved (seldom dilated and
rounded), sacculus indefinite; Spce,;, Spc, and sometimes Spe; may
all be present. Gnathos pending, arms long, strongly bristled or
spined at the top.

Female genitalia with a short, funnel-shaped sterigma, and a short,
cylindrical colliculum. Signa, two flattened horns.

The following species should be transferred to the present genus.

Argyroploce archimedias Meyrick, 1912 (China); Clarke, 1958,
vol. 3, p. 540, pl. 269, figs. 44a.

Eucosma mniochlora Meyrick, 1916 (India, China); Clarke, 1958,
vol. 3, p. 528, pl. 263, figs. 44a.

Argyroploce pompholycias Meyrick, 1935 (China); Clarke, 1958.
vol. 3, p. 539, pl. 268, figs. 2-2a.

Key to the Philippine Species of Subgenus Eudemis

1. Forewing with the dorsal spot reaching above middle of wing, its top pointing

to costa before anterior edge of transverse fascia... . E. archimedias
Forewing with the dorsal spot reaching to middle of wing, its top directed
exactly to anterior edge of transverse fascia on costa . . . . E. oxygona

Eudemis (Eudemis) archimedias (Meyrick, 1912), new combination
FIGURE 526

Argyroploce archimedias Meyrick, 1912, Exotic Microlepidoptera, vol. 1, p. 63 (3,
China).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol.
I pao2e

Olethreutes purpurissatana Clarke, 1958 (not Kennel, 1901), Catalogue . . . Micro-
lepidoptera . . . Meyrick, vol.3, p. 540, pl. 269, figs. 4-4a (archimedias Meyrick,
syn.).—Falkovitch, 1962, Rev. Ent. USSR, vol. 41, p. 191 (archimedias
Meyrick, a distinct species).

It may be stipulated that “ Penthina” purpurissatana Kennel, 1901
does not belong to the present group of species, in spite of the very

50 U.S. NATIONAL MUSEUM BULLETIN 257

similar coloring and markings (the outer edge of transverse band is
gently excised above middle, the preterminal patch is quite circular,
the subbasal dorsal spot is narrowly wedge-shaped in the type specimen
of purpurissatana), and that “ Argyroploce”’ archimedias Meyrick is
not a synonym.

The identity of Kennel’s species has recently been ascertained by
Falkovitch, who transferred it into the new genus Hudemopsis. The
present author was able to check this identification due to the kindness
of Dr. Hannemann of the Berlin Museum, who sent me Kennel’s
type specimen for closer study.

Eudemis (Eudemis) oxygona, new species
Fieures 65, 111-112, 527

Female, 16 mm. Head and thorax rather pale vinaceous tawny,
with a pale violet shine in certain lights (palpi missing). Abdomen
fuscous, anal tuft tawny.

Forewing moderately broad, oblong, costa and termen gently
curved, apex moderately rounded. Pale ochreous grey, partially
suffused with elegant pale pink, except along dorsum, with deeper
pinkish-purple tinge in certain lights. Subbasal spot deep vinaceous
brown, well defined, erected-subtriangular, occupying about second
sixth of dorsum, top reaching obliquely outwards to middle of wing
breadth; transverse fascia complete, from before middle of costa to
dorsum before tornus, anterior edge well defined and finely margined
with white outwardly, moderately convex, with a slight prominence
of its median third; posterior edge suffused; this fascia deep vinaceous
brown along upper third, forming a broad blotch across wing slightly
dilated downward, its posterior edge suffused with greenish brown;
lower third of fascia less than twice as narrow, pale greenish brown;
posterior half of costa with four brownish-olive well-defined transverse
marks, finely edged with blackish and separated by whitish pairs
of lines; anterior mark minute, posterior continued by an oblique
purplish-crimson line; apex with transverse oval vinaceous-crimson
spot, continued along termen as a rather broad streak of the same
color, abruptly limited above tornus, these markings edged anteriorly
by black points; deep brown, turning gradually paler below posteriorly,
preterminal spot large, almost circular, with a very short stalk con-
nected with middle of termen; this spot somewhat irregularly edged
with white above except on top. Cilia deep purplish brown, pale
ochreous along tornus.

Hindwing deep fuscous black with moderate bronze gloss. Cilia
fuscous with a pale basal line, a dark fuscous subbasal band, and
whitish tips.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 51

Female genitalia: Similar to those of EL. archimedias Meyrick, but
differing by the colliculum sclerite being shorter and less sclerotized
and by the excision of the lamella antevaginalis being distinctly
triangular; there are no horizontal folds flanking this lamella.

Material examined: Luzon, Los Bajfios, 2.VII.1932 (A.P. Evange-
lista), 19, holotype, genit. slide 5157 (USNM). Although no material of
males is available, the female genitalia are sufficiently distinct from
those of archimedias Meyrick (from India and China) to justify
description of the present species. It differs superficially from
archimedias but slightly, viz., by somewhat larger size and more
robust build, by paler and more contrasting ground color and by a
more slender subbasal dorsal spot.

Subgenus Acanthothyspoda Lower, 1908, new status

Acanthothyspoda Lower, 1908, Trans. Roy. Soc. South Australia, vol. 32, p. 319
(type species, A. elaeodes Lower, 1908, Australia).—Meyrick, 1911, Proc.
Linn. Soc. New South Wales, vol. 36, pp. 263, 281 (syn. of Argyroploce
Hiibner).—Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 2
(syn. of Argyroploce Hiibner).

Choganhia Razowski, 1960, Polskie Pismo Ent., vol. 30, p. 387, fig. b, 13 (type
species: Argyroploce sphaerocopa Meyrick, 1929, Tonkin).

Male genitalia: Tegumen usually narrowed towards top, more or
less erected-triangular. Valva complicated, ventral side of cucullus
being more or less prominent triangularly and crowned with a hook;
sacculus well defined, usually with a strong Spe, at top; Spe. and
Spe; mostly absent. Gnathos as in preceding but stronger, arms
more robust, top spiny.

Female genitalia with sterigma less developed, an aciculate short
funnel, colliculum longer. Signum one, or two, rounded small patches
of thickened wall structure. Figure published (Clarke, 1958, vol. 3,
p. 535, pl. 266, figs. 4-4c) of E. phyllochlora (Meyrick).

The following species belong here. Judging from the degree of
development of the sacculus they may be arranged in the following
natural sequence, from plesiomorph down to apomorph species.

Argyroploce semiculta Meyrick, 1909, (Ceylon) =heteraspis Meyrick,
1936; Clarke, 1958, vol. 3, p. 547, pl. 272, figs. 4—4ce.

Argyroploce herbifera Meyrick, 1909 (Assam); Clarke, 1958, vol. 3,
p. 516, pl. 257, figs. 44a.

Argyroploce callichlora Meyrick, 1909 (Assam); Clarke, 1958, vol. 3,
p. 549, pl. 244, figs. 4—tb.

Argyroploce autoberylla Meyrick, 1914 (Java); Clarke, 1958, vol. 3,
p. 487, pl. 242, figs. 3-3a.

Argyroploce aeolochlora Meyrick, 1916 (Assam); Clarke, 1958, vol. 3,
p. 480, pl. 239, figs. 44a.

52 U.S. NATIONAL MUSEUM BULLETIN 257

Acanthothyspoda elaeodes Lower, 1908 (Australia), Trans. Roy. Soe.
South Australia, vol. 32, p. 319.

Argyroploce phyllochlora Meyrick, 1905 (Ceylon); Clarke, 1958,
vol. 3, p. 535, pl. 266, figs. 2-2b, 3-3a, 4—4e.
=ptilosema Meyrick, 1916.

Argyroploce temenopis Meyrick, 1936 (Formosa) ; Clarke, 1958, vol. 3,
p. 535, pl. 266, figs. 44c, in my opinion not a synonym of phyllo-
chlora.

Argyroploce camarotis Meyrick, 1936, (India); Clarke, 1958, vol. 3,
p. 549, pl. 244, figs. 3-3a.

Argyroploce stygiaula Meyrick, 1933 (Java); Clarke, 1958, vol. 3,
Dp. Dd52; pl. 275, fies. 11a.

Argyroploce prasinias Meyrick, 1916 (India, China); Clarke, 1958,
vol. 3, p. 540, pl. 269, figs. 2-2b.

Eudemis (Acanthothyspoda) chortodes, new species.

Eudemis (Acanthothyspoda) homalopa, new species.

Argyroploce sphaerocopa Meyrick, 1929 (Indo-China).

Argyroploce margaritopa Diakonoff, 1953 (New Guinea).

Key to the Philippine Species of Subgenus Acanthothyspoda

1. Forewing green, transverse fascia blackish, rhomboidal (<7).
E. (A.) chortodes, new species
Forewing greenish, transverse fascia obliterate (?).
E. (A.) homalopa, new species

Eudemis (Acanthothyspoda) chortodes, new species

Figures 77-78, 528

Male, 14mm. Head light olive green. Palpus light olive green,
basal segment whitish, median segment with a whitish base and two
suffused blackish dots in a transverse series above middle. Antenna
pale ochreous. Thorax ochreous yellow, apex mixed with green,
patagium bright green. Abdomen with white venter, dorsum dark
grey, sides with five pairs of slate grey scale brushes. Legs grey
with a strong silvery gloss, posterior tibia strongly extended and
dilated triangularly with a thick brush of appressed scales, glossy
grey, blackish on the inside, with a white lateral streak, posterior
spur, apex of tuft and inner side of posterior tarsus pure white.

Forewing truncate-oval, rather broad, costa considerably curved
throughout, apex obtuse, termen straight, long, little oblique. Light
glossy greyish green, around edges suffused with rather bright green,
except along termen and in tornus. Markings dark green and
fuscous black. Basal patch indefinite, basal third of wing with three

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 53

equidistant, curved, very irregular, blackish streaks, partially inter-
rupted, acutely angulate in fold, becoming brown in middle of disc,
obliterate towards dorsum; dark markings on costa alternating with
pairs of minute short black lines; transverse fascia oblique, from
middle of costa, moderately broad to upper edge of cell, thence
dilated into a transverse oval, resting on dorsum, its inner edge with
a deep oblique excision below, its outer edge with a small blunt tooth
below middle; this fascia darker green, in middle of disc suffused with
black, posterior half of costa with five brownish-green wedge-shaped
marks, first of these narrow, last small, preapical; a big, rounded
preterminal spot, occupying the lower 3/4 of wing breadth, connected
by an oblique green striga with the narrow costal mark, by a down-
curved posterior branch with the middle of termen; lower extremity
of this patch elongate, resting in tornus; upper half of patch blackish,
lower green; a small irregular horizontal tooth originating from an-
terior edge of patch above its middle, but not reaching transverse
fascia, at its base cut by a white line; terminal edge with a blackish
line interrupted between veins, preceded by white. Cilia (imperfect)
pale green, along termen with a white line and a few white bars.

Hindwing with vein 2 posteriorly curved upwards and approximated
to 3; dark fuscous bronze with slight prismatic reflections; a small
stiff crest of scales along posterior portion of vein 3 on the upper side,
continued so as to cross vein 2, anterior part of crest formed by very
fine modified hair-scales; tornus covered with modified short and very
thick glossy greenish-white scales. Cilia concolorous, around tornus
cilia absent.

Male genitalia: Tegumen erect triangular, with rather narrow legs.
Uncus small, semioval. Gnathos arms slender, curved and pending,
tops porrect, clavate and bristly. Tuba analis distinct, long and
narrowed, sclerotized except at base which is narrowed and supported
by two curved bands (subscaphium). Valva curved and very narrow;
sacculus triangular, top with a small cluster of short spines; harpe, a
longitudinal tumescence, clothed with hairs; cucullus part abruptly
dilated, bilobed, upper lobe rounded, covered with recumbent hairs,
especially dense along lower edge; lower lobe dilated and clavate,
covered with strong bristly spines, becoming short curved hooks along
edge. Transtilla slender, curved. Caulis long, dilated. Aedeagus
long, slender, strongly bent and sclerotized.

Material examined: Luzon, Baguio, 1800 m, 2.VII.1945 (J. G.
Franclemont), 1 <o, holotype, genit. slide 5096 (CUI). Easily
recognizable by the characteristic genitalia. A novel member of the
fascinating group of pretty, greenish species,

54. U.S. NATIONAL MUSEUM BULLETIN 257

Eudemis (Acanthothyspoda) homalopa, new species
Fiauress 117-118, 529

Female, 14 mm. Head and palpus dusty light greyish green,
median segment of palpus with a subapical, somewhat oblique black-
ish streak. Antenna fuscous, scape greenish. Thorax light dusty
ereyish green, tegulae becoming greyish white towards tips. Abdomen
dark fuscous brown.

Forewing oblong, costa gently curved anteriorly, little curved
posteriorly, apex tolerably pointed, termen straight, little oblique.
Pale fuscous, strewn with darker fuscous, along costa, in apex and along
dorsal half as far as fold marbled and suffused with light olive green
and fuscous greenish; dorsum also mixed with dark fuscous; a large,
round, light fuscous pretornal patch with darker suffused upper and
posterior edges; an oblique straight pale greyish transverse band
from costa, following pretornal patch and separating apex. Cilia
(imperfect) greenish fuscous with a whitish basal line.

Hindwing semipellucent towards base and thinly scaled throughout,
especially on dorsum; blackish towards apex, appearing dark grey
elsewhere. Cilia blackish with a pale base.

Female genitalia: Seventh sternite densely scaled, its edge forming a
quadrate prominence in middle, opposite lamella antevaginalis which
is smaller; this lamella strongly sclerotized, obliquely cup-shaped,
right side being much shallower than left, which is rounded below;
upper edge of lamella antevaginalis concave, finely aciculate. Sclero-
tized rib or band of colliculum very long, originating from the left
side of ostium (lamella antevaginalis) and crossing to the right side,
eradually attenuated, extremity pointed. Signum one, a moderate,
straight, and scobinate tooth.

Material examined: Mindanao, Davao Proy., 1 2, holotype, slide
5717 (CMP). A single, somewhat rubbed specimen, distinct by the
genitalia, the rib or band of the colliculum being much longer than in
any other species known to me.

Statherotis Meyrick, 1909

Statherotis Meyrick, 1909, Journ. Bombay Nat. Hist. Soe., vol. 19, p. 591.—Clarke,
1958, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 3, p. 592,
pl. 295, figs. 1-1e (neurat. genit. <).

Type species: Statherotis decorata Meyrick, 1909 (Ceylon).

This genus, which was incorporated by Meyrick in his compound
genus ‘‘Argyroploce” but recently correctly separated by Clarke (1958),
may be redescribed as follows, under slight extention of its
original concept.

Head with appressed scales. Ocellus posterior. Proboscis de-
veloped. Antenna ciliated to fasciculate-ciliated in male, ciliations

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 55

of diverse length. Thorax with or without a posterior crest. Pos-
terior tibiae normally scaled.

Forewing without a fold, veins 8 and 9 stalked, approximated or
separate, upper parting vein usually present, from before base of
10 to beyond that of 8. Usually a field of modified scent scales in
male on the underside, along and beyond the posterior part of lower
edge of cell. On the upper side usually a pale semioval costal patch.

Hindwing with 2 from beyond middle, 3-5 approximated, 3 from
angle, 6 and 7 closely approximated towards base, usually an extended
circular patch of scent scales in center of disc on the upper side.

Male genitalia with uncus developed, single and rather slender
or paired, lobes sometimes moderate and densely hairy. Socius
usually developed, pending or porrect, seldom parietal. Gnathos
well developed, sclerotized, sometimes rigid and porrect, with a
broad hook part. Valva characteristic, slender and narrow, sacculus
ending with a triangular prominent point with one or more spines,
a marginal series of strong bristles below point, an isolated and elevated
Spcz sometimes present.

Beside the type species, I attribute the following species to the
present genus, judging from the characters of the male genitalia.

Argyroploce olenarcha Meyrick, 1931, Exotic Microlepidoptera, vol.
4, p. 136 (Formosa).

Argyroploce ancosema Meyrick, 1932, op. cit., vol. 4, p. 310 (Fiji).

Tortriz(?) discana Felder and Rogenhofer, 1875, Reise Fregatte Novara,
vol. 2; pl. 137; fig. 41.

Dichelia amoebaea Lower, 1896, Trans. Roy. Soc. South Australia,
vol. 20; p. 161.

Argyroploce lzucaspis Meyrick, 1902, in Gardiner, Fauna Maldives...,
vol. 1, no. 7, p. 126.
Two more species have already been attributed to Statherotis by

Clarke (1958, vol. 3, p. 595, pl. 296), viz.,

Proschistis agitata Meyrick, 1909, Journ. Bombay Nat. Hist. Soc.
vol. 19, p. 589 (Ceylon), and

Argyroploce aspidias Meyrick, 1909, ibid., p. 599 (India).
Finally, two more species, assigned by Meyrick to Statherotis,

should be removed from this genus, as already correctly stated by

Clarke:

“Statherotis” catharota Meyrick, 1928, Exotic Microlepidoptera, vol.
3, p. 443 (Andamans), and
““Statherotis” relapsa Meyrick, 1928, ibid., vol. 3, p. 444 (Ceylon).

Key to the Philippine Species of Statherotis

1, Forewing with a pale subtriangular costal spot ....... S. leucaspis
Forewing with a whitish streak along larger part of costa. . . S. olenarcha

56 U.S. NATIONAL MUSEUM BULLETIN 257

Statherotis discana (Felder and Rogenhofer, 1875), new combination
Ficures 79, 530

Tortrix(?) discana Felder and Rogenhofer, 1875, Reise Fregatte Novara, vol. 2,
pl. 137, fig. 41.

Argyroploce discana.—Meyrick, 1911, Proc. Linn. Soc. New South Wales, vol. 36,
p. 280; 1929, zm de Joannis, Ann. Soc. Ent. France, vol. 98, p. 720.—Fletcher,
1932, Imp. Counce. Agric. Res., Sci. Mon., no. 2, p. 28.—Kalshoven, 1950,
Plagen Cultuurgew. Indonesia, vol. 1, p. 394 (Nephelium food plant).—
Bradley, 1957, Nat. Hist. Renell Is., vol. 2, no. 19, p. 94.

Distribution: Tropical Asia.
Material examined: Mindanao, Zamboanga del Sur, 11 km NW of

Milbuk, 390 m, 5.VIII.1958 (H.E. Milliron), 1 6, genit. slide 5311.

Male genitalia: Uncus short, halves flattened and oval, on a curved
stalk, strongly long-haired along lower edge. Socius, an elongate

tumescence, parietal. Gnathos strong, correct, angular, with a

distinct slender hook. Valva moderately narrow, cucullus somewhat

dilated, ventral projection triangular, moderate, at 3/4 of valva, with

a single row of bristles and a pair of apical bristles. Spc,, an obliquely

transverse strong comblike series of bristles, not reaching costa;

Spc2 rounded-oval.

Statherotis olenarcha (Meyrick, 1931), new combination
Fiaurss 74, 532
Argyroploce olenarcha Meyrick, 1930, Exotic Microlepidoptera, vol. 4, p. 136.—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 224.
Olethreutes olenarcha.—Clarke, 1958, Catalogue . .. Microlepidoptera .
Meyrick, vol. 3, p. 532, pl. 265, fig. 1 (type 9 figured).

Distribution: Formosa.

Material examined: Mindanao, Bukidnon, Mt. Katanglad, 1480
m, 27-31.X.1959 (L.M. Quata), 1 o, neallotype, hereby designated,
genit. slide 5317 (BMH).

Male genitalia: Uncus with slender, little dilated, slightly clavate
halves, moderately bristled below. Socius rather Jarge, spatulate,
subporrect. Gnathos well developed, rather broad. Valva very
slender, cucullus projection at about 2/3 of valva, with several rows
of strong bristles, Spe;, a rounded, dense patch of bristles, extended
distally, bristles quickly becoming shorter and more scattered;
Spc: absent.

Phaecadophora Walsingham, 1900

Phaecadophora Walsingham, 1900, Ann. Mag. Nat. Hist., ser. 7, vol. 6, p. 130
(type species: Phaecadophora fimbriata Walsingham, 1900, Japan, Assam).—
Fletcher, 1929, Mem. Dept. Agric., India, Ent. ser., vol. 11, p. 170 (syn. of

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 57

Argyroploce).—Clarke, 1958, Catalogue . . . Microlepidoptera . . . Mey-
rick, vol. 3, p. 571.

Temnolopha Lower, 1901, Trans. Roy. Soc. South Australia, vol. 25, p. 72 (type
species: Temnolopha mosaica Lower, 1901, Queensland).—Clarke, 1958,
Catalogue . .. Microlepidoptera . . . Meyrick, vol. 3, p. 599 [new
synonym].

Argyroploce (in part) Meyrick, 1911 (not Hiibner, 1826), Proc. Linn. Soc.
New South Wales, vol. 36, p. 263 (Temnolopha syn.).—Fletcher, 1929,
Mem. Dept. Agric. India, Ent. ser., vol. 11, pp. 22, 218 (Temnolopha syn.).

It may be stipulated that Argyroploce aeolotechna Meyrick, 1935
(misprinted as eaolotechna) is a synonym of fimbriata Walsingham.
There is no doubt as to the species Temnolopha mosaica Lower
being congeneric with the type species of Phaecadophora Walsingham.

Temnolopha, therefore, falls as a junior synonym of that genus. But

I am not yet certain whether the three other species placed by Wal-

singham in Phaecadophora really belong there. These species are

P. acutana Walsingham (Japan), P. divisa Walsingham (Assam),

and P. ochracea Walsingham (Korea).

Phaecadophora mosaica (Lower 1901), new combination
Ficure 531
Temnolopha mosaica Lower, 1901, Trans. Roy. Soc. South Australia, vol. 25,
p. 72 (co, Queensland).—Clarke, 1958, Catalogue . . . Microlepidop-
tera . . . Meyrick, vol. 3, p. 599, pl. 298, figs. l1-la (clydonias syn., lecto-
type selected, genit. o fig.).

Argyroploce mosaica.—Meyrick, 1911, Proc. Linn. Soc. New South Wales,
vol. 36, p. 273.

Cydia clydonias Meyrick, 1907, Journ. Bombay Nat. Hist. Soe., vol. 17, p. 734;
1909, op cit. vol. 19, p. 437.—Clarke, 1955, Catalogue . . . Microlepidop-
tera . . . Meyrick, vol. 1, p. 94.

Distribution: East Australia, India, Ceylon, Siam, Cambodia, Java.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, genit.
slide 5013 (USNM).

The male genitalia of this species have been illustrated by Clarke

(1958). The genitalia of the opposite sex may be described thus.

Female genitalia: The 6th and 7th sternites slightly sclerotized
and emarginate in the middle. Ostium and colliculum together
forming a long, spindle-shaped tube with several partial longitudinal
folds, one opening in the middle of the tube; top of tube apparently
forming the genital opening, flanked by two small and elongate
sclerites. Ductus bursae short, with a tubular cestum, which is
distinct but only slightly sclerotized. Signum single, a flattened
blade with a rounded top and finely denticulate base.

58 U.S. NATIONAL MUSEUM BULLETIN 257

Sycacantha Diakonoff, 1959, new status

Sycacantha Diakonoff, 1959, Arkiv Zool., vol. 12, p. 181, pl. 5, fig. 17 (subgenus
of Phaecasiophora Grote); 1966, Zool. Verh., no. 85, pp. 7, 17, 58 (distinct
genus).

Type species: Argyroploce hilarograpta Meyrick, 1933=Sycacantha
auriflora Diakonoff, 1959, Java.

This form has been originally described by me as a subgenus of
Phaecasiophora Grote. Now I am satisfied that it represents a
distinct genus. It contains several Indo-Malayan species, which
superficially are very similar but show sufficient genital differences
in the two sexes.

The entire complex of these closely allied species has been hitherto
confused with “Argyroploce”’ albitibiana=Grapholitha (Sisona) al-
bitibiana Snellen, 1902. The superficial resemblance of this species
with Sycacantha misled even Snellen himself; only the holotype of
albitibiana belongs to the genus Sisona, but the two co and one 9
paratypes belong to a Sycacantha subspecies, described below.

The genus Sycacantha may be redescribed as follows.

Head with rather short, appressed scales, forming a small ridge
across forehead. Palpus rather long, slender, ascending, closely
appressed to face, with short scales, smooth above, slightly roughish
beneath, apical segment very short. Antenna pubescent in male and
female. Ocellus posterior. Proboscis developed. Hindtibia and
tarsus sometimes strongly extended by dense and long hair-scales,
modified and arranged in patches of different color (white, black, etc.),
sometimes hindtibiae normal. Abdomen with a long lateral pencil
of hairs at extreme base (usually not apparent without removing
the abdomen).

Forewing similar to that in Olethreutes Hiibner: vein 2 from 2/3,
3 from angle, 4 separate, 5 parallel, 7 separate, to termen, 9 from
1/3 distance between 8 and 10, 11 from slightly before middle.

Hindwing with cubital pecten, 2 from beyond 2/3, 3 and 4 very
close but separate, from angle, 5 approximated at base, 6 and 7
closely approximated toward base.

Male genitalia: Valva usually long and slender with a dilated
base, bulbous at the end of sacculus; cucullus with diversely shaped
series of rigid spines, which sometimes are bifid at the top; sometimes
cucullus bristles divided into two groups, internal, along the usual
area, and external bristles, which are shorter and scalelike, and
situated just below the lower edge of the cucullus; top of cucullus
usually clavate. Top of tegumen (partly uncus?) complicated,
forming a dilated flap of diverse shape, sociismall and slender, pending,
crowned with long bristles, sometimes there are two more or less

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 59

similar pairs of socii. Caulis usually long. Anellus peculiar, a
loose slender ring, encircling base of aedeagus and joined to its lower
edge, but also attached at the top to a transverse sclerite between
and below socii (gnathos?).

Female genitalia: Ovipositor of a shape characteristic for the
Phaecasiophora group of genera. Lobus analis narrowed above and
below, with a gently scalloped edge. Lamella antevaginalis large,
transverse, lamella postvaginalis, a small median sclerite. Colliculum
tubular and dark. Ductus bursae rather long, corpus bursae asym-
metrically pear-shaped and elongate. Signa one or two spikes or
hooks.

The genus is related with Phaecasiophora group but not with
Sisona Snellen. In that genus the hindwing in the male is short,
with a projecting lobe at the dorsal angle. The male genitalia of
Sisona albitibiana are quite different and closer to the Hedya type.
I hope to publish a figure elsewhere.

Excepting the type species and that described below, the third
species belonging to this genus is the following:

Argyroploce escharota Meyrick, 1910, Trans. Roy. Ent. Soc. London,
p. 436 (o’, South Celebes).—Clarke, 1955, Catalogue . . . Micro-
lepidoptera . . . Meyrick, vol. 1, p. 133; 1958, op. cit., vol. 3, p.
508, pl. 253, figs. 1-1la (Olethreutes).

Key to the Philippine Species of Sycacantha

1. Forewing with ground color whitish ochreous; a conspicuous blackish dot in

raenvokolYeyvove (obo GHRAIB) (5) tp lon i ae ce omy Gp E S. potamographa, new species
Forewing with ground color pinkish ochreous; no such spot in middle of dise
BGO) pe sl OE Taras SEU is! Dale Sibi, US ge S. inodes perspicua, new subspecies

Sycacantha inodes (Meyrick, 1911)
Fiaure 70
Argyroploce inodes Meyrick, 1911, Proc. Linn. Soc. New South Wales, vol. 36, p.
269 (9).—Clarke, 1955, Catalogue . . . Microlepidoptera . .. Meyrick,
vol. 1, p. 171.—Diakonoff, 1966, Zool. Verh., no. 85, pp. 7, 10, 19.

Distribution: New Guinea, Woodlark Island.

Male,17-19 mm. Head pale ochreous, forehead between antennae
with a vinaceous-brown suffused spot, tufts on vertex vinaceous
brown with paler base, upper part of face with an ochreous flat tuft,
a pair of purplish spots partly under this tuft at the sides, lower part
of face whitish. Thorax pale ochreous sometimes with a faint vina-
ceous tinge, marbled with brown. Posterior tibia white, sometimes
suffused along dorsal edge with pale ochreous grey, dilated and
slightly thickened by long glossy white hairs, outer spurs dark grey.

237-168—67-_5

60 U.S. NATIONAL MUSEUM BULLETIN 257

Forewing rather broad, strongly dilated to 2/3, costa straight
anteriorly, angulate at 2/3, posteriorly gently curved, apex obtuse-
rectangular, termen almost straight and vertical. Whitish ochreous,
marbled with pale vinaceous, with tawny, and, slightly, with fuscous.
Costa more clearly vinaceous-tinged, markings dark brown; a mod-
erate inverted-triangular spot at 1/6 of costa, preceded by two, fol-
lowed by one, small round dots, these dark markings alternating with
minute short strigulae; a larger triangular patch on costa before
middle; one very small and three large, well defined, obliquely tri-
angular spots along costa beyond preceding patch, separated from
each other by pairs of slender whitish strigulae: a broad, but faint
pale leaden-grey streak, running below these spots, then curving down-
wards to termen above middle; basal patch indicated by a large
triangle of loose dark fuscous-grey irroration, from middle of base
of wing, extending along dorsum to 1/3, not reaching above vein 12,
top pointing at median costal spot; outer edge of patch rather well
defined, almost vertical, somewhat irregularly excised below middle,
upper angle obtuse; triangular spot on dorsum just before tornus,
sometimes well defined, fuscous grey to dark brown, with slightly
serrate edges; transverse fascia dissolved into irregular marbling,
below costal patch forming three ill-defined finger-like projections
of posterior edge; some suffusion just before closing vein and a black
dot on each upper and lower angle of cell, which are more or less
connected with this suffusion; a pale bar along closing vein; very
irregular dark brown subapical streak, from below first large costal
dot, limiting leaden streak from below, outer edge gradually curved,
lower diversely serrate; posterior end of this mark to middle of termen;
a curved projection above this, turning basad along vein 6 and dilated
into aspot; arow of triangular dots along middle of dorsum; a blackish
oval apical spot. Cilia dark brown, with tawny basal half, cilia in
tornus tawny.

Hindwing dark fuscous grey, with a bronze gloss. Cilia dull grey;
base slightly extended so as to form a slight lobe, base of dorsal
edge thickened, naked, colored light brown. Cilia on posterior half
of dorsum, whitish.

Male genitalia: Uncus large, subquadrate, top prominent, finely
denticulate; socii, two pairs, inner longer, with numerous bristles on
top, outer with a few long bristles only. Cucullus bristles in two groups
(as described for the genus), outer formed of slender stiff scalelike
bristles, inner very dense, of forked flat spines. One very large spike
at the base of cucullus; sacculus with a large, extended patch of short,
obtuse bristles. Cornuti, a sheaf of very long spines, sinuate beyond
base.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 61

Female, 17-20 mm. Deeper brownish-tinged throughout. Thorax
denser marbled with dark brown. Abdomen darker brown. Hind-
tibia normally scaled, grey.

Forewing narrower and longer, more oval, costa being less distinctly
bent at 2/3 than in male. Costal and apical markings tolerably
similar. Basal patch basically similar, but usually much paler or
hardly defined at all; the same is the case with the pretornal dorsal
spot, but to a lesser degree. (In darker specimens there is some
leaden-black fine marbling in paler interspaces between dark mark-
ings). Hindwing as in male, dorsum normal.

Female genitalia: Eighth segment distinctly sclerotized throughout;
sternite broadly semicircular with a deep excavation. Ostium bursae
cup-shaped, rather broad, sclerotized. Colliculum moderate, nar-
rowed, about as long as ostium proper. Ductus bursae rather long.
Corpus bursae elongate.

Material examined: West Java: Buitenzorg, 1894, 1 <, genit.
slide 4552; Batavia, “G. albitibiana m.,’’ 1 9, genit. slide 4551; Buiten-
zorg, 1894, 1 o&. (These three specimens from Snellen collection
bear the labels ‘‘Grapholitha albitibiana det. Snell.’”’ and are recorded
as paratypes of Sisona albitibiana Snellen which species is quite
distinct as is explained below.) Central Java: teak forest near
Semarang, 40 m, 7.VIII.1931, 24.1X.1931, 8.1.1932, bread from leaves
of ‘“Kalak” (family Anonaceae); Seneng, 19.X.1931; Telawa, 8-20.
VIII.1933 and 8-10.1.1935; Gedangan, 13.1.1931, 24.X.1931, and
30.X.1931, genit. slide 4554 9 (all by L.G.E. Kalshoven). Rembang
Residency, and Semarang, 13.1V. and 3.V.1931 (F.A.T. Verbeek).
20 3,9 2 (LM).

Belongs to a group of closely allied species which have been con-
fused for a long time with Sisona albitibiana Snellen, because of some-
what similar markings and white-haired tibiae.

Sycacantha inodes perspicua, new subspecies

Ficures 71, 533

Male, 18.5mm. Forewing distinctly longer and narrower. Larger,
more distinctly tinged throughout with pale vinaceous. Pretornal
dorsal spot dark brown, strongly contrasting.

Hindwing with the base of dorsal edge thickened, devoid of hairs,
pinkish-tinged.

Male genitalia: Identical to those of the nominate form.

Material examined: Luzon, Mt. Makiling (Baker), 1 <, holotype,
genit. slide 4550. Although very similar to the material from Java,
this single specimen is sufficiently different to justify subspecific
separation.

62 U.S. NATIONAL MUSEUM BULLETIN 257

Sycacantha potamographa, new species
FIGurRES 72, 534

Male, 21 mm. Head and thorax dark fuscous, densely marbled
and spotted with pale ochreous, lower half of face white (palpi missing).
Antenna fuscous, scape dark fuscous, with a broad pale ochreous
apical ring. Abdomen dark fuscous, venter pale ochreous.

Forewing broad, rather dilated, costa gently curved anteriorly,
distinctly curved posteriorly, slightly prominent at 2/3, apex obtusely
rectangular, termen straight, vertical, curved below. Pale ochreous,
marbled and dusted with blackish fuscous and with lilac. Markings
limited, tawny olive, broadly edged with blackish. Basal patch indi-
cated by a basal and a marginal, rather well-defined fasciae; basal
fascia with a strong median projection, marginal before 1/4, traversed
by two short streaks with truncate ends, one above cell, another in
fold; on costa this fascia extended by a short blackish marginal streak;
transverse fascia interrupted, blackish, with a rather large subquadrate
or semioval spot on middle of costa and a smaller conspicuous black,
obliquely oval spot beyond cell, with two digitoid smaller spots
between these posteriorly; costa beyond basal patch with eight pairs
of white marks, three anterior little oblique, eighth vertical; fourth to
eighth pairs connected below with a broad, almost horizontal leaden
fascia, curved downward before apex, streaked with whitish and with
pale ochreous olive; costa posteriorly between white marks and apex,
black; an ill-defined very irregular fascia of little obscured ground
color running straight from above 1/3 of dorsum to well below 2/3 of
costa, thence wider, but parted by a blackish, very irregular line;
this line flanked by similar paler, lilac-leaden lines, to termen above
tornus; an irregular, dark fuscous mark beyond upper half of preceding
fascia, edging the leaden streak below, on some veins traversed by
tawny-olive longitudinal streaks, jutting out anterad, viz., along veins
5, 7 to 9; upper edge of termen with a narrow, blackish streak; dorsum
with five black, marginal streaks, separated by paler, above these
strongly clouded with dark grey and fuscous.

Hindwing dark fuscous, with pale base and a darker subbasal
shade, cilia along dorsum pale ochreous.

Male genitalia similar to those of Sycacantha escharota (Meyrick),
but with the top of tegumen and uncus represented by a strongly
separated, transversely elongated body, with uncus forming an apical
prominence on top of this. Socius moderate, clavate, pending, top
bristly; gnathos, a transverse horizontal band. Valva similar to
that in S. escharota.

Material examined: Mindanao, Zamboanga del Sur, 24 km NW
of Milbuk near Lebak, 210-240 m, 8.VIII.1958, light trap (H.E.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 63

Milliron), 1 co, paratype, genit. slide 5320 (BMH). East Borneo,
Balikpapan, 50 m, 18.X.1950, Mentawir River (A.M.R. Wegner),
1 &, holotype, genit. slide 4575 (LM).

Rather distinct from S. escharota by the absence of well-defined
dark terminal and dorsal patches; characteristic by the presence of a
postmedian discal black spot.

Sisona Snellen, 1901, new status
Sisona albitibiana Snellen, 1902

Grapholitha (Sisona) albitibiana Snellen, 1902, Tijdschr. Ent., vol. 44, p. 69, pl.
5, fig. 2, 2a, b, ¢c (2), Java (part: o& 18 mm, not o 15.5 and 16.5 mm,
not ¢).

To prevent further confusion, a lectotype of this species is selected
herewith. It is the unique male specimen, the type of the original
colored figure, labelled as follows. ‘‘W. Java, Depok, 1886, #”
(in Piepers’ hand?), “G. (Sisona) Albitibiana m.” (in Snellen’s hand),
“Museum Leiden. Grapholitha albitibiana. Det. Snell.” slide 2629.
My lectotype label.

Three more syntypes of the original series belong to Sycacantha
inodes perspicua, new subspecies, described above.

Bactra Stephens, 1834
Key to the Philippine Species of Bactra

PN MRCH OR McA bo eet Fae a ck Ghy ke GeatWaiala Site, tulel De akteh ip jon 2
Pemales'~ >)... By Pa Cate Raita oe ce ee

2. Valva short and =ommnttedl Gacuiluc ih large marginal spines (subgenus
Nannobactra) .. . Sp aren Ae een SO Be Dn aAnLOpA
Valva not thus Gubeennc Chilerdes), Be trae hs se ee a caret

3. Sacculus rounded, corona formed by long equal spines . . . . B. coronata
Sacculus not thus .... ; .4

4. Sacculus with a conical lower (rostral) eee eacanat ina cluster of cur eyed
SPINes 3) ss .. . . . B.orbiculi minax
Sacculus with an epkcue transverse series “of spines ... . . B. venosana

5. Sterigma weak, aciculate (subgenus Nannobactra) . . .. . . B. phaulopa
Sterigma developed, more or less sclerotized (subgenus Chiloides) . . . . 6

6. Sterigma, two oval plates joined medially. . ..... . . . B.coronata
Sterigma more or less Y-shaped ........... .. . B.venosana

Subgenus Chiloides Butler, 1881

Bactra (Chiloides) coronata Diakonoff, 1950
FiaureE 535

Bactra coronata Diakonoff, 1950, Bull. British Mus. Nat. Hist., Ent. ser., vol. 1,
p. 286, pl. 5, fig. 17 (o, Java).

Bactra (Chiloides) coronata.—Diakonoff, 1956, Zool. Verh., no. 29, p. 33, figs. 34-36
(9, Java, Borneo, Philippine Is.); 1964, Zool. Verh., no. 70, p. 37.

64 U.S. NATIONAL MUSEUM BULLETIN 257

Distribution: Java, East Borneo, Philippine Is.
Material examined: Luzon, Los Bafios (Baker), 1 9, genit. slide
5142 (USNM).

Bactra (Chiloides) venosana (Zeller, 1847)
Fieure 536

Phoxopteris venosana Zeller, 1847, Isis, p. 738.

Aphelia venosana.—Herrich-Schiiffer, 1849, Systematische Bearbeitung
vol. 4, p. 244,

Bactra venosana.—Rebel, 1901, in Staudinger and Rebel, Cat. Lepidopteren
palaearktischen Faun. pt. 2, p. 113.—Kennel, 1910, in Spuler, Schmetterlinge
Europas, vol. 2, p. 273; 1910, Palaearktischen Tortriciden, p. 472, pl. 18,
fig. 73.

Bactra (Chiloides) venosana.—Diakonoff, 1956, Zool, Verh. 29, p. 33, figs. 31-33;
1959, Bijdr. Dierk., fasc. 29, p. 184; 1963, Ann. Naturhist. Mus. Wien,
vol. 66, p. 474; 1964, Zool. Verh., no. 70, p. 33.

Bactra truculenta Meyrick, 1909, Journ. Bombay Nat. Hist. Soc. vol. 19, p. 586;
1922, Exotic Microlepidoptera, vol. 2, p. 521; 1934, in Caradja, Iris, vol. 48,
p. 33; 1935, a Caradja and Meyrick, Materialien Microlepidopteren-Fauna,
p. 57.—Fletcher and Gosh, 1920, Rep. Proc. 3rd Ent. Meeting Pusa,
p. 363, 367, 394.—Fletcher, 1921, Mem. Dept. Agric. India, Ent. ser.,
vol. 6, p. 53.—Swezey, 1927, Proc. Hawaiian Ent. Soc., vol. 6, p. 349.—
Diakonoff, 1950, Bull. British Mus. Nat. Hist., Ent. ser., vol. 1, p. 289, pl. 5,
fig. 16, pl. 7, fig. 30; 1956, Zool. Verh., no. 29, p. 27 figs. 28-30, p. 33, figs.
31-33; 1959, Bijdr. Dierk., fasc. 29, p. 184, pl. 1, fig. 4.—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 319; 1958, op. cit.,
vol. 3, p. 315, pl. 156, figs. 4-4a.—Bradley, 1961, Bull. British Mus., Ent.,
vol. 10, p. 122.

Bactra (Chiloides) truculenta.—Diakonoff, 1956, Zool. Verh., no. 29, p. 27, figs.
28-30; 1959, Bijdr. Dierk., fasc. 29, p. 184.

Bactra scythropa Meyrick, 1911, Proc. Linn. Soc. New South Wales, vol. 36,
p. 284.

Bactra geraropa Meyrick, 1931, Exotic Microlepidoptera, vol. 4, p. 147.—Clarke,
1955, Catalogue ... Microlepidoptera ... Meyrick, vol. 1, p. 146; 1958, op.
cit., vol. 3, p. 308, pl. 153, figs. 4-4b.

Distribution: India, Ceylon, Andaman Is., South China, Formosa,
Timor, Hawaii, Australia, Fijii Known to me also from Borneo,
Kissar Is., Philippine Is., Caroline Is., North Africa, Asia Minor,
South Europe.

Food plants: Cyperus rotundus.

Material examined: Luzon, Mt. Makiling, 1 9, genit. slide 5061
(USNM).

After a study of extensive material from all over the region indi-
cated above, I am finally satisfied that Bactra venosana and Bactra
truculenta are the same species. Previouslyit seemed that the first
species was from the temperate and subtropical regions, while the
second was tropical. The surmised differences in anatomy, however,
proved to be only illusory.

o2

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 65

The species (under the name B. truculenta) is recorded to be of
peculiar economic importance as it is a useful pest of the weed “nut
grass” (Cyperus rotundus), in the stems of which the larvae bore.
In the years 1922-1926 the species was introduced from the Philippine
Islands to Hawaii, where it became established. Later followed
introductions to the Fiji Is. and Australia. The measure, however,
was not a great success, apparently due to parasites which affect
eggs and larvae of B. venosana.

Bactra (Chiloides) orbiculi minax Diakonoff, 1964
Ficures 80, 538

Bactra (Chiloides) orbiculi minax Diakonoff, 1964, Zool. Verh., no. 70, p. 51,
figs. 45-47 (o’, Luzon).

Distribution: Philippine Is., Luzon.

Material examined: Luzon, Benguet, Klondyke, 800 ft., 9.V.1912
(A.E. Wileman), 1 o’, holotype, genit. slide 5529 (BM). The nomi-
nate form occurs in East and South Borneo. The present subspecies
differs by the stronger armature of the valva.

Subgenus Nannobactra Diakonoff, 1956

Bactra (Nannobactra) phaulopa Meyrick, 1911
Figure 537

Bactra phaulopa Meyrick, 1911, Proc. Linn. Soc. New South Wales, vol. 36, p.
253 (9, Kei Is.) —Diakonoff, 1950, Bull. British Mus. Nat. Hist., Ent. ser.,
vol. 1, p. 288, pl. 8, fig. 42 (lectotype selected, genitalia figured).

Bactra (Nannobactra) phaulopa.—Diakonoff, 1956, Zool. Verh., no. 29, p. 52,
figs. 50-51; 1964, op. cit., no. 70, p. 77.

Distribution: Java, Sumatra, Celebes, Kei Is. North Moluccan

Is., Philippine Is.

Material examined: Luzon, Manila, XII. 1945 (CNHM Philippine

Zool. Exped. 1946-47, H. Hoogstraal), 607, genit. slides 5761, 5762

(CNHM).

Bubonoxena, new genus

Head with roughly appressed scales forming a small tuft on forehead,
face smooth. Antenna in male slightly thickened and serrulate,
pubescent. Ocellus posterior. Proboscis very short. Palpus sub-
ascending, basal segment roughish, median segment moderately long,
slender anteriorly, abruptly and strongly dilated and triangular
posteriorly, rough along apex, terminal segment slender, subobtuse,
moderate. Thorax without a crest. Hindtibia normal.

Forewing elongate, rather narrow, apex subobtuse, termen gently
rounded, oblique. Vein 2 from 3/5, 3 from angle, 3 to 5 moderately

66 U.S. NATIONAL MUSEUM BULLETIN 257

approximated at base and equidistant, 7 separate, to termen, 11
from before middle.

Hindwing with a cubital pecten, vein 2 from 2/3, 3 from angle,
4 separate from 3, remote from 5 at base, 6 and 7 stalked.

Male genitalia: Tegumen weak, higher than broad, top obtuse.
Uncus absent. Tuba analis moderate, developed, supported by a
transverse band (subscaphium). Valva characteristic, triangular,
outer angle produced, with a long pencil of bristles (Specs), with a
strong triangular blade at its foot, a large patch of bristles in disc
(Spe,); cucullus thinly bristled, sacculus narrow, complete. Aedeagus
very short, anellus broad, cup-shaped.

Type species: Bubonorena spirographa, new species.

A specialized genus, belonging to the Olethreutini, with a charac-
teristic neuration. The nearest genus is Syntozyga Lower from Aus-
tralia. There seems also to be a connection with Bactra Stephens,
and with the Eucosmini.

Key to the Philippine Species of Bubonoxena

1. Forewing narrow, transverse fascia not reaching dorsum; hindwing whitish.
B. spirographa, new species

Forewing moderately broad, transverse fascia interrupted in middle; hind-
Wing Tuscousys aa hfs BE eth Ae forstaneloe:, B. endaphana, new species

Bubonoxena spirographa, new species
Fiacures 82, 103-104, 540

Male, 10mm. Head and thorax ochreous whitish. Palpus ochre-
ous whitish, median segment with base and a suffused subapical
band dark fuscous, terminal segment fuscous above. Abdomen
pale fuscous.

Forewing elongate and rather narrow, costa gently curved at
extremities, little curved in middle, apex subobtuse, termen gently
rounded. Ochreous whitish, markings dark fuscous. Basal patch
over 1/4, its edge distinct along costa and across wing, where it is
tolerably vertical, with a small truncate process in middle, edge
obliterate on dorsum; upper posterior angle of patch indicated by
a small spot before 1/4 of costa; costa posteriorly with some eight
moderate oblique wedge-shaped dark marks, alternating with minute
strigulae; ultimate mark large, rhomboidal, in apex; transverse fascia
indicated by a large and conspicuous inverted-triangular spot on
costa beyond middle, reaching halfway across wing; top of spot
truncate, posterior edge convex, with three small teeth; a small
longitudinal and slightly upwards-curved mark almost connecting
top of costal patch with two subfasciate spots posteriorly, first resting
on lower part of termen and rising obliquely, sinuate-spindle-shaped;

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 67

second spot rising from dorsum before tornus, inwards-oblique, with
a dilated top, connected by a slender line with tornus; the three
last mentioned spots converging more or less in middle of wing half-
way between cell and termen; an ill-defined suffusion or irroration
on dorsum, reaching to fold. Cilia whitish with fuscous tips.

Hindwing fuscous grey. Cilia pale fuscous with a white base and
a darker fuscous subbasal line.

Male genitalia as described with the genus.

Material examined: Luzon, Mt. Makiling, 1 &, holotype, genit.
slide 5078. Los Bafios (Baker), 1 o, paratype, genit. slide 4932;
another o, paratype, without abdomen (USNM). Luzon, Los
Banos, VII.1911 (A.E. Wileman), 1 o, paratype, genit. slide 5526
(BM).

Bubonoxena endaphana, new species
Ficures 66, 539

Female, 14 mm. Head and thorax pale ochreous, slightly mixed
with tawny. Palpus pale ochreous, median segment strewn with
dark brown at base, lower edge and a transverse preapical band
suffused fuscous, terminal segment almost concealed, infuscated.
Abdomen grey, anal tuft pale at base.

Forewing oblong-truncate, rather narrow, costa gently curved
throughout apex obtusely pointed, termen gently concave, oblique.
Pale ochreous, terminal third ochreous whitish, ground color ob-
scured by a fine fuscous marbling. Anterior half of costa with
numerous, equidistant small dark strigulae, oblique and _ slightly
curved; posterior half of costa dark fuscous, with four pairs of ochre-
ous-whitish slender marks; basal patch well defined, with edge strongly
prominent in middle to 1/3 of wing, upper half of this edge convex,
with three regular scallops, lower half concave; this patch rather
bright tawny, transversely strigulated by dark brown fine undulate
strigulae, running more or less parallel to complicated edge of patch;
transverse fuscia formed by an obliquely clavate somewhat suffused
dark fuscous spot from middle of costa, stalk darker, on costa; and
by a large subquadrate, somewhat irregular patch on 3rd fourth of
dorsum; upper edge of this patch slightly concave, almost touching
costal spot, posterior edge well defined, irregular, with a process
below middle; upper posterior angle of patch slightly produced ob-
liquely upwards as a small tooth; an elongate wedge-shaped fuscous-
grey spot with base extending over lower half of termen, top pointed,
reaching about middle of vein 8; this spot narrowly edged pale ochre-
ous. Cilia (imperfect) sordid pale ochreous, with a fuscous subbasal

band.

68 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing fuscous bronze, cilia concolorous, with a pale ochreous
basal line.

Female genitalia: Sterigma much extended and corrugated, evenly
covered throughout with numerous dense and short hairs. Posterior
edge with a V-shaped excision beset with a row of bristles. Ostium
small, cup-shaped. Signa absent.

Material examined: Luzon, Rizal, Montalban, 4.1.1914 (A.E.
Wileman), 1 9, holotype, genit. slide 5530.

Allied to B. ephippias (Meyrick), new combination, but larger,
brighter colored, with quite distinct genitalia.

Bubonoxena ephippias (Meyrick, 1907), new combination
Fieures 81, 99, 801-802

Chrosis ephippias Meyrick, 1907, Journ. Bombay Nat. Hist. Soc., vol. 17, p. 731
(@@ Ceylon, India).—Diakonoff, 1954, Zool. Verh., no. 22, p. 57 (no Lo-
besia).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol.
1, p. 128.

Paluch ephippias.— Meyrick, 1909, Journ. Bombay Nat. Hist. Soc., vol. 19,
p. 587; 1918, Ann. Transvaal Mus., vol. 6, p. 11; 1923, Trans. Roy. Ent.
Soc. London, p. 547.—Fletcher, 1932, Imp. Counce. Agric. Res., Sci. Mon.,
no. 2, p. 26, pl. 17, figs. a-d (life hist., stages, India).

Distribution: India, Ceylon, Tonkin, Java, Philippine Is. (occur-
rence not proven), Natal, Rodriges Is.

Very probably more than one species is involved.

Using this opportunity the lectotype of ‘‘Chrosis” ephippias Mey-
rick, 1907, is selected herewith, a male syntype specimen, labelled
as follows: ‘‘Puttalam, Ceylon, Pole, 10.04” (small printed label),
“Polychrosis ephippias Meyr., 22/4, E. Meyrick det., in Meyrick
Coll.,” ‘ Meyrick Coll., B.M. 1938-290,” genit. slide 5687. A syntype
female specimen studied, with similar labels, but number “22/5,”
has the genit. slide 5688.

Tetramoera, new genus

Head with roughly appressed scales, parted on vertex, tufts on
crown appressed and broadly spreading. Ocellus posterior. Pro-
boscis very short. Antenna in male slightly thickened, serrulate
except along basal fifth, minutely pubescent. Palpus porrected,
triangularly dilated, with a roughish upper edge of median segment
and a projecting small tuft at apex below, terminal segment mod-
erate, pointed, more or less concealed. Thorax smooth. Posterior
tibia with bristly scales projecting beyond its apex.

Forewing elongate; markings usually numerous Jongitudinal lines.
Vein 2 from 3/4, 4 separate, closer to 3 than to 5, 7 free, to termen,
9 separate, 10 from before 2/3 distance between 11 and 10, 11 from
before middle, parting veins complete, lower of these from close to

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 69

base, to just above base of 4, upper parting vein from beyond middle
distance 10-11, to above middle distance 6-7.

Hindwing with 2 from 2/3, 3 and 4 connate, 5 moderately approx-
imated, 6 and 7 approximated toward base but well separated.

Male genitalia: Tegumen slender and elongate. Uncus bandlike,
curved, crowned with two long, divergent pencils of hairs. Vinculum
depressed. Valva deeply cleft into an oval and hairy sacculus and
a more or less hooked and ventrolaterally dilated, rather rigid cucul-
lus. Aedeagus large, gradually attenuated. Cornutus, a long spine.

Female genitalia: Sterigma little modified, lamella antevaginalis
being a slender crescentic sclerite; lamella postvaginalis a weak and
broad transverse band, rounded at the sides and broadly excised in
middle of lower edge. Colliculum absent. Ductus bursae rather
long, gradually dilated. Corpus bursae ovoid, with a finely punctu-
late wall. Signum single, an oval, colored sclerite with well-defined
edges, a central small hollow spine.

Type species: Grapholitha schistaceana Snellen, 1890.

A peculiar small genus; the bifid valva and the long-tufted uncus
are characteristic, as well as the markings of the forewings. Except-
ing the type species, Cydia isogramma Meyrick, 1908 (Ceylon and
South Africa) belongs to this genus.

Tetramoera schistaceana (Snellen, 1890), new combination
Fiaures 87-90, 97-98, 541

Grapholitha schistaceana Snellen, 1890, Meded. Proefstat. suikerriet West Java,
Kagok-Tegal, p. 95, pl. 2, figs. 5-7 (Schénfeld, Dresden); 1890, op. cit.,
pp. 76, 85, pl. 3, fig. 2 (Nijhoff, The Hague); 1891, Tijdschr. Ent., vol. 34,
p. 358, pl. 17, figs. 5 (larva), 6 (pupa), 7 (o).—Van Deventer, 1912, Dierl.
Vijanden Suikerriet, 2nd ed., p. 142, pl. 21, figs. 1-14 (biology).—Dammer-
man, 1919, Landbouwdierk. Oost-Indié, p. 57, pl. 7, fig. 2.

Argyroploce schistaceana.—Meyrick, 1930, Trans. Roy. Ent. Soc. London, vol.
78, p. 312 (Mauritius).

Distribution: Java; Malaya; Mauritius; Réunion; Madagascar;
Hawaii, Micronesia; Kwantung; Loochoo Is.

Food plant: Sugar cane.

Material examined: Luzon, Los Bafios, 12 and 16.XI.1920, 3 9,
genit. slide 5370-5372 (D.I. Aquino). Same locality, 4.1.1928 (F.N.
Fernandez), 1 o. Canlubang, 11-23.11.1928, 27.X1.1927 (L.B.
Uichanco), 1 o&, 5 9 (USNM). Mindanao, Davao Prov., east slope
of Mt. McKinley, 3000 ft., at light, 13.[X.1946 (CNHM Philippine
Exped. 1946-47, Axonvero), 1 9, genit. slide 5743.

References to this species are scattered through the applied ento-
mological literature. It is a notorious pest, a borer of the young
shoots of sugar cane plants (Saccharum dulce).

70 U.S. NATIONAL MUSEUM BULLETIN 257

This opportunity is used for the selection of a lectotype. This is
a male, labelled as follows: “Java, Tegal, 2 [sic], Lucassen’” ‘“Lucas-
sen, Kemanglen, Tegal, Java, 9.1888, Boorder, Pl. II Fig. 7, #” (a
handwritten green label, referring to the original figure of 1890).
“Museum Leiden. schistaceana. Det. Snell.’

Argyroptocha, new genus

Head with dense, appressed scales forming a short roughish crest
on forehead, face smooth. Ocellus posterior. Proboscis developed.
Antenna pubescent in male. Palpus moderate, porrected, slightly
curved upward, median segment rough below and along apex, gradu-
ally dilated apicad, terminal segment very short, concealed. ‘Thorax
without a creast (hindtibia missing).

Forewing elongate, subtruncate, termen sinuate. Vein 2 from 2/3,
3 and 4 connate from angle, 5 approximated, 6 and 7 closely approxi-
mated toward base.

Male genitalia. Tegumen large and high. Uncus quadrate,
broad, not clearly separated, densely haired on top. Socius probably
represented by a row of bristles on each side. Gnathos indefinite.
Valva slender, moderately sclerotized throughout; sacculus 1/2,
ending in a triangular patch of bristles. Cucullus hairy, narrowed,
curved inwards, top bifurcate, upper hook with a short tooth. Anellus,
a long and strong band. Aedeagus straight and broad, rather weak.
Cornuti, a sheaf of thin spines.

Type species: Argyroptocha phalaenopa, new species (<7).

A curious genus with a general Olethreutes appearance, but nearest
to the preceding; with peculiar genitalia, somewhat approaching the
Laspeyresiine type. In spite of considerable differences in neuration
it might be allied to Helictophanes Meyrick or Cyphophanes Meyrick,
two genera which have not been sufficiently investigated so far: only
a single specimen of both has ever been described, from south India
and Java, respectively. The male genitalia of these three genera
present marked conformity of shape and structure; the high tegumen,
contrasting with the narrow valva and especially articulation of the
latter, beside giving proof of far advanced specialization, also suggest
a relation with the tribe Laspeyresiini. The widely diverse superficial
appearance of the species may point towards considerable antiquity
of the fascinating group.

Argyroptocha phalaenopa, new species

Fiaures 91-93, 542

Male, 19mm. Head and thorax light ochreous olive, thorax with a
pale spot in center. Palpus light ochreous olive, median segment

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS a

with a blackish dot at base laterally and on middle of upper edge, its
posterior lower part suffused with grey, terminal segment grey.
Abdomen fuscous.

Forewing elongate-subtruncate, costa gently curved, more so to-
ward extremities, apex rectangular, termen sinuate, vertical, rather
prominent below. Light ochreous olive, partly streaked with brown-
ish, irrorated with dark Lrown. Costa with numerous oblique dark
brown strigulae, along its anterior half single and more distant; along
posterior half of costa these marks becoming double, approximated
and thickened, longer and less oblique; each pair is separated by a
white streak; ultimate pair united into a single vertical wedge-shaped
streak, top dilated, in apex, lower part slender, submarginal, edged
posteriorly by a silvery-white line; the pair of marks on middle of
costa giving rise to a long, very oblique white line, slightly curved
and running into upper fourth of termen, posteriorly mixed with a
few shining silvery scales, this streak surrounded on both sides by a
ereyish-tawny suffusion; below end of this streak on termination of
vein 5, a small wedge-shaped black spot, with a truncate top and point
running along terminal edge; a broad horizontal streak or rather series
of sparse and irregular dark brown spots and points, running from
base to termen and just above middle of disc, extending over one
fourth of its breadth; a faint darker transverse blotch on end of cell;
some more small spots and dots scattered along and above dorsum;
a moderate semioval dark brown spot on 1/3 of termen; ocellus well
defined, centered with a black round dot with a small strigula above,
one below it, both edges rather thick, shining leaden, curved, posterior
thicker. Cilia whitish ochreous, opposite ocellus suffused with slate
orey.

Hindwing fuscous grey, semipellucent, veins darker brownish
fuscous. Cilia pale grey, with a whitish-ochreous basal line and a
fuscous-brownish subbasal suffused band.

Male genitalia, as described for the genus.

Material examined: Luzon, Mr. Makiling (Baker), 1 o, holotype,
genit. slide 5019 (USNM). Also 1 o&, paratype, from West Sumatra
Fort de Kock, 920 m, V.1921 (E. Jacobson, LM).

Gnathmocerodes, new genus

Head with roughly appressed scales, tufts on vertex broadly spread-
ing, face roughish. Ocellus posterior. Antenna slightly thickened,
rather short, serrulate, pubescent in male. Proboscis weak. Palpus
rather short and moderately broad, sinuate, subporrect. Thorax
with a double posterior crest. Hindtibia normal. Abdomen normal.

Forewing elongate-subtruncate, moderately broad. Vein 2 from
beyond 2/3, 3 from angle, 3-5 remote, 4 closer to 3, 7 to termen, 8

he U.S. NATIONAL MUSEUM BULLETIN 257

and 9 closely approximated toward base, 10 closer to 11, 11 from
middle of cell. Upper parting vein from before base of 10 to below
base of 8, close to upper angle of cell, lower parting vein from halfway
between base of wing and base of 11 to just below base of 5. Hindwing
with vein 2 from beyond 2/3 of cell, 3 and 4 short-stalked from angle,
5 closely approximated at base, 6 and 7 closely approximated toward
base.

Male genitalia: Tegumen rather high, slender. Uncus peaked,
hairy, membranous. Gnathos (or subscaphium) well developed and
strong, arms sclerotized, forming a pending semicircle, hook porrect,
strong, ending in two diverging and long horns. Valva rather narrow,
with a very deep primary incision, sacculus triangular, cucullus ovate,
on a narrow stalk, a projection with modified spines at its base.
Anellus strongly extended, forming a concave plate covering the
entire aedeagus from above. The gender of the generic name is
feminine.

Type species: Gnathmocerodes petrifraga, new species.

A small and very natural group of species, characterized by the
unique forked gnathos or subscaphium and the constricted unequal
valvae. The type species and the following two belong here:
Argyroploce lecithocera Meyrick, 1937, Exotic Microlepidoptera, vol.

5, p. 60 (=A. lecythophora Meyrick, 1939, Trans. Roy. Ent. Soe.

London, vol. 89, p. 49), from Java.

Argyroploce tonsoria Meyrick, 1909, Journ. Bombay Nat. Hist. Soc.,

vol. 19, p. 592.

Gnathmocerodes petrifraga, new species
Fiaures 76, 116, 543

Male, 13-15 mm (type 13 mm). Head and thorax ochreous
erey, mixed with darker grey, thorax irrorated with dark fuscous.
Palpus grey suffused and mixed with darker grey, tip of terminal
segment whitish. Abdomen fuscous.

Forewing elongate-subtruncate, dilated, moderately broad, costa
gently curved throughout, apex obtuse, termen gently curved, convex,
little oblique. Pale grey, suffused with fuscous, whitish and fuscous
black. Basal patch large, almost 1/3, grey, centered with paler
scales, edge angulate, with a deep oblique excision at 1/4; upper half
of space between basal patch and transverse fascia almost white,
finely parted by a black line from a dark dot on costa; transverse
fascia well defined, angulate above middle of wing, not reaching
dorsum, lower extremity gradually rounded with deep oblique ex-
cision in posterior edge just above angulation; this fascia narrow
above, twice as broad below, olive grey, finely edged with blackish,
lower part of excision filled out with white; posterior half of costa

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS is

with four grey marks, alternating with minute strigulae, exterior
two marks small, interior larger, triangular; space beyond upper half
of transverse fascia as far as third costal mark filled with dark slate
grey, forming a triangular patch; this patch and lower part of trans-
verse fascia bordered posteriorly by a conspicuous inwards-oblique
fascia of whitish ground color from costa before apex to 3/4 of dorsum,
parted above by an olive fasciate mark, below by a grey line; terminal
area beyond this pale fascia separated in two parts by a triangular
blackish spot just above middle of wing, with erected angles, posterior
angle resting on middle of termen, continued downward as a short
marginal streak, base of triangle horizontal; apex above triangle
dark grey; tornal area below triangle pale grey posteriorly, pale olive
anteriorly; a small dark transverse strigula in apex, continued down-
ward so as to form a suffused terminal fascia to tornus. Cilia dark
erey with a whitish basal line and a black subbasal band.

Hindwing dark fuscous, darker toward margin, paler toward
base and dorsum. Cilia whitish grey, with an ochreous-whitish basal
line and a darker grey subbasal band, cilia opposite apex suffused
with dark grey.

Male genitalia: Very similar to those of G@. lecithocera Meyrick, but
with left valva only slightly asymmetrical, both sacculus and cucullus
being a trifle broader left than right; the knob with black spines at
the bottom of the primary incision is larger than in lecithocera; Sper
right is rather short and small, left it is double: a pencil of long hair-
like bristles, and above it a large patch of shorter ones. Uncus,
enathos, aedeagus and anellus are very much the same, and striking,
as in that species.

Material examined: Luzon, Mt. Apo 70, 7.III.1945 (J.G. Francle-
mont), 1 o, holotype, genit. slide 5097 (CUI). India, Bengal,
Calcutta, 1858 (Atkinson, Fernald collection), 1 o’, paratype (USNM).

Peridaedala Meyrick, 1925

Peridaedala Meyrick, 1925, Exotic Microlepidoptera, vol. 3, p. 139.—Diakonoff,
1941, Treubia, vol. 18, p. 186; 1953, Verh. Ned. Akad. Wet., Nat. ser. 2,
vol. 49, no. 3, pp. 88, 114; 1955, op. cit., vol. 50, no. 3, p. 172; 1966, Zool.
Verh., no. 85, p. 32.

Type species: Peridaedala hierograpta Meyrick, 1925 (New Guinea).

The genus represents a natural group; the species can easily be
recognized. Until recently, it was known only from New Guinea
where five species occur. Now there is also a species from Assam
and another from Java which have been attributed to Peridaedala.

It is of considerable interest that a series of six closely allied species
appear to inhabit the Philippine Islands. I regard these species as

74. U.S. NATIONAL MUSEUM BULLETIN 257

the most pronounced Papuan element in the present collection—and
with it, in the microlepidopterous fauna of the Philippines.

Key to the Philippine Species of Peridaedala

1. Forewing with ground color ochreous orange. . . P. crocoptila, new species
Forewing with,ground color greens.5.~ (.\2) kt % lencleetis eld vee nae
2. Forewing with black markings .. . sy sies Pops at oil Ofets eed ame See ana
Forewing with not only black nee SE ae ey ee os io oe ted ok
3. Forewing withnumerousrounded spots. ... P. melee new species

Forewing with several partly furcate short and narrow strigulae.
P. stenoglypha, new species
4. A small species (13 mm), with a narrow pale green forewing and a thickened

costal fold reaching to beyond middle .. . . P. physoptila, new species
Larger species (19-21 mm) with a moderately broad, deeper green fore-
Wall Overs ee ee iy eee EO)

5. Forewing ath an aioe eth cava Riana dodtal coat
P. dendrochlora, new species
Forewing with this spot fasciate, inwards-oblique.
P. thylacophora, new species

Peridaedala dendrochlora, new species
Ficures 86, 544-545

Male, 19-21 mm. Head whitish green. Antenna tawny, finely
ringed with pale ochreous, base of flagellum with a moderate notch,
suffused with blackish, scape whitish. Palpus whitish, median seg-
ment touched with orange, with a jet-black elongate, wedge-shaped
longitudinal mark towards middle of upper edge, basal segment with
black tip; palpus long, porrected, apical segment slender, obtuse,
slightly drooping, long. Thorax whitish green, mixed with light
olive green, center whitish, apex deep ochreous tawny. Abdomen
pale slate grey, towards base becoming touched with ochreous, pencils
of long blackish hair-scales along sides, directed caudad.

Forewing elongate-subtruncate, dilated, costa with a moderately
broad, thickened fold to 1/2, moderately curved along this fold, less
curved posteriorly, apex pointed, termen sinuate, concave above,
abruptly rounded beneath. Pale moss green, markings well defined,
blackish brown, on the inside narrowly edged with black, on the outside
broadly edged with glossy greenish white. Costal fold unmarked,
tawny, becoming darker at base, along extreme costal edge black;
dark markings shaped as follows: a small vertical lozenge beyond
base, a vertical pair of larger semioval spots beyond 1/4; a crescentic
mark from 3/5 of costa, lower portion dilated and semioval, directed
basad and filling out upper part of posterior third of cell, a long
wedge-shaped process below costa posteriorly; a smaller crescentic
spot below preceding, parallel to cell; a round spot beyond end of cell;
a dot below end of fold, three equidistant marks on posterior fourth

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 75

of costa, first of these small, second continued as a strong, inwards-
oblique, slightly curved transverse fascia to 3/4 of dorsum, broadly
interrupted below middle, so as to form a semioval isolated spot on
dorsum; third costal spot apical; some blackish suffusion before ter-
men; a black narrow line along lower fourth of termen and in tornus;
some faint ferruginous suffusion along base of dorsum; a couple of
black dots on middle of dorsum. Cilia whitish green, in apex white.

Hindwing dark grey, cilia pale fuscous greyish, glossy.

Female, 20 mm. Markings similar to those in the male, but in-
stead of a costal fold there is a small spot on costa beyond base and a
larger outwards-oblique spot on 1/4. Palpus light green, median
segment with a transverse sparse brownish dusting.

Male genitalia: Uncus broadly truncate, with membranous lateral
flaps. Socius, a large, inwards-curved arm. Gnathos, a sclerotized,
erected-trapezoidal plate, constricted below top, lower edge with a
split in the middle and small emarginations at the sides. Valva
strongly narrowed in middle, cucullus sinuate, slender; sacculus with
a small median prominent process.

Female genitalia: Genital ventrite sclerotized. Sterigma formed by
a median suboval aciculate mold, surrounded by a furrow, being the
ostium bursae. Colliculum, an irregular sclerite with longitudinal
folds, occupying almost the entire ductus bursae, which is short.
Signa rather small unequal straight thorns with moderate basal
plates.

Material examined: Luzon, Benguet Subprov., Haights Place,
Pauai, 3.X1J.1912, 1 &, holotype, genit. slide 5531; 3 o&@, paratypes,
15, 16 and 17.XI.1912; 1 9, allotype, 14.X1.1912, genit. slide 5527; 2
Q, paratypes, 7.XI and 1.XJ1.1912 (the last, without abdomen).
4 3, 3 9 (BM). Allied with P. hierograpta (Meyrick) from New
Guinea.

Peridaedaia physoptila, new species
Ficures 113, 803

Male, 13 mm. Head greenish white, forehead with a suffused
dark grey transverse band, sides of crown mixed with black. An-
tenna dark fuscous grey, scape greenish white mixed with black.
Palpus rather short and slender, white touched with greenish, slightly
mixed with black. Thorax whitish. Abdomen glossy whitish
olive, anal tuft light olive.

Forewing elongate, rather narrow, costal fold moderately broad,
but strongly blown up and bladder-like, reaching well beyond middle
of costa; apex pointed and produced, termen sinuate. Pale green,
markings dark fuscous. Costal fold dark fuscous, strewn with paler
fuscous; this fold edged below with a moderate stripe, ending in a

237-168—67——6

76 U.S. NATIONAL MUSEUM BULLETIN 257

large regularly circular patch in center of wing reaching to vein 1b;
costa beyond fold with three pairs of rather widely spaced white
marks, posterior pair triangular; about apical fifth of wing filled out with
dark fuscous, this color narrowly connected with central spot in
middle of wing breadth, and emitting from base of this connection
an inwards-oblique and slightly curved fascia to 3/4 of dorsum;
termen with a darker fuscous line. Cilia pale green (partly rubbed).

Hindwing normal; pale fuscous. Cilia whitish, glossy.

Male genitalia: Tegumen slightly constricted above middle.
Uncus short and broad, top appearing concave, bent forward, lobes
slender. Socius slightly sclerotized, pending, curved, slender.
Gnathos darkly sclerotized, shaped as neck of a bottle. Valva rather
narrow; knob at top of sacculus thick and obtuse; cucullus moderate,
oval, lower half with short spines.

Material examined: Mindanao, Davao Proy., near summit of
Mt. Apo, 7000 ft., at light (CNHM Philippine Zool. Exped., Alcasid
leg.), 1 &, holotype, genit. slide 5727.

Closely related with P. hierograpta Meyrick, from New Guinea.

Peridaedala thylacophora, new species
Fiaures 136, 546

Male, 19 mm. Head light ochreous strewn with tawny; forehead
with dense slightly raised scales, vertex with rising side tufts enclosing
a median cavity. Antenna slightly thickened; ochreous, scape and
base of flagellum strewn with brown (palpi missing). Abdomen
dark, fuscous olive grey, at base light olive above, anal tufts blackish,
complicated.

Forewing elongate-subtriangular, dilated, broadest before termen;
costa with a narrow, thickened fold to 1/2, rather curved throughout,
apex rounded-rectangular, termen hardly rounded, straight in middle,
little oblique. Glossy light grey, suffused with dull fuscous, except
edges to markings. Costal fold dark grey, transversely dusted with
whitish grey; an olive-green suffused patch occupying about the
middle third of costal half of wing, marbled in center with darker
olive (lower half of disc anteriorly strongly denuded); costa beyond
fold with two fuscous subquadrate spots; an inwards-oblique, slightly
inwards-concave transverse band from costa before apex to 3/4 of
dorsum, fuscous, edges narrowly dark fuscous and strongly undulate;
this band interrupted below middle, its lower part slightly broader
and darker brown; a semioval erect spot in apex; remains of an ir-
regular brown patch in center of disc; a semioval brown spot on 2/3
of dorsum; traces of black suffusion on base of wing below base of
fold; a narrow dark brown line along termen, dilated on veins, almost

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS or

or entirely interrupted between veins. Cilia pale greenish olive,
partly infuscated, tips slightly mixed with brown.

Hindwing modified, venation reduced, cell open, termen incised
on vein 5, dorsum curved downward and forming scent pouches.
Pale ochreous orange, edge with a broad continuous band of blackish
suffusion, upper edge of cell and veins 7 and 8 darker. Cilia pale
ochreous orange with white tips, a paler basal line and a dark suffused
subbasal band.

Male genitalia: Tegumen elongate, strong. Uncus bipartite, flat-
tened above and bent forward. Socius large, with sclerotized upper
edge. Gnathos darkly sclerotized, with a median split, crowned
with two oval lobes. Valva rather slender, sacculus knob moderate,
cucullus elongate-oval, oblique, lower angle with short spines.

A single specimen with rubbed dorsum. The genitalia show a
close relationship with Peridaedala crastidochroa Diakonoff, from
New Guinea.

Female, 18 mm. Similar to the male, but deeper colored, with
markings darker, confluent in center of disc and suffused with brown
along median third of wing. Palpus with median segment about
the half of that in P. dendrochlora.

Unfortunately both specimens lack the abdomen and one hindwing
also; therefore it is not possible to describe the female genitalia.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 17.1X.1946 (CNHM Philippine Zool. Exped. 1946-47,
H. Hoogstraal), 1 o&, holotype, genit. slide 5729. Luzon, Benguet
Subprov., Haights Place, Pauai, 7000 ft., 7.XI. 1912, 1 9, allotype;
12.XJ.1912, 1 9, paratype.

Peridaedala melanantha, new species
Ficures 124-125, 547

Female, 30 mm. Head and scape of antenna pale whitish green,
face greenish white. Flagellum of antenna fuscous. Palpus long,
sinuate-porrected, pale whitish green, basal segment, and basal
half of median except below, black. Thorax bright greenish yellow,
narrow edges to markings pale whitish green; a large black spot on
shoulder; anterior half of thorax black with a narrow greenish white
median line, collar mixed with black. Abdomen fuscous grey,
with a faint bronze gloss.

Forewing oblong subtriangular, dilated, broadest before angle;
costa moderately curved, more so before apex, apex subrectangular,
obtuse, termen gently convex, little oblique. Bright greenish yellow,
dull, narrow edges to markings pale whitish green, glossy; markings
velvety black, well defined. An irregular trapezoidal spot on base
of costa, followed by six costal spots; two anterior of these subclavate,

78 U.S. NATIONAL MUSEUM BULLETIN 257

(in paratype subquadrate), third semicircular, just beyond middle;
three posterior spots smaller, irregularly rounded; an erected-rec-
tangular spot in apex and along upper part of termen, leaving a very
narrow mark in its middle on wing edge; a longitudinal series of
five spots above middle of disc, first small, at 1/4, second large, sub-
quadrate, in cell; third oblique, in end of cell, extending over upper
angle, constricted above middle; fourth large, subtriangular, beyond
cell; fifth smaller, rounded, halfway between preceding and apical
spot; a second longitudinal series of four spots below cell, first beyond
base, all rounded, except posterior which is largest, irregularly tri-
angular and obliquely transverse, above dorsum before tornus; a
small dot above and beyond preceding; a series of three spots along
anterior half of dorsum, first of these elongate, submarginal, from
base, other rounded; an elongate spot along termen below middle,
a small round terminal dot above this, a larger round dot in tornus.
Cilia pale yellowish green, a small black bar above apex.

Hindwing greyish fuscous with a faint bronze gloss. Cilia con-
colorous, with a pale basal and a darker subbasal line.

Female genitalia: Sterigma formed by a broadly emarginate
posterior edge of the seventh sternite, containing a weak subtriangular
sclerite with wrinkled lower edges with rows of small bristles, and a
round central prominence, being an aciculate lamella postvaginalis.
Apophyses slender and rather short, darkly sclerotized, anapophyses
abruptly dilated into subquadrate basal plates. Ductus bursae
sclerotized, forming a tubular cestum. Signa, two small thorns
on globular bases.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 7000 ft., mossy stunted forest, at hight, 19.1X.1946 (CNHM
Philippine Zool. Exped. 1946-47, H. Hoogstraal and D. Heyneman).
1 9, holotype, genit. slide 5725; 1 9, paratype (CNHM).

An elegant, very large, and distinct species.

Peridaedala stenoglypha, new species
Ficures 119-120, 548

Female, 22 mm. Head pale milky green, orbits more or less black.
antenna blackish, scape pale green. Palpus pale milky green, basal
segment and basal half of median segment black. Thorax pale
milky green, shoulder with a black spot. Abdomen pale ochreous.

Forewing oblong-suboval, dilated, costa gently curved, apex obtuse,
termen gently concave above, rounded below, moderately oblique.
Pale milky green, markings black, narrowly edged with whitish.
Costal edge between markings narrowly white; a pair of moderate
transverse marks on base of costa, interconnected below costa by
a subcostal streak; six rather slender, triangular or wedge-shaped

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 79

transverse marks along costa, first and third of these largest, slightly
oblique, posterior three more slender and vertical; anterior three
spots preceded by, alternating with, and followed by, black marginal
dots; a small triangular mark on middle of dorsum and two irregular
transverse markings on both sides of this, reaching to or above fold;
first of these straight, dilated at extremities, second angulate, narrowly
connected with a semioval spot in disc; third mark calyciform, with
an almost circular irregular and slender discal mark above and beyond
it; fourth mark inverted Y-shaped; an anteriorly angulate, transverse
subterminal line from angle to above tornus, with a small triangular
dilatation above its middle. Cilia pale milky green.

Hindwing light purplish grey with a slight silky gloss, cilia con-
colorous.

Female genitalia: Sterigma hardly sclerotized. Lamella ante-
vaginalis shaped as a shallow cup, lamella postvaginalis strongly
aciculate. Colliculum narrow and weak. Cestum_ cylindrical,
rather wider, lower half with a sclerotized split, lower halves pointed.
Signa absent.

Material examined: Luzon, Benguet Subprov., Haights Place,
Pauai, 7000 ft., 26.VII.1912 (A.E. Wileman), 1 9, holotype, genit.
slide 5755 (Rothschild bequest, BM). An elegant species, except
for distinct coloring and markings, characteristic by the absence of
signa.

Peridaedala crocoptila, new species
Fiaures 110, 549

Female, 20 mm. Head light tawny orange, face whitish. Palpus
pale tawny orange, basal segment mixed with purplish, median
segment with an oblique median transverse band extending over
a tuft on lower edge and apex purplish fuscous; terminal segment
very small, slender. Thorax pale ochreous tawny, marbled with
light tawny orange, more so anteriorly; a narrow black anterior edge
and a minute median longitudinal line along anterior half; a black,
irregular spot on each tegula. Abdomen ochreous olive suffused
with black, anal tuft pale ochreous above.

Forewing oblong, dilated, costa curved anteriorly, almost straight
posteriorly, apex tolerably pointed, produced, termen rather deeply
sinuate above, obliquely rounded beneath. Rather bright tawny
ochreous, deeper colored posteriorly, markings well defined, blackish
brown. A pair of small transverse marks on costa beyond base,
continued to middle of wing, thence continued by a series of equi-
distant irregular transverse marks, which are arranged in a submedian
horizontal series, to 2/5 of disc; another pair of transverse marks
on 1/4 of costa, larger, more distant, posterior of these broader and

80 U.S. NATIONAL MUSEUM BULLETIN 257

obliquely continued across wing as a slightly sinuate transverse
fascia, dilated in middle, attenuated to an acute point at end which
is below fold well beyond middle of wing; an irregular central patch
from middle of costa, oblique, to below cell before its lower angle;
anterior edge concave, posterior with two posterior processes, one
from middle, slender and acute, another from lower end, thicker;
posterior half of costa with five pairs of short, white strigulae, first
and second pairs approximated; ocellus formed by two rather short
leaden-metallic vertical streaks, enclosing two points and a crescentic
longitudinal mark in between, the latter interrupting posterior metal-
lic streak below its middle; ocellus crowned by a circular large mark
and preceded by a large triangular spot, its extended acute anterior
point touching lower end of transverse fascia; these dark markings
strewn with scales of ground color; a curved, outwards-concave line
from apex to below middle of termen, with two transverse bars below;
a streak along dorsum from base to middle, before end connected
with markings in disc; followed by three dorsal dots. Cilia (damaged)
tawny orange, a deeper subbasal band, a black bar in apex.

Hindwing glossy light fuscous grey purple, cilia concolorous.

Female genitalia: Ninth tergite sclerotized. Anal lobe broad and
rounded, lower extremity forming a slender process. Lamella ante-
vaginalis represented by a narrow sclerotized and U-shaped rim;
lamella postvaginalis triangular, upper edge with an obtuse, aciculate
prominence, lower edge with a point flanked by excavations. Col-
liculum and cestum sclerotized, with a median split and two points
at lower end. Ductus bursae short. Signa two, almost similar,
finely scobinate.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 7000 ft., 22.[X.1946 (CNHM Philippine Zool. Exped.
1946-47, H. Hoogstraal), 1 9, genit. slide 5730.

A distinct species, characteristic by the yellow-orange ground
color and the produced apex of forewings.

Costosa, new genus

Head with loosely appressed scales, side tufts on vertex rather
long, pressed together and forming a rising keel. Antenna hardly
thickened, minutely ciliate in male. Palpus moderate, subascending,
almost porrected, slender at base, median segment short, rather
slender, dilated towards apex by short appressed scales, terminal
segment short, rather slender, drooping. Thorax with a double
posterior crest.

Forewing with cell abruptly narrowed towards base along basal
half. Vein 2 from slightly beyond 3/4 of cell, 3 from angle, approx-
imated to 4, 7 separate, to termen, 11 from beyond middle, parting

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS S81

veins strong, upper halfway between 10 and 11 to base of 7, lower
from base, running close along upper edge of cell, thence strongly
sinuate, to just below base of 5.

Hindwing with a cubital pecten; 2 from before middle of lower
edge of cell, 3 and 4 short-stalked, 5 closely approximated at base,
6 and 7 separate, closely approximated towards base.

Male genitalia peculiar, with a bipartite long and porrect uncus
and a long hairy basal process of the costa of the valva, as described
with the species.

Type species: Costosa allochroma, new species (<7).

A specialized form of obscure affinity, apparently belonging to
the tribe Olethreutini.

Costosa allochroma, new species
Fieures 69, 114-115, 550

Male, 19mm. Head bright ochreous, face whitish, tufts on vertex
pressed together to form a high keel, ochreous fulvous. Antenna
ochreous tawny. Palpus ochreous orange. Thorax fuscous tawny,
anteriorly suffused with ochreous, shoulder ochreous yellow, tegula
whitish touched with pink with pale violet reflections, anteriorly
suffused with ochreous; a posterior loose tuft whitish pink with pale
violet reflections. Abdomen light greyish fuscous, anal tuft ochreous
orange.

Forewing rather broad, truncate, costa considerably curved an-
teriorly, little curved before apex, apex rounded-rectangular, termen
straight, little oblique, rounded beneath. A large, irregularly semi-
circular patch, occupying less than median half of costa and almost
reaching middle of vein 1b; this patch pale violet pink, on posterior
half becoming deeper pinkish purple and suffused with ferruginous;
remainder of wing bright ochreous yellow along middle of disc,
towards anterior part of dorsum gradually becoming olive grey,
towards costa, except at base, reddish ferruginous; apical sixth
forming a conspicuous well-defined ochreous whitish triangle, slightly
suffused with ferruginous anteriorly; its lower edge well defined,
straight, bordered below by reddish suffusion which extends down-
wards, along termen, halfway towards cell; terminal edge suffused
with reddish purple, this color slightly dilated on veins, and forming
two small dots: on ends of veins 6 and 7, respectively, on the pale
apical patch. Cilia greyish olive in tornus, purplish violet along
lower half of termen, whitish along upper half.

Hindwing rather dark, glossy grey, becoming fuscous bronze on
posterior half, 2/3 of costa whitish grey. Cilia fuscous grey with
a pale basal line and a darker grey subbasal fascia, cilia in apex
whitish throughout.

82 U.S. NATIONAL MUSEUM BULLETIN 257

Male genitalia as described for the genus.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 5600 ft., 16.1X%.1946 (CNHM Philippine Zool. Exped.
1946-47, H. Hoogstraal), 1 o&, holotype, genit. slide 5733.

A peculiar, unusually colored insect with the facies of a Tortricine.
The coloring reminds one of an Articolla species.

Eucoenogenes Meyrick, 1939

Coenogenes Meyrick, 1937 (not Coenogenes Walsingham, 1887), Exotic Micro-
lepidoptera, vol. 5, p. 159 [preoccupied] (type species: Coenogenes melan-
ancalis Meyrick, 1937, India).

Eucoenogenes Meyrick, 1939, Trans. Roy. Ent. Soc. London, vol. 89, p. 49
(emend.).—Clarke, 1958, Catalogue ... Microlepidoptera . .. Meyrick,
vol. 3, p. 344, pl. 171, figs. 1-1d (meuration, genit. ?, head).

Type species: Coenogenes melanancalis Meyrick, 1937 (India).

The identity of this genus is somewhat dubious. Clarke’s illus-
trations of the type specimen show that the original description of
the neuration is not correct: neither vein 8 in the forewing nor
vein 5 in the hindwing are absent. The densely scaled, unusually
looking palpi only remain for the characterization of the genus;
and indeed they are very peculiar. There are, however, no males
of the type species at hand to support the separation of the genus
by peculiarities of the genitalia. The genitalia of the female are
not very instructive, being but little modified.

The remarkable palpi may be redescribed as follows. Basal
segment moderate, elongate and porrect. Median segment strongly
dilated anteriorly, triangular, slightly ascending, with rather closely
appressed scales along the whole edge, smoothly appressed along
the upper edge, upper and lower angles rounded; terminal segment
very small, entirely concealed, the whole palpus compressed laterally,
but less compressed along its upper edge. Forehead with a dense,
thickened, and appressed tuft, projecting in a slender, separate, and
darkly colored pencil above middle of face.

On the strength of the remarkable palpi, I attribute the following
species, represented by a single male specimen, to the present genus.
I trust that the genital characters of the male of C. melanancalis,
still to be discovered, will prove the correctness of this step.

Eucoenogenes deltostoma, new species
FicurEs 68, 102, 105, 551

Male, 11 mm. Head fuscous olive, face white, except along edges,
a small tuft above middle of face jet black. Antenna fuscous olive,
scape moderate, flagellum slightly thickened, minutely ciliate. Pal-
pus as described for the genus; fuscous olive, basal segment whitish

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 83

except base, median segment suffused with white, except a lateral
spot at base and at upper angle, lower angle blackish, a few orange
scales along outer edge of median segment internally. Thorax
with a slight posterior crest. Posterior tibia with closely appressed
scales.

Forewing with a long and rather narrow costal fold, reaching
beyond middle; costa slightly curved throughout, apex rounded and
prominent, termen concave above, obliquely rounded beneath.
Pale whitish olive, appearing ribbed by dark fuscous (dark fuscous
scaples with pale bases), strongly marbled and transversely strigulated
with dark fuscous, spaces between markings on posterior half of wing
filled out with grey. Costa dark fuscous, towards base suffused
with olive; a somewhat oblique quadrate spot of white irroration
before middle of costa, extending across wing to upper edge of cell,
five pairs of white strigulae along posterior 2/5 of costa, each pair
continued across wing by very oblique leaden-grey streaks, all con-
verging in one point before apex of wing; anterior two pairs of white
markings very small, the following two pairs moderate, the ultimate
pair longest; apex of wing dark fuscous, lower half filled out with olive,
dark fuscous marbling tending to form irregular transverse inwards-
oblique lines; ocellus ill defined, oblique, transversely oval, pale
leaden grey, cut by a slender, wedge-shaped dark fuscous mark,
penetrating from termen; a distinct dark fuscous marginal line, cut
below apex by a small white bar, extending over cilia. Cilia along
upper 3/4 of termen fuscous, becoming whitish olive along its lower
fourth; a faint supramedian pale line, beyond this cilia dark fuscous.

Hindwing dark fuscous with a bronze gloss, ribbed (scales with
light bases), becoming pale fuscous grey on basal half, veins dark
fuscous throughout. Cilia brown fuscous with a darker subbasal
line.

Male genitalia: Of Olethreutine type, in spite of a Hucosmine
neuration! Tegumen rather high. Uncus slender, bicornute, points
curved. Socius large, pending. Gnathos slender, sacculus 1/2,
ending in a curved, porrect hook, top bristly. Cucullus with a
strongly constricted base. Specs, a patch of stiff bristles, Spe;, a
bunch of long, curved bristles. Aedeagus moderate, caulis long,
cornuti, a sheaf of spines.

Luzon, Mt. Makiling (Baker), 1 o&, holotype, genit. slide 5154
(USNM).

Strepsicrates Meyrick, 1887
Strepsicrates Meyrick, 1887, Trans. New Zealand Inst., vol. 20, p. 73 (type

species: Sciaphila ejectana Walker, 1863, Australia); 1911, Proc. Linn.
Soc. New South Wales, vol. 36, p. 227 (syn. of Spilonota Stephens).—

84 U.S. NATIONAL MUSEUM BULLETIN 257

Heinrich, 1923, U.S. Nat. Mus. Bull. 123, p. 31, figs. 3, 3a, 23, 306 (distinct;
syn., Phthinolophus Dyar).—Fletcher, 1929, Mem. Dept. Agric. India, Ent.
Ser., vol. 11, p. 211 (syn. of Spilonota Stephens).—Clarke, 1958, Catalogue
. .- Microlepidoptera . . . Meyrick, vol. 3, p. 596 (distinct genus).

Strepsiceros Meyrick, 1881, Proc. Linn. Soc. New South Wales, vol. 6, p. 678
(type species: S. ejectana Walker, preoccupied); 1911, Proc. Linn. Soc.
New South Wales, vol. 36, p. 227 (preoccupied and syn. of Spilonota
Stephens).—Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 211.

Phthinolophus Dyar, 1903, Proc. Ent. Soc. Washington, vol. 5, p. 307 (type
species: P. indentanus Dyar, 1903, N. America).—Heinrich, 1923, U.S. Nat.
Mus. Bull. 123, p. 31 (syn. of Sirepsicrates).—Fletcher, 1929, Mem. Dept.
Agric. India, Ent. ser., vol. 11, p. 175.

Key to the Philippine Species of Strepsicrates

1. Forewing whitish, densely strewn with dark grey; a conspicuous, [-shaped

black transverse mark well before tornus . . . S. discobola, new species

Horewing’ dark: fuseOust? joo. sao pecsys, aid teytal ve Racun ech conde aii ae nen 2

2. Forewing with costal fold reaching to middle of costa. . ... S. ejectana
Forewing with costal fold reaching well beyond middle of costa.

S. inobtrusa, new species

Strepsicrates ejectana (Walker, 1863)
Fiaurss 75, 552

Sciaphila ejectana Walker, 1863, List Lepidopterous Insects British Mus., pt. 28,
p. 350 (7, Sydney).

Strepsiceros ejectana.—Meyrick, 1881, Proc. Linn. Soc. New South Wales,
vol. 6, p. 681 (synonyms: servilisana, saxana, ligniferana; food plants).

Strepsicrates ejectana.—Meyrick, 1887, Trans. New Zealand Inst., vol. 20, p. 73.

Spilonota ejectana.—Meyrick, 1911, Proc. Linn. Soc. New South Wales,
vol. 36, p. 299.

Sciaphila servilisana Walker, 1863, List Lepidopterous Insects British Mus.,
pt. 28, p. 356 (o’, New Zealand).

Sciaphila saxana Walker, 1863, op. cit., pt. 28, p. 357 (2, New Zealand).

Conchylis ligniferana Walker, 1863, op. cit., pt. 28, p. 363 (o, Sydney).

Sptlonota holotephras Meyrick, 1925, Exotic Microlepidoptera, vol. 3, p. 67 (9,
Fiji) [mew synonym].—Clarke, 1955, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 1, p. 161.

Strepiscrates holotephras.—Clarke, 1958, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 3, p. 596, pl. 292, figs. 1-1a (type illustr., syn.: ewmarodes).

Eucosma eumarodes Meyrick, 1925, Exotic Microlepidoptera, vol. 3, p. 68 (9,
Fiji).—Clarke, 1955, Catalogue ... Microlepidoptera ... Meyrick, vol. 1,
p. 134; 1958, loc. cit., vol. 3, p. 596, pl. 292, figs. 2-2b (type illustr.; syn.:
holotephras).

Distribution: Australia, Tasmania, New Zealand, Fiji.

Food plants: Kunzea capitata, Darwinia fasciculata, Leptospermum
ericoides, Psidium guajava (all Myrtaceae).

Material examined: Occidental Negros, Victorias, 12.V.1961, on
guava (Psidiwm guajava) “LL 220,’’ 1 o, genit. slide 10, 19 Sept. ’30,
empty pupa; “gen. slide, female, no. 9, 19 Sept. ’30,’”’ ‘““‘W.D. Pierce

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 85

leg.,” “moth not kept.”’ Luzon, Mt. Makiling (Baker), 1 3, genit.
slide 5080. (USNM).

Strepsicrates inobtrusa, new species
Fiaures 84, 553

Male, 16 mm. (Head damaged.) Palpus dark grey with whitish
base (median segment with a suprabasal and a subapical white trans-
verse streak). Thorax dark fuscous (partly denuded). Abdomen
dark grey.

Forewing oblong, dilated, broadest at 3/4, with a large flat costal
fold to beyond 1/2, costa tolerably straight, apex obtusely pointed,
termen straight, oblique. Rather dark fuscous. Costal fold strongly
marbled and dusted with leaden grey; ill-defined series of 4 or 5
suffused dark grey spots along costa posteriorly; an ill-defined longi-
tudinal dark grey streak in center of disc below fold extending over
base of dorsum (cilia rubbed).

Hindwing fuscous with a bronze gloss, semipellucent, veins darker.

Male genitalia: Uncus halves forming at each side a moderate,
pointed, and hairy process—but less long-pointed than in Strepsi-
crates ejectana. Socius, a nob at the base of each arm of uncus.
Gnathos indefinite. Transtilla present, straight, sclerotized. Valva
more slender than in S. ejectana, more constricted, apex with cucullus
almost similar, external point somewhat longer. Aedeagus with
juxta, anellus, and caulis all strongly sclerotized.

Material examined: ‘Philippine Is., Acc.C.M.6151”’, 1 &, holotype,
genit. slide 5704. In the single specimen available the dorsum of
the forewings is strongly denuded. The genitalia, however, are
distinct.

Strepsicrates discobola, new species
Fiaures 85, 554

Male, 22 mm. Head black slightly mixed with white, more so
along orbits. Antenna somewhat thickened and compressed, grey,
narrowly ringed with whitish. Palpus ferruginous black, more or
less strewn with white. Thorax black mixed with white, anterior
half with a large white patch, anterior half of tegula ferruginous.
Abdomen dark grey, anal tuft blackish.

Forewing oblong, moderate, costa gently and irregularly curved,
apex obtusely pointed, termen gently convex, almost straight, little
oblique. Pale ochreous, densely strewn with black and ferruginous,
less obscured along dorsal third of wing. A transverse constricted
black blotch just before middle of costa, preceded by six almost
equal and equidistant transverse streaks; posterior half of costa less
obscured, with four subquadrate and suffused ferruginous-blackish

86 U.S. NATIONAL MUSEUM BULLETIN 257

spots, posterior of these apical and fasciate; a large black blotch
along lower edge of cell from well beyond base to middle, edged below
by a large, strongly raised and expanded tuft of black and white
scales; another such blotch, shorter, in lower angle of cell; an undulate
black fascia along closing vein, with several slender branches in cell,
upper half of fascia much dilated; a longitudinal grey suffused blotch
from lower angle of cell almost to termen; a well-defined black trans-
verse blotch parallel to termen, on 3/4 of dorsum, its posterior edge
with a strong semioval excision from below top almost to base; top
of this mark connected by grey suffusion with apical patch; terminal
edge irregularly white except below middle, dorsum paler, with four
transverse wedge-shaped light tawny marks and a blackish suffused
basal spot. Cilia grey mixed with white, tips white, basal third
unicolorous dark grey, three slender dark grey bars opposite middle
of termen, extending from base to top of cilia.

Hindwing dark purplish fuscous, darker towards apex, cilia paler,
with a light basal line and a darker subbasal band.

Male genitalia: Uncus halves moderate, attenuated, tips acutely
produced and slightly smuated. Gnathos traceable, slightly sclero-
tized, triangular. Valva narrower at base than in S. ejectana but
less constricted; cucullus with a single triangular and submembranous
ventral process, thorn above this rather small and not depressed.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 7200 ft., 10.1X%.1946, mossy stunted forest (CNHM
Philippine Exped. 1946-47, H. Hoogstraal), 1 o&, holotype, genit.
slide 5728; 1 o, paratype.

The species is nearly allied to S. poliophora Bradley from New
Hebrides Is. but is larger and differently marked.

Petrova Heinrich, 1923
Petrova scalaris, new species
Fieures 109, 555

Female, 22 mm. Head white, touched pale yellow. Antenna
black, scape white; face white, lower part with a pair of small black
marginal dots. Palpus black, basal segment mixed with white,
median segment with an oblique large white apical patch; terminal
segment white. Thorax white, with collar and shoulder, a large
round central patch and apex, black. Abdomen light fuscous grey.

Forewing oblong, dilated, moderately broad. Costa gently curved
anteriorly, almost straight posteriorly, apex obtusely pointed, termen
sinuate, slightly oblique. White with a trace of pale yellow tinge,
densely spotted with jet black and with a few leaden-grey spots.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 87

A small longitudinal mark on middle of base of wing; less than basal
third of costa with three transverse spots, anterior subbasal, posterior
extended so as to form a zigzag transverse fascia, its upper third
running obliquely to fold, median third along fold, lower third parallel
to first third, to 3/4 of dorsum; second third with a blunt tooth below,
a spot on dorsum opposite this; lower third of fascia with two den-
tations anteriorly, three posteriorly; irregular leaden-grey spots
before origin of fascia, below costa; three small dots on costa beyond
middle, becoming smaller posteriorly, interconnected by leaden-grey
patch just below costa, also connected with a triangular larger spot
in disc below them; this triangular spot in turn narrowly connected
with the triangular anterior prominence of the top of a transverse
vertical blotch, almost reaching dorsum before tornus, more or less
mixed with leaden grey posteriorly; three triangular spots on pos-
terior fifth of costa, ultimate of them apical, their angles intercon-
nected by a subcostal leaden-grey spot which is also connected with a
triangular or suboval spot well before upper part of termen which
in turn may be connected with the preceding transverse blotch; an
irregularly oval oblique spot, rising from 2/3 of termen, sometimes
connected with lower edge of preceding subcostal spots; spaces of
white color on costa parted by smaller black series of dots, flanked
with black points or lines. Cilia white, lower third with a diversely
sized and spaced series of black bars along middle portion of termen,
each bar continued over posterior 2/3 of cilia by a narrower grey
bar; a black bar above apex.

Hindwing pale grey, towards apex becoming darker glossy fuscous
grey. Cilia concolorous.

Female genitalia: Lobus analis elongate, attenuated at extremities.
Sterigma little modified, lamella antevaginalis, a semioval weak
sclerite with a small pointed process on each side below; lamella
postvaginalis, a pair of erect little sclerotized plates, flanking the
ostium. Ostium bursae rather long, calice-shaped, finely aciculate
and well defined. Cestum, a weak tube in the middle of ductus
bursae. Corpus bursae spheroidal, signa, two small rounded
scobiations.

Material examined: Luzon, Mountain Province, at base of Mt.
Data, 5500 ft., 22.1V.1946 (CNHM Philippine Zool. Exped. 1946-47,
H. Hoogstraal), 1 2, holotype, genit. slide 5726 (CNHM). Benquet
Proy., Bahio (Baker), 1 2, paratype, without abdomen (USNM).

Without the knowledge of the male genitalia it is not possible to
ascertain the true position of the species. Tentatively it is attributed
to the present genus which has been confined so far to the Northern

Hemisphere.

88 U.S. NATIONAL MUSEUM BULLETIN 257

Eucosma Hiibner 1823

Eucosma iographa, new species
Fiaures 83, 556

Male, 18mm. Head and scape of antenna white, flagellum fuscous.
Palpus dark grey, tip of median segment and entire terminal segment
white. Thorax white, collar and tegulae fuscous. Abdomen fuscous,
anal tuft whitish ochreous.

Forewing moderately broad, costa gently curved, apex subfalcate,
produced, pointed, termen sinuate above, rounded beneath. White,
costal half strongly suffused with darker. Anterior half of costa
greyish, irregularly suffused and transversely strigulated with rather
dark purplish grey; posterior half of costa dark purplish grey with
five white pairs of markings, the ultimate mark extended and forming
a subquadrate subapical spot; two darker, fuscous-purplish marks
on costa: at 1/4, wedge-shaped and in middle, irregularly transverse,
both suffused (in paratype basal fourth of costa dark grey); a longi-
tudinal broad streak of contrasting fuscous-brownish color just above
middle of wing, from middle of cell to before upper part of termen,
thence abruptly narrowed; to apex; some paler (partly rubbed)
connection of this streak with base of wing, three small brownish
arrowhead-shaped dots before lower half of termen, directed out-
wards; a very narrow and interrupted marginal line, along upper
part of termen. Cilia pale fuscous greyish with a white basal third,
above this barred with dark grey.

Hindwing rather dark grey, thinly scaled. Cilia paler fuscous
grey, with a whitish basal and a darker fuscous subbasal line.

Male genitalia: Uncus apparently absent, tezumen with a deeply
emarginate top, on each side a pointed-triangular process. Socius
large, porrected and hairy, a thick pad. Gnathos, a slender but
distinct semiannular rod. Valva moderate, clavate, cucullus densely
haired and bristled; sacculus triangularly projecting, crowned with
a bristly pointed process, top of sacculus with a blunt knob. Bases
of valvae and juxta sclerotized. Aedeagus moderately long, gradually
attenuated.

Material examined: Mindanao, Davao Prov., La Lun Mts.,
Calian, 5500 ft., 29-31.XI1I.1930 (Clagg, CM Acc. 9163) (CMP),
1 &, holotype, genit. slide 5702, 1 o, paratype.

Cryptaspasma Walsingham, 1900

Cryptaspasma (Allobrachygonia) hesyca Diakonoff, 1959
FiaurE 558

Cryptaspasma (Allobrachygonia) hesyca Diakonoff, 1959, Zool. Verh., no. 43,
p. 24, pl. 5, fig. 37, pl. 7, figs. 52-53, 57 (c'9, Philippine Is., Luzon).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 89

Distribution: Philippine Is., Luzon.

Material examined: The original material was from Luzon, Sub-
prov. Benguet, Pauai, Haights Place, 7000 ft., 12.XI1.1912 (A.E.
Wileman), 2 o’, 5 2 (Rothschild bequest, BM).

The printed label of this locality spells ‘‘Panai”’ for Pauai.

Cryptophlebia Walsingham, 1899

Cryptophlebia Walsingham, 1899, Indian Mus. Notes, vol. 4, p. 105.—Fletcher,
1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 61 (syn. of Argyroploce
Hiibner).—Swezey and Zimmerman, 1946, Proc. Hawaiian Ent. Soc., vol. 12,
p. 629.—Bradley, 1953, Bull. Ent. Res., vol. 43, p. 682 (Pogonozada Hamp-
son, syn.).—Diakonoff, 1953, Verh. Ned. Akad. Wet., Nat. ser. 2, vol. 49,
no. 3, p. 156 (syn. of Pseudogalleria Ragonot) ; 1957, Tijdschr. Ent., vol. 100,
p. 136, figs. 11-15, 20, 22.—Clarke, 1958, Catalogue . . . Microlepidop-
tera .. . Meyrick, vol. 3, p. 324.

Pogonozada Hampson, 1905, Ann. Mag. Nat. Hist., ser. 7, vol. 16, p. 586 (type
species, P. distorta Hampson, 1905, China)—Bradley, 1953, Bull. Ent. Res.,
vol. 43, p. 682 (syn. of Cryptophlebia Walsingham) .—Diakonoff, 1953, Verh.
Ned. Akad. Wet., Nat., ser. 2, vol. 49, no. 3, p. 156 (syn. of Pseudogalleria
Ragonot).

Pseudogalleria (part), Diakonoff, 1953 (not Ragonot 1885), Verh. Ned. Akad.
Wet., Nat., ser. 2, vol. 49, no. 3, p. 156, fig. 369.

Type species: Cryptophlebia carpophaga Walsingham, 1899 (India)
[=C. ombrodelta Lower, 1898].
Key to the Philippine Species of Cryptophlebia

1. Forewing with apical spot dark fuscous, finely obliquely strigulated; disc with

groups of numerous parallel lines . ... . ... . . ©. tetraploca
Forewing with apical spot ochreous fuscous, eerieninics pinkish; dise without
THEN GRO OS OF IVA 5 6 6 6 6 oO Coe Groepn G6 o Dio 5 Ge 2

2. Male hindwing with a black raised spot in disc; female with a small irregular
MATRA DOVE LOLMUS! 6 cy ents reece opt era ie . ees « ©. encarpa

Male hindwing without such spot; female with a foranone triangular spot

on dorsum before tornus ...... Solr saiar wat ia alee . C. ombrodelta

Cryptophlebia (Cryptophlebia) tetraploca (Meyrick, 1928), new combination
Figures 100, 557

Argyroploce tetraploca Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 446.
(o#, Mt. Makiling; New Ireland).—Clarke, 1955, Catalogue . . . Micro-
lepidoptera . . . Meyrick, vol. 1, p. 306.

Distribution: Philippine Is., ? New Ireland.

Material examined: Luzon, Mt. Makiling (Baker), 3 <, genit.
slide 5012 (USNM). Luzon, Benguet Subprov., Palali, 2000 ft.,
3.VIII.1913, 1 o, genit. slide 5541; Rizal, Montalban, 17.V1.1914,
1 &, Mindanao, Lanao, plains, 19.V.1914 (A.E. Wileman) (BM).

Three specimens in the USNM doubtlessly belong to the type lot.
The present material forms a welcome addition to that available

90 U.S. NATIONAL MUSEUM BULLETIN 257

of the species. The second male specimen cited in the original
description is from New Ireland; it may prove to be a distinct species.
One of the present specimens is labelled ‘paratype’, but again,
since only a single specimen has been sent to Meyrick for identifi-
cation, no syntypes from Luzon were cited by him; so, formally,
the present material is only topotypic.

The male genitalia may be described thus. Tegumen moderate,
subtrapezoidal, its dorsal portion slightly broader than its legs.
Uncus indicated by a small quadrate prominence or fold. Gnathos
rather well developed for the genus, indicated by short, pointed
lateral processes each ending in a dark point to which are attached
a strongly folded and well-defined tuba analis, as well as a transverse
sclerite, probably the gnathos hook proper, with a triangular excision
in front. Vinculum strong, angularly bent. Valva moderate,
straight, slightly clavate; its top vesicular, with a moderate cavity
internally, containing a single large spine and a marginal rounded
subtriangular ridge beyond it. Caulis very strong. Aedeagus
narrow, dilated at base (slide 5012).

Cryptophlebia (Cryptophlebia) ombrodelta (Lower, 1898)
Fiaures 559-560

Arothrophora (?) ombrodelta Lower, 1898, Proc. Linn. Soc. New South Wales,
vol. 23, p. 48 (co, Victoria).—Diakonoff, 1953, Verh. Ned. Akad. Wet., Nat.,
ser. 2, vol. 49, no. 3, p. 157.

Cryptophlebia ombrodelta.—Bradley, 1953, Bull. Ent. Res., vol. 43, p. 682, fig. 1
(genit. o), pl. 24, fig. 1 (¢), pl. 25, figs. 1, la (genit. 9) (syn.: carpophaga
Walsingham).—N.B. Tindale, 1955, Trans. Roy. Soc. South Australia, vol.
78, p. 97, fig. (lectotype @ selected).—Diakonoff, 1957, Tijdschr. Ent., vol.
100, p. 139, figs. 11-15, 20, 22.

Cryptophlebia carpophaga Walsingham, 1899, Indian Mus. Notes, vol. 4, p. 106
(a ¢?, India).—Barlow, 1903, op. cit., vol. 5, p. 121, pl. 15, figs. 2, 2a, 2b.—
Maxwell-Lefroy, 1909, Indian Insect Life, p. 531, pl. 28, figs. 11, 12.—
Diakonoff, 1953, Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 49, no. 3, p. 157.

Argyroploce illepida Meyrick, 1910 (not Butler, 1882), Proc. Linn. Soc. New
South Wales, vol. 36, p. 265 (syn. ombrodelta Lower and carpophaga Walsing-
ham); 1911, Indian Mus. Notes, vol. 5, p. 218.—Fletcher, 1914, South
Indian Insects ... , p. 449, fig. 327; 1917, Rep. Proc. 2nd Ent. Meeting
Pusa, pp. 230, 234, 257; 1920, Mem. Dept. Agric. India, Ent. ser., vol. 4,
p. 56 (life hist., foodplant); 1932, Imp. Counc. Agric. Res., Sci. Mon., no. 2,
p. 29, pl. 19 (stages 9).—R. Ayyar, 1921, Rep. 4th Ent. Meeting Pusa, p.
364 (parasite, Huagathis cryptophlebiae Viereck).—Van der Goot, 1940,
Landbouw, vol. 16, pp. 507, 514, figs. 1-7 (also as Meded. Algemeen Proefst.
Batavia no. 46=Med. Inst. Plantenziekten no. 99), pp. 1-43 (life hist., food-
plant, parasite, Java).—Clarke, 1951, Journ. Washington Acad. Sci., vol.
41, p. 299, figs. 5, 6, 13.

Distribution: South India, Ceylon, Formosa, Java, Borneo, Siam,

Philippine Is., Guam, Dampier Is., Queensland, New South Wales,

Victoria, Northern Territory of Australia.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS QO]

Food plants: Parkinsonia aculeata (leaves, pods), Cassia fistula, C.
occidentalis (pods), Bauhinia purpurea (pods), Sesbania aculeata
(pods), S. grandiflora (seeds), Tamarindus indica (fruits); Acacia
arabica, Acacia spp., Adenanthera pavonia, Pithecolobium dulce (Legu-
minosae) ; Nephelvum litcha (fruits, seeds) (Sapindaceae) ; Aegle marmelos
(fruits), Teronea elephantum (fruits) (Rutaceae).

Lectotype, 2, in the South Australia Museum.

Material examined: Luzon, Agoo, La Union, 8.IV.1945, 1 0,
genit. slide 5094; same locality, 1.V.1945, 1 o, genit. slide 5095
(J.G. Franclemont, CUI). Luzon, Benguet Subprov., Palali, 3000
ft., 28.VI.1913 (A.E. Wileman), 1 o& (BM).

Cryptophlebia (Cryptophlebia) encarpa (Meyrick, 1920)
Figures 106-108, 561-562

Argyroploce encarpa Meyrick, 1920, Exotic Microlepidoptera, vol. 2, p. 349
(2, Bengal, Ceylon).—Clarke, 1955, Catalogue ... Microlepidoptera
..- Meyrick, vol. 1, p. 125.

Crytophlebia encarpa Bradley, 1953, Bull. Ent. Res., vol. 43, p. 686.—Clarke,
1958, Catalogue. . . Microlepidoptera . . . Meyrick, vol. 3, p. 324, pl. 161, figs.
3-3b.—Diakonoff, 1959, Zool. Verh., no. 43, p. 52, pl. 9, figs. 76-77.

Distribution: South India, New Hannover, Sudest Is., Celebes.

Food plants: Zizyphus jgujuba (fruits and leaves), Citrus (fruits).

Material examined: Luzon, Mt. Makiling (Baker), 1 9, genit.
slide 5062 (USNM).

The female genitalia are characterized by a narrow, darkly sclero-
tized edge to the ostium, in the shape of a wide numeral 8, with open
top (lamella antevaginalis), while the colliculum is short and slender,
a sclerotized small tube. Corpus bursae is subovoid, with both
extremities narrowed. Signa extremely strong, almost equal hooks,
with round and large basal plates.

Erinaea Meyrick, 1907

Erinaea amphigonia, new species
Figures 94, 563

Female, 15.5 mm. Head white, side tufts on vertex black. An-
tenna black, scape white with a black subapical ring. Palpus blackish,
apical portion of median segment and entire terminal segment white.
Thorax black, tips of tegulae light grey. Abdomen dark fuscous,
venter paler.

Forewing elongate, suboval, broadest beyond middle, narrowed
thence, rather narrow, costa curved along basal half, almost straight
along apical half, apex moderately pointed, termen sinuate, oblique.
Pure white, except area of the ocellus which is with a faintest pinkish
tinge; markings jet black slightly mixed with anthracite color. Basal

237-168—67——_7

92 U.S. NATIONAL MUSEUM BULLETIN 257

patch rather small (1/9), edge tolerably straight, oblique; an oblique,
subquadrate spot from 1/4 of costa to upper edge of cell, lower edge
rounded; an oval spot just above dorsum below preceding, connected
with a narrow line along anterior part of dorsum; a semicircular spot
on middle of costa, to upper edge of cell; an inwards-oblique, strong
transverse fascia, from 5/6 of costa to 3/4 of dorsum, anterior edge
tolerably straight, its upper half serrulate; posterior edge of this
fascia with two large rectangular projections, one on dorsum, another
in middle of disc; an elongate spot in apex; two minute longitudinal
marks beyond ocellus; a tawny sinuate line from below costa beyond
apex, to middle of termen, thence marginal, to tornus; dark markings
on costa alternating with minute single black dots; beyond semi-
circular spot there are two of these dots. Cilia white with two large
black spots, beyond apex and middle of termen, respectively.

Hindwing dark fuscous grey, becoming somewhat lighter towards
base. Cilia dark fuscous grey with a whitish basal line.

Female genitalia: Genital sternite moderate, sclerotized only along
caudal edge, sides sinuate, upper angles rounded. Sterigma repre-
sented by a large, subcrescentic sclerite with thickened edges. Col-
liculum, a wide, sclerotized tube, its lower portion with deep longi-
tudinal folds. Corpus bursae with the characteristic bent sclerite.
Signa rather slender, subequal, curved thorns with moderate basal
plates.

Material examined: Luzon, Benguet Subprov., Haights Place,
Pauai, 7000 ft., 15.X1.1912 (A.E. Wileman), 1 <, holotype, genit.
slide 5533 (BM).

Crocidosema Zeller, 1847

Crocidosema plebejana Zeller, 1847
Figure 564

Crocidosema plebejana Zeller, 1847, Isis, p. 721.—Heinemann, 1849, Schmetterlinge
Europas, p. 241.—Staudinger and Wocke, 1871, in Cat. Lepidopteren euro-
paeischen Faunengebiets, p. 263, no. 1269.—Eppelsheim, 1881, Stettiner ent.
Zeitschrift, p. 379.—Meyrick, 1881, Proc. Linn. Soc. New South Wales,
vol. 6, p. 659; 1886, Trans. Roy. Ent. Soc. London, p. 276; 1928, Rev. Hand-
book British Lepidoptera, p. 539.—Walsingham, 1891, Proc. Zool. Soc.
London, p. 506; 1897, op. cit., p. 127, no. 174; 1907, im Sharp, Fauna Ha-
waiiensis, vol. 1, pt. 5, p. 675, pl. 10, fig. 15.—Staudinger and Rebel, 1901, in
Cat. Lepidopteren palaearktischen Faunengebietes, vol. 2, p. 110, no. 1968.—
Kennel, 1910, Palaearktischen Tortriciden, p. 468, pl. 18, figs. 66, 67; 1910, zn
Spuler, Schmetterlinge Europas, vol. 2, p. 2738, pl. 85, fig. 45.—Philpott, 1923,
Trans. New Zealand Inst., vol. 59, p. 475, fig. 10.—Heinrich, 1923, U.S. Nat.
Mus. Bull. 128, p. 190, figs. 10, 29, 29a, 325.—Lhomme, 1935, Cat. Lépidop-
téres France et Belgique, vol. 2, p. 330.—Clarke, 1958, Catalogue...
Microlepidoptera . . . Meyrick. vol. 3, p. 319, pl. 158, figs. 1-la, 2-2a,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 93

3-3a.—Hannemann, 1961, Tierwelt Deutschlands, vol. 48, p. 154, no. 315
(also spelled plebetana by some authors).

Penthina alteana Mann, 1855, Verh. Zool.-Bot. Ges. Wien, p. 555.

Paedisca lavaterana Milliere, 1862, Iconographie et déscription chénilles et
Lépidoptéres inédits, pp. 290, 310, pl. 34, figs. 9-13.

Grapholitha peregrinana Méschler, 1866, Berliner ent. Zeitschrift, p. 139.

Stenoptycha obscura Wollaston, 1879, Ann. Mag. Nat. Hist., ser. 5, vol. 3, p. 341.

Proteopteryz blackburni Butler, 1881, Ann. Mag. Nat. Hist., ser. 5, vol. 7, pp. 393-
394.— Willcocks, 1916, Insect Pests Egypt, vol. 1, p. 390, pl. 7, fig. 5.

Crocidosema ptiladelpha Meyrick, 1917, Trans. Roy. Ent. Soc. London, p. 18.—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick; vol. 1, p. 264;
1958, op. cit., vol. 3, p. 319, pl. 158, figs. 1-la (syn. of plebejana).

Crocidosema synneurota Meyrick, 1926, Trans. Roy. Ent. Soc. London, vol. 74
p. 276.—Clarke, 1955, Catalogue . .. Microlepidoptera .. . Meyrick’
vol. 1, p. 301; 1958, op. cit., vol. 3, p. 319, pl. 158, figs. 2-2a (syn. of plebejana) ,

Distribution: Cosmopolitan.
Material examined: Luzon, Los Bafios (Baker), 1 9, genit.
slide 5087 (USNM).

Loboschiza, new genus

Head with appressed scales. Ocellus posterior. Proboscis de-
veloped. Antenna in male short-ciliate. Palpus moderate, ascend-
ing, appressed to face, not reaching top of eye, smoothly scaled, medi-
an segment moderate, little dilated and slightly roughish at apex,
terminal segment small, subacute, smooth and exposed. Thorax
without a crest. Posterior tibia normal.

Forewing broad, suboval, apex obtusely pointed, termen rounded.
Vein 2 from beyond 2/3 of cell, 3 from angle, only slightly sinuate, 4
more sinuate, closer to 3, 3-6 remote, 7 separate, to termen below apex,
8 from angle, 9 rather close to 8, 10 from midway distance 11-9, 11
from 2/5 of cell. Upper parting vein from 2/3 distance between 11
and 10, vestigial except extreme origin, lower parting vein from
toward base to between 4 and 5.

Hindwing with cubital pecten, rather short, broadly semioval; 2
from 2/3, 3 and 4 stalked from angle, 5 approximated at base, 6 and 7
closely approximated toward base.

Male genitalia: Tegumen broadly conical. Uncus absent. Socius a
moderate, appressed, elongate-oval flap. Gnathos paired, a mod-
erate semioval sclerite on each side. Valva oblong, dilated and
clavate; sacculus with a prominent and large semioval lobe, beset with
dense long bristles, processus basalis Jong. Cucullus strongly dilated
and bilobed, upper lobe projecting, semioval, sparsely bristled over the
disc; lower lobe more pointed, densely bristled; with a curved spine
on top. Aedeagus rather long, straight and narrow, gradually
tapering; caulis long and bandlike.

Female unknown.

94 U.S. NATIONAL MUSEUM BULLETIN 257

Type species: Argyroploce clytocarpa Meyrick, 1920 (Philippines).

A distinct monotypic genus with Eucomine affinities, characterized
by the peculiarly shaped valva and the unusual origin of vein 11 in the
forewing.

Loboschiza clytocarpa (Meyrick, 1920), new combination
Figures 837, 842

Argyroploce clytocarpa Meyrick, 1920, Exotic Microlepidoptera, vol. 2, p. 349

(o, “Philippines’’).—Clarke, 1955, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 1, p. 94.
Olethreutes clytocarpa.—Clarke, 1958, Catalogue . .. Microlepidoptera .. .

Meyrick, vol. 3, p. 496, pl. 247, figs. 3-3b (holotype and genitalia figured).
Distribution: “Philippines.”
The holotype, &, unique, is labelled “Philippines. M.-10”; genit.
slide 7338 (BM).

Laspeyresia Hiibner, 1826

Key to the Philippme Species of Laspeyresia

1. Forewing bright brassy yellow with posterior half dark purplish leaden grey.
L. gratulata
Forewing fuscous with faint greyish markings. ...... .. L. inflata

Laspeyresia inflata Meyrick, 1916

Laspeyresia inflata Meyrick, 1916, Exotic Microlepidoptera, vol. 2, p. 23 (9,
Mindoro, Butas River).—Clarke, 1955, Catalogue . . . Microlepidoptera . . .
Meyrick, vol. 1, p. 171; 1958, op. cit., vol. 3, p. 440, pl. 219, figs. 3-3a
(wings, genitalia 7).

Distribution: Philippine Is., Mindoro.
The generic position of this species is uncertain.

Laspeyresia gratulata Meyrick, 1916
Fiaure 567
Laspeyresia gratulata Meyrick, 1916, Exotie Microlepidoptera, vol. 2, p. 23 (9,
Mindanao, Daron).—Clarke, 1955, Catalogue . .. Microlepidoptera .. .
Meyrick, vol. 1, p. 149; 1958, op. cit., vol. 3, p. 439, pl. 218, figs. 4-4b (wings,
genitalia 9).
Distribution: Philippine Is., Mindanao.
The generic position of this species is uncertain.

Pammene Hiibner, 1926

Key to the Philippine Species of Pammene

1. Hindwing fuscous, paler towards base; cilia grey... ... . P. ionia
Hindwing black with basal half white; cilia white. . . . . . P. leucodora

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 95

Pammene ionia Wileman and Stringer, 1929
Figures 838-841

Pammene ionia Wileman and Stringer, 1929, The Entomologist, vol. 62, p. 67
(o', Luzon).

Distribution: Philippine Is., Luzon.

Material examined: Luzon, Manila, XJJ.1945, at light (H.
Hoogstraal), 1 o, neallotype, hereby selected, genit. slide 5764, 2 ¢@,
genit. slide 6032 (figured) (CNHM).

Holotype, female, labeled thus: ‘‘Pammene ionia Wileman,”’
“Baguio, Subprov. Benguet, Luzon, P.I., 23.V.1913, A.E. Wileman.”’
slide BM 12025 (BM).

Male genitalia: Coremata on the eighth segment present, rather
small, fan-shaped. Tegumen moderate, a smooth arch. Uncus,
socii absent. Tuba analis large, hyaline; membrane between this
and inner circumference of upper part of tegumen distinctly sclero-
tized. Valva robust, rather short and broad, primary emargination
beyond middle, reaching above middle of width of valva; sacculus
with a few bristles; cucullus rounded, spined; costa with a row of
bristles. Aedeagus long, moderately curved, sclerotized and gradually
narrowed. Cornuti, a sheaf of long and slender, straight spines.

Female genitalia: Sterigma, a subcardiform elevated field, at the
sides with finely wrinkled surface. Ostium, semioval, rather wide.
Corpus bursae oval, signa two large flat hooks.

Belongs to a large group of similarly looking small species, inhabiting
grass land and probably feeding on Gramineae.

Pammene leucodora Meyrick, 1928
Figures 96, 470, 565-566, 804

Pammena leucodora Meyrick, 1928 [sic], Exotic Microlepidoptera, vol. 3, p. 447
(oa ¢, Luzon).

Pammene_ leucodora, Clarke, 1955, Catalogue ... Microlepidoptera
Meyrick, vol. 1, p. 185; 1958, op cit., vol. 3, p. 564, pl. 281, figs. 2-2a (lecto-
type o selected, figured).

Distribution: Philippine Is.

Material examined: Luzon, Mt. Makiling, ‘feeds on Monophlebus,”’
“par. on scale on Pithecolobium scutiferum, 7.VII.1913” (C.F. Baker),
2 0, 39. Los Bafios, ‘feeds on Monophlebus (Baker), 1 o, 2 9,
gen. no. 5015 co’, 57759. Acc. no. 18472, Coll. of Agric. Univ., P.I.,
“moth parasitic in scale no. 9483,” ‘on Peressopneumon convera, on
Pithecolobium scutiferum” 22. 3 &%,6 2 (USNM).

The present series forms an important addition to the two original
specimens, which were sent to Meyrick and described by him. Three
specimens from Los Bajfios are topotypes.

96 U.S. NATIONAL MUSEUM BULLETIN 257

The data on the remarkable entomophagous habits of the species
are not recorded in the original description. They are the more
unexpected because the closely allied Javanese species, P. rescissa
Meyrick, simply feeds on fruits of Cynometra edulifolia.

Male genitalia: Tegumen erected-triangular, high and rather
slender, right and left halves slanting slightly towards each other,
basal angles prominent. Uncus and gnathos absent. Valva simple,
rather long, sacculus 1/3, incision moderate, semioval, cucullus elongate
oval, with long bristly hairs along ventral side. Aedeagus moderate
and slender, apical third, a narrow tube. Sclerotized edge of the
eighth sternite (mensis ventralis) narrow and long, | |-shaped, each
leg ending in a very long and slender corema.

Chlidanotinae

Key to the Philippine Tribes of Chlidanotinae
1. Forewing with veins 8 and 9 stalked or 9 out of the stalk of 7 and 8; lower

parting vein to above origin of vein5 .... .. =. . . CHLIDANOTINI
Forewing with vein 9 separate; lower parting vein absent. . ScHOENOTENINI
Chlidanotini
Key to the Philippine Genera of Chlidanotini
1. Forewing with vein 4 present, 8and9outof7 ..... . . Caenognosis
Forewing with vein 4 absent, 7 free, 8and 9 stalked. . . . . . Trymalitis

Caenognosis Walsingham, 1900

Caenognosis Walsingham, 1900, in Andrews, Monograph Christmas Is., p. 79.—
Meyrick, 1912, in Aurivillius, Lepidopterorum Catalogus, pars 10, p. 53;
1913, in Wytsman, Genera Insectorum, fasc. 149, p. 52.—Fletcher, 1929,
Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 37 (Hpirrhoeca syn.).—Diakon-
off, 1956, Proc. Ned. Akad. Wet., ser. C, vol. 59, p. 640, figs. 9, 16 (neur.,
genitalia 7).

Epirrhoeca Meyrick, 1911, Proc. Linn. Soc. New South Wales, vol. 36, p. 293
(type species: neoris Meyrick=incisa Walsingham, Australia).—Tillyard,
1926, Insects Australia and New Zealand, p. 427.

Type species: Caenognosis incisa Walsingham, 1900 (Christmas Is.).
Caenognosis incisa Walsingham, 1900
Figures 127-128, 568

Caenognosis incisa Walsingham, 1900, in Andrews, Monograph Christmas Is.,
p. 79. (co, Christmas Is.)—Meyrick, 1912, in Aurivillius, Lepidopterorum

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 97

Catalogus, pars 10, p. 53; 1913, in Wytsman, Genera Insectorum, fase.
149, p. 52.—Diakonoff, 1956, Proc. Ned. Akad. Wet., ser. C, vol. 59, p. 640,
figs. 9, 16 (figs. neur., genitalia 7, New Guinea).
Epirrhoeca neoris Meyrick, 1911, Proc. Linn. Soc. New South Wales, vol. 36, p. 293
(@, Australia) [mew synonym].
Distribution: Christmas Is., Australia, New Guinea.
Material examined: Luzon, Mt. Makiling (Baker), 37, 19 (USNM).
Although the generic name Epirrhoeca has been sunk as a synonym
of Coenognosis long ago (Fletcher, 1926), the validity of the specific
name neoris apparently has not been questioned before.

Trymalitis Meyrick, 1905

Trymalitis cataracta Meyrick, 1907
Ficure 569

Trymalitis cataracta Meyrick, 1907, Journ. Bombay Nat. Hist. Soc., vol. 18,
p- 153 (co, Ceylon).—Bradley, 1957, Nat. Hist. Renell Is., vol. 2, no. 19,
p. 97 (optima, macarista synonyms).—Clarke, 1963, Catalogue . .. Micro-
lepidoptera . . . Meyrick, vol. 4, p. 80, pl. 38, figs. 3-3c.

Trymaltis optima Meyrick, 1911 [sic], Proc. Linn. Soc. New ‘South Wales, vol.
36, p. 294 (co 2, Queensland; generic name misspelled, Trymaltis).

Trymalitis optima.—Fletcher, 1931, Cat. Indian Insects, fase. 22, p. 13.—Meyrick
1939, Trans. Roy. Ent. Soc. London, vol. 89, p. 53 (macarista synonym).—
Clarke, 1963, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 4, p. 80,
pl. 38, figs. 2-2b.

Trymalitis macarista Meyrick, 1934, Exotic Microlepidoptera, vol. 4, p. 489.

Distribution: Andaman Is., Ceylon, Java, Siam, Queensland, New
Guinea, Fiji, Bismarck Is.

Material examined: Luzon, Mt. Makiling (Baker), 1 <’, genit.
slide “July 29, 1935, A. B.” Fiji (Wm. Schaus), 1 o@ (USNM).

In the initial line of the original description of T. optima (fig. 569)
the generic name is misspelled, ‘‘Trymaltis,”’ while in the second line
and in the index this name is spelled correctly, Trymalitis. The
erroneous spelling is used by Tillyard, 1926 (Insects Australia and
New Zealand, p. 427) and by Neave, 1940 (Nomenclator Zoologicus,
vol. 4, p. 584).

Schoenotenini

Key to the Philippine Genera of Schoenotenini

1. Hindwing with veins 6 and 7 short stalked, connate or closely approximated
from upper angle of cell or from pee running upper edge of cell, remote
POMPOM ews, cpaicee pte, eee Es ETRE oo ata. US Pea ae Schoenotenes

Hindwing with veins 6 and 7 very Mone stalked: Peoninels from base of wing,
stalk sometimes connected with middle of cell by a vertical cross bar.
Stenarchella, new genus

98 U.S. NATIONAL MUSEUM BULLETIN 257

Schoenotenes Meyrick, 1908
Schoenotenes collarigera, new species
Fiaures 47, 571

Female, 16mm. Head greyish-creamy white. Antenna with scape
whitish, flagellum pale grey. Palpus rather long and slender; whitish,
partly suffused with pale grey; terminal segment moderately long.
Thorax greyish-creamy white, suffused with grey anteriorly. Abdomen
white.

Forewing elongate, broadest before middle, costa gently curved
anteriorly, straight posteriorly, rather curved before apex, apex
moderately rounded, termen little rounded, oblique, veins raised
and roughish. Creamy white, with fine interrupted transverse pale
orey strigulae; markings pale grey, edged and marbled with darker
erey. Basal patch indicated by a triangular spot on costa from just
beyond base, extending over more than 1/5, below limited by fold,
outer edge inwards-oblique, rather straight; lower and outer edges
of this patch blackish, costal edge with four transverse dark strigulae;
transverse fascia narrow and sinuate, from before middle of costa
to dorsum before tornus; upper half of this fascia wedge-shaped,
pale grey, narrowly dark edged; lower half in right wing formed only
by pale grey edges, irregular in left wing; a white raised tuft on
closing vein, edged except anteriorly with black; some irregular
dark grey, fuscous and black dotting above, in, and below fold at 2/3
of wing and an elongate black strigula below fold at 1/3; costal patch
rather small, semioval, almost semicircular, anterior and posterior
edges truncate, rather darkly suffused with fuscous, pale-centered;
preterminal blotch moderate, rather rounded, pale grey; a series of
blackish marginal dots on ends of all veins, from vein 9 to tornus.
Cilia white, barred with grey.

Hindwing white, extreme edge around apex and along upper half
of termen suffused with dark grey. Cilia white, around apex pale
grey.

Female genitalia: Ninth segment hemispheroid with a flattened
edge, rather sclerotized and slightly colored. Lobus analis with a
rounded upper and a more slender lower half. Sterigma triangular,
ostium, a curved slit in its lower part; lamella antevaginalis thus
being narrow and rodlike; lamella postvaginalis shaped as a strong
band. Ductus bursae short, simple. Corpus bursae ovoid. Signum,
a curved, hollow tooth.

Material examined: Oriental Negros, Mt. Talinas, 1020 m, 28.VI.-
1958 (light trap, H. E. Milliron), 1 9, holotype, genit. slide 5318
(BMH).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 99

Stenarchella, new genus

With the external characters and neuration of Proactenis Diakonoff,
1941, but with a quite different type of male genitalia.

Tegumen rather high, cylindrical. Uncus strong, sclerotized, a
simple hook with a rounded top. Socius moderate, free, pending.
Gnathos strong, arms converging and porrected, corrugated, point
pending, obtuse, triangular, a small additional blade arising from
the bent of the pending portion. ‘Transtilla, a moderate, trapezoidal
band. Vinculum small, subtriangular. Valva of Protarchella type,
but with a strongly dilated basal half and a more slender cucullus.
Sacculus 2/3, its apical hook blunt and strong. Aedeagus little curved,
rather broad, top with a short upper and a long lower lip.

Type species: Stenarchella eupista, new species.

Apparently nearest to Cornuticlava Diakonoff, 1969, but less
specialized.

Stenarchella eupista, new species
Fiagures 121-123, 574

Male, 20.56 mm. Head white, slightly touched with fuscous.
Antenna white, median segment with a large black spot on upper
side, not reaching apex nor lower edge, terminal segment with a black
median ring. Thorax whitish, with a pale purple gloss. Abdomen
white.

Forewing suboval, slightly dilated, broadest at 3/4, costa little
curved, apex rounded, termen rounded, little oblique, with slight
raised scale tufts in disc. Snow white, markings formed by short
and slender strigulae along raised veins, more or less interrupted
between veins, therefore appearing grey. A small transverse mark
beyond base of costa, preceded and followed by a minute dot; a large
transverse and slightly undulate streak at 1/5 reaching to fold;
transverse fascia formed by three or four transverse strigulae or dots
on costa, preceded by two distant costal dots, and followed by one
more dot; these dots emitting almost vertical faint strigulae, becoming
longer on posterior part of wing, to form together a triangular trans-
verse fascia, strongly narrowed below, anterior edge very oblique,
posterior slightly so, end on dorsum before tornus; costal patch
formed by a small quadrate costal dot before apex, connected with a
larger subcostal one before preceding which is also connected by two
lines with costa; a slender wedge-shaped preterminal mark, little
oblique, resting with acute base on termen just above tornus; a faint
zigzag preapical streak, from costa to before middle of termen; a
subtriangular spot on middle of dorsum, reaching above middle of
wing, but not touching transverse fascia. Cilia snow white with a
submedian row of black dots.

100 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing and cilia white.

Male genitalia as described with the genus above.

Material examined: Mindanao, Davao Prov., La Lun Mt., Calian,
5000 ft., 29-31.XII.1920 (Clagg, CM Acc. 9163), 1 o, holotype,
genit. slide 5700 (CMP).

Carposinidae

Key to the Philippine Genera of Carposinidae

1. Valva short, sacculus extended, cucullus with an additional lobe.
Campylarchis, new genus

Vialva Oth yloh icv acy shecats hapa iienczoy aa omega ee ab kati aci lo Eacumaaeiaes 2

2. Valva with base soldered to vinculum, cucullus with a strong lateral clasping
HOOK el comty Ue BE cael oes Bae SE adn ey Loe On Come e Se Metacosmesis
Valva WIthOuU BUCH HOOKM. oss sme ert nig ey bee or cee a he ret nee oe 3

3. Forewing with veins 8 and 9 separate. .......2... Heterogymna
Forewing with veins 8 and 9 stalked ......2.2.2.2.+.-. Meridarchis

Campylarchis, new genus

Head with appressed scales. Ocellus absent. Proboscis developed.
Antenna in male 3/4, filiform, ciliated, ciliations over 1; scape elongate,
clavate. Labial palpus moderate, subascending, median segment
spindle-shaped, with closely appressed short scales, roughish below,
terminal segment about 1/3, spindle-shaped, subacute, slightly rough
(thorax rubbed). Posterior tibia with very long, fine hairs above.

Forewing elongate-sublanceolate, dilated, pointed, 2 from toward
angle, 3 from angle, 4 and 5 connate, 6 remote, 7 separate, to apex,
8 and 9 stalked, 11 from 3/4 of cell. Hindwing semioval-lanceolate,
pointed, over 1, cilia 1/2. Vein 2 from 1/2, 3 and 4 stalked, from
angle, 6 and 7 parallel.

Male genitalia. 'Tegumen small, rounded. Saccus developed, 3x
as long as tegumen. Valva strong, very short, sclerotized, sacculus
extended; cucullus small, hairy, with an additional, distal lobe.

Type species: Campylarchis acuta, new species.

The genus is very characteristic by reason of the male genitalia.
It is allied to Xyloides Diakonoff and Metacosmesis Diakonoff, closer
to the latter but not very near.

The following earlier described species also belong here judging
from Clarke’s illustrations of their male genitalia.

Meridarchis phaeodelta Meyrick, 1906, Journ. Bombay Nat. Hist.
Soc., vol. 17, p. 1388.—Clarke, 1963, Catalogue . . . Microlepi-
doptera . . . Meyrick, vol. 4, p. 57, pl. 27, figs. 4-4b (Ceylon).

Meridarchis picroscopa Meyrick, 1930, Exotic Microlepidoptera, vol.
3, p. 588.—Clarke, 1963, Catalogue . . . Microlepidoptera .
Meyrick, vol. 4, p. 58, pl. 28, figs. 1-1b (New Guinea).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 101

Meridarchis vitiata Meyrick, 1913, Exotic Microlepidoptera, vol. 1,
p. 72.—Clarke, 1963, Catalogue . . . Microlepidoptera . . . Mey-
rick, vol. 4, p. 61, pl. 29, figs. 1-1b (Assam).

Campylarchis acuta, new species

Fiaures 129-130, 471, 471la, 577

Male, 23 mm. Head and thorax pale ochreous, slightly suffused
with tawny. Palpus fuscous tawny, dusted with brown, dusting
becoming less dense towards apex. Abdomen pale ochreous.

Forewing elongate, dilated, pointed, costa curved at extremities,
straight in middle, apex pointed and produced, termen sinuate,
concave above, rounded beneath. Pale ochreous (worn), markings
tawny fuscous and purplish brown. Indication of an inverted-
trapezoidal patch on middle of costa reaching to middle of cell; a
light tawny suffusion beyond cell; a bright tawny suffused marginal
streak along termen and in tornus, from apex to dorsum; a spot of
deep purple sparse dusting opposite middle of termen. Cilia pure
white with a brown apical third (imperfect).

Hindwing and cilia pale greyish.

Male genitalia sclerotized. 'Tegumen short, strongly rounded,
with juxta forming a complete circle. Uncus indicated by a small
bicuspid prominence, gnathos, by a short process at each side. Saccus
long, narrowed, about 3X as long as tegumen. Sacculus strong,
semioval, top with two rounded processes. Cucullus short, rounded,
bristly. External lobe of valva triangular, upper edge concave,
point acute, a rounded knob at base apparently forming an articula-
tion with sacculus. Anellus lobes moderate, slender, bristly. Aede-
agus very large, with a hollow, egg-shaped body on a slender stalk;
cornuti, two opposite patches of very dense spiny bristles.

Material examined: Luzon, Benguet Subprov., Pauai, 7000 ft.,
Haights Place, 17.X1.1912 (A.E. Wileman), 1 «, holotype, genit.
slide 5581 (BM). The specimen is rather rubbed, with left pair of
Wings not quite spread, but with the genitalia very characteristic.

Peragrarchis Diakonoff, 1959
Peragrarchis Diakonoff, 1959, Bull. British Mus. Nat. Hist., Ent. ser., vol. 8, p.
124, figs. 1, 2, pl. 5, fig. 7 (7).
Type species: Meridarchis rodea Diakonoff, 1950 (New Guinea).
Now that the status of several earlier-described species of Meri-
darchis is clarified in Clarke’s monograph (1963, vol. 4), the following
two species may be transferred from Meridarchis to the present genus.

Peragrarchis pelograpta (Meyrick, 1929), new combination

Meridarchis pelograpta Meyrick, 1929, Trans. Roy. Ent. Soc. London, vol. 76,
p. 502 (9, Austral Is., Polynesia).—Clarke, 1963, Catalogue...

102 U.S. NATIONAL MUSEUM BULLETIN 257

Microlepidoptera . . . Meyrick, vol. 4, p. 57, pl. 27, figs. 3-3b (wing,
genitalia illustr.).

Peragrarchis syncolleta (Meyrick, 1928), new combination

Meridarchis syncolleta Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 404
(@ 9, Andaman Is.).—Diakonoff, 1950, Bull. Brit. Mus. Nat. Hist., Ent. ser.,
vol. 1, p. 297.—Clarke, 1963, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 4, p. 58, pl. 28, figs. 4-4b (wing, genitalia illustr.).

These species have male genitalia of a very characteristic type,
showing that the group is natural and compact. They differ from
one another by reason of minor points of genital structure and also by
coloring and markings.

Metacosmesis Diakonoff, 1949

Metacosmesis Diakonoff, 1949, Treubia, vol. 20, p. 48, figs. 5, 6, 10 (type species:
Metacosmesis barbaroglypha Diakonoff, 1949, Treubia, vol. 20, p. 48, Java).
The genus is better characterized by the genitalia of the males than
by the superficial characters, e.g., the neuration, which is subject to
some variation, which may be either between species or between the
sexes of a single species, as has been described in M. barbaroglypha.
In that species veins 3 and 4 of the forewing are connate in male,
closely approximated in female; in M. illodis, new species, they are
stalked. Veins 8 and 9 are closely approximated in both sexes of
M. barbaroglypha and stalked in M. illodis. Vein 11 originates from
4/5 of cell in M. barbaroglypha female, from 3/4 in male, while in other
species its origin is situated at 2/3 of cell.

These variations appear to be less important in the present genus
and do not affect its homogeneity, because the male genitalia in the
two known species are of a similar characteristic and remarkable
shape, with the bases of valvae entirely jointed to the vinculum and
the valvae themselves having large clasping hooks.

Metacosmesis illodis, new species

Fiaures 133-134, 579

Male, 23 mm. Head white, a median longitudinal streak on ver-
tex and orbits slightly infuscated. Palpus moderate, subascending,
dilated, roughish towards apex above, terminal segment very short,
drooping. Antenna light tawny, ciliations over 1, scape white.
Thorax white, shoulder mixed with blackish, a median irregular broad
band of light fuscous dusting, apex in middle slightly infuscated.
Abdomen silvery white.

Forewing with veins 3 and 4 stalked, 8 and 9 stalked, 11 from 2/3;
narrowly elongate-subtriangular, costa moderately curved toward
extremities, hardly curved in middle, apex moderately rounded, ter-

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 103

men hardly sinuate, almost straight, strongly oblique. Snow white
with a brilliant gloss, markings dark fuscous, dull. Fine and irregular
dusting all over the wing; basal patch small, edge straight, strongly
inwards-oblique; pale fuscous, containing a triangluar dark costal
spot, narrowly produced along edge to base of costa and an irregular
dark fuscous double mark: in fold and on dorsum; a rather narrow
inwards-oblique transverse fascia before 1/3, moderately curved and
concave anteriorly, not quite reaching dorsum but merging in a large
patch of sparse fuscous dusting extending over dorsum along its
median three fifths; a streak along median fifth of costa, its posterior
end connected with a large irregularly triangular transverse patch
over end of cell, not reaching margins of wing; this patch with upper
half dark fuscous, upper angles well defined and rounded, posterior
connected with a roundish spot on costa at 2/3; two smaller round
costal dots between preceding and apex; a light fuscous strongly suf-
fused broad curved fascia, outwards-concave, first almost horizontal
from apex, then inwards-oblique, almost parallel to termen, finally
curving into tornus; some five roundish terminal dots between veins,
interconnected by a darker marginal line. Cilia white, median third
suffusedly pale greyish fuscous.

Hindwing whitish, cilia white.

Male genitalia: Tegumen weak, broadly oval. Uncus small, tri-
angular, with a pointed top. Vinculum broadly semioval. Valvae
tightly joined to vinculum; sacculus broadly egg-shaped and flat.
Cucullus smaller than sacculus, moderately haired and concave, with
a very large, strongly curved prong, being continuation of the strong
costa, with one or two triangular toothlike processes at base, turned
inwards. Aedeagus rather small, spoon-shaped, with a slender stalk.
Cornuti, a patch of very fine spines in the vesica.

Material examined: Luzon, Benguet Subprov., Pauai, Haights
Place, 7000 ft, 4.XIII.1912 (A.E. Wileman), 1 <, holotype, genit.
slide 5573 (USNM).

Meridarchis Zeller, 1867
Key to the Philippine Species of Meridarchis

1. Whitish grey with round black dots. . . ... . . . M. alta, new species
per eeinceotecs je een fe ed ane ea eh CPOE phd Ra ee ek oe! hey 2
2. Forewing with a large dark subtriangular patch on costa. . ...... 3

Forewing with a series of costal dots and two irregular spots in disc.
M. bifracta, new species
3. Light ochreous touched with tawny; subterminal fascia very faint; a dark
basalistreakialong Costay oo. = 7) i0%s,'s) on M. oxydelta, new species
Pale fuscous ochreous; subterminal fascia well defined, base of costa not
THAT KE Uae a ah Ove CER ea . . . M. scythophyes, new species

104. U.S. NATIONAL MUSEUM BULLETIN 257

Meridarchis alta, new species
Fiaures 141-142, 578

Female, 22 mm. Head white. Palpus white, basal half black
above. Antenna whitish. Thorax white, a single round spot an-
teriorly. Abdomen white.

Forewing moderate, suboval, costa gently curved, more so towards
apex, apex rounded-rectangular, termen gently convex, almost
straight, oblique. Pale slate grey with a faint purplish tinge. Costa
broadly, termen less distinctly, suffused with white. Markings
black, narrowly edged with white suffusion. Costa with seven spots,
posteriorly becoming slightly elongate and oblique; first spot basal,
ultimate, subapical; five subtriangular spots on termination of veins
4-8, becoming larger towards apex, two upper ones broadly inter-
connected; a trace of a sixth spot on vein 3; discal spots six, larger:
two in an oblique series beyond base, roundish; four in a quadrangle,
anterior in cell at 2/5, upper beyond this, above cell, posterior on
upper angle of cell, these three spots circular; fourth smaller, elongate,
between cell and fold, beyond upper spot; a small elongate mark
along lower half of discoidal vein. Cilia slate grey with white base.

Hindwing slate grey, becoming silvery towards base, paler than
forewing and glossy; a very irregular darker grey interrupted marginal
strigula along costa, in apex and along upper half of termen. Cilia
concolorous.

Female genitalia: Resembling those of M. globosa Diakonoff. Ninth
segment moderately, but distinctly sclerotized throughout. Sterigma
shaped as a simple moderate plate, rounded beneath, upper edge with
a semicircular excision flanked by rather long and slender projections
which are considerably longer than in globosa. Apophyses and bursa
similar, but corpus bursae finely aciculate throughout except the ex-
treme end (in globosa there is a ring of stronger scobinations before
the end).

Material examined: ‘Philippine Ids., Acc. C. M. 6151,” 1 9, holo-
type, genit. slide 5716 (CMP). Allied to M. globosa Diakonoff, from
New Guinea.

Meridarchis bifracta, new species
FiaureEs 131-132, 580

Male, 18.5 mm. Head creamy, tips of scales on vertex black.
Palpus porrect, median segment slender at base, dilated by loose
scales toward apex above, terminal segment moderate, spindle-
shaped; blackish fuscous, apical half of median segment and terminal
segment except at base above, dusky creamy. Antenna infuscated,
scape with creamy top; flagellum with a dark fuscous, elongate spot
above apex, ciliations 1. Thorax creamy, shoulder appearing tawny

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 105

in certain lights, a creamy transverse antemedian streak, an oblique
dark fuscous lateral streak on each side, tips of tegulae and tufts on
metathorax white. Abdomen glossy whitish ochreous.

Forewing with veins 3 and 4 stalked, 8 and 9 stalked; oblong sub-
triangular, costa gradually curved throughout, apex pointed, termen
sinuate, oblique. Whitish, densely suffused with pale tawny and
slightly dusted with dark fuscous; markings dark brown. Two small
distant spots at base of costa connected by darker suffusion; a third,
larger costal dot at 2/5; three smaller, more approximated dark brown
dots along third fourth of costa, and three or four suffused and faint
grey dots along posterior fourth; an inwards-oblique slender transverse
crest in disc beyond base; a patch of irregular dark markings and
crests in posterior two-thirds of cell, becoming paler and suffused
posteriorly; anterior edge of this patch formed by two small, high,
semilunar transverse crests, concave outwardly, one in cell, another
below cell; an irregular dark brown terminal line from apex to tornus.
Cilia greyish creamy tawny.

Hindwing with veins 3 and 4 stalked; glossy ochreous white. Cilia
ochreous white.

Male genitalia: Tegumen broad, cylindrical, ventrally a long curved
bristly ‘‘socius-lobe”’ and below this another, small, narrowed ‘‘gnathos
lobe’. Uncus strong slender, little hooked. Saccus large, triangular.
Valva with sacculus part dilated and oval, concave, to 1/3, top form-
ing a sclerotized blunt knob, separated by a split; cucullus very slender,
clavate, with a moderate transverse not modified ridgelike fold at
base. Aedeagus rather short, spoon-shaped, body broad, oval, con-
cave, with a thick fringe of bristles along apical half, stalk slender.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 5600 ft., 16.1X.1946 (CNHM Philippine Exped. 1946-47,
H. Hoogstraal), 1 o, holotype, genit. slide 5738; same locality,
14.1X.1946, 1 o&, paratype, without abdomen.

Meridarchis oxydelta, new species
FiaureEs 138, 148, 581

Female, 24.5 mm. Head creamy white. Antenna brown, scape
mixed with creamy white. Palpus long, subascending along basal
half, porrected posteriorly; dark brown, less than apical half of median
segment creamy white, sprinkled with dark brown, terminal segment
creamy, slightly sprinkled with brown, flattened laterally, obtuse, oval.
Thorax creamy, in center and along edge slightly suffused with
brownish. Abdomen creamy, laterally dark brown by more or less
confluent dark brown transverse stripes.

Forewing oblong, rather narrow, moderately dilated, costa gently
curved at base, little curved posteriorly, apex pointed and produced,

106 U.S. NATIONAL MUSEUM BULLETIN 257

termen strongly sinuate, rounded below, moderately oblique. Creamy
white, anteriorly tinged deeper, pale tawny. Basal fourth of costa
with a dark brown streak, at posterior extremity emitting a more or less
continuous but ill-defined inwards-oblique transverse shade; more than
median half of costa occupied by a brown triangular patch, its anterior
edge with a rounded projection along its median part, posterior edge
with a smaller rounded projection, limited above and beneath by a
small triangular incision; this brown patch including dark brown,
almost blackish markings: moderate costal spots on its extremities,
two costal dots beyond its middle, and a broad longitudinal streak in
cell; point of triangle acutely attenuated and narrowly continued
almost to 4/5 of dorsum; a round black spot on costa well before apex;
a suffused fuscous spot before apex; a series of small irregular dark
brown marks along fold; edge of wing along posterior part of costa and
along termen suffused with light fulvous, the suffusion extending along
posterior parts of terminal veins; an irregular dark grey subterminal
suffusion, forming a more or less interrupted transverse band from
well below the costal subapical spot. Cilia pale greyish tawny creamy
with a light tawny median line and a few brown specks opposite
tornus.

Hindwing creamy whitish with a strong slivery gloss, cilia dull
creamy.

Female genitalia: Genital segment sclerotized, conical. Sterigma
formed by two cup-shaped and aciculate deep folds, one on each side;
these folds, when expanded, apparently form a large vesicular promi-
nence. Colliculum long, strong, tubular, with a finely reticulate wall;
top of colliculum tube projecting, its lower edge straight, upper edge
trapezoidal; a strong and narrow ventral split with thickened and
corrugate edges, ending caudally in a free pointed process. Ductus
bursae and upper part of corpus bursae pustulate. Signa absent.

Material examined: Luzon, Subprov. Benguet, Haights Place,
Pauai, 7000 ft., 30.X1.1912 (A.E. Wileman), 1 9, holotype, genit. slide
5750 (Rothschild bequest, BM).

A distinct species, the true affinity of which, however, cannot be
ascertained without the males being known.

Meridarchis scythophyes, new species
Ficures 139-140, 582

Female, 21 mm. Head white, sprinkled with vinaceous brown.
Antenna brownish vinaceous, striped with white above, white beneath.
Palpus long, porrect, median and terminal segments gently curved
downwards, flattened laterally, median segment moderately broad,
broadest in middle, terminal segment gently narrowed, obtuse.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 107

Thorax brownish vinaceous, with faint and suffused whitish markings:
a large circle in middle, touching sides and emitting a single longi-
tudinal streak anteriorly, a pair of such streaks posteriorly. Abdomen
pale fuscous greyish.

Forewing oblong, pointed, moderately dilated, broadest in tornus,
costa little curved anteriorly, gently prominent at 1/2 and 2/3, apex
produced and pointed, termen sinuate, strongly oblique. Glossy
white, densely strewn with vinaceous tawny; markings vinaceous
tawny and dark brown. Basal patch vinaceous brown, on costa
extending to 1/5, on dorsum to 1/3 (in middle rubbed); an inverted-
trapezoidal patch occupying rather more than median third of costa,
almost reaching lower edge of cell, paler along costa and bearing four
dark brown elongate costal spots, one on anterior extremity, and
three equidistant, along posterior half; upper half of patch below
costa light tawny, lower half dark brown; lower angle of cell with an
extension of patch, emitting an acute, sickle-shaped, almost vertical
streak to dorsum beyond 2/3; an elongate spot of dark grey dusting on
costa before apex, posteriorly traversing wing to termen below apex;
apex strewn with light tawny; a vinaceous-brownish transverse suffused
band from below costa to tornus, slightly concave posteriorly; a
vinaceous terminal line with triangular spots on ends of veins; terminal
veins themselves paler tawny. Cilia creamy greyish, a broad but
faint interrupted band along lower 2/3, except light bases, cilia on
costa strewn with grey.

Hindwing greyish white, with a vinaceous-purplish gloss, cilia
concolorous.

Female genitalia: Ninth segment broadly conical and sclerotized.
Sterigma formed by a subquadrate, coarsely punctulate plate. La-
mella antevaginalis, a triangular, weak sclerite. Colliculum broad,
cylindrical, narrowed along lower half, wall finely punctulate. Signa
rather short, prongs finely dentate along edges.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 7200 ft., 10.1X.1946 (CNHM Philippine Exped. 1946-47,
H. Hoogstraal), 1 9, genit. slide 5737.

Heterogymna Meyrick, 1913

Heterogymna melanocrypta, new species
Figures 126, 575-576

Male, 20 mm. Head and thorax silvery white, shoulder with a
black spot. Antenna white, ciliations about 5. Palpus rather short,
median segment moderately dilated in middle, terminal segment
short, obtuse, black, posterior halves of median and terminal seg-
ments white. Abdomen white.

237—168—67——_8

108 U.S. NATIONAL MUSEUM BULLETIN 257

Forewing suboval, broadest at 1/3, costa rather curved anteriorly,
less so posteriorly, apex tolerably pointed, termen gently curved,
oblique. Silvery white, with a distinct purple gloss, markings black.
Extreme edge of base of costa black; two small round spots, on base
of costa and beyond base just below costa, respectively; a narrow
elongate spot below these, above middle of disc; a large semioval
spot beyond preceding, just above cell, at 1/3 of wing; three very
faint equidistant dots along posterior 2/5 of costa; three round dots
in a straight, inwardly oblique row across middle of disc, the lower
pair approximated, just above and below middle of fold, third on
upper edge of cell; a pair of round dots on each upper and lower
angle of cell; a less regular dot before middle of termen. Cilia white.
Underside of wing light fuscous grey, with a large elongate-oval
patch of modified very short black scales edged narrowly by naked
area; this patch extending halfway above, halfway inside cell, from
beyond base to middle of wing.

Hindwing glossy white, with a faint yellowish tinge, towards apex
becoming very pale purplish. Costa with an elongate-oval dilatation,
forming a shallow pocket along its basal half, concave and filled with
very dense short whitish-ochreous scales. In repose this pocket
apparently fits exactly over the patch of modified scales on the under
side of the forewing. Cilia concolorous.

Male genitalia: Tegumen broad and rounded, with a prominence on
top, flanked by small folds. Uncus present, hooked, slender and
curved down, top bifid. Socius, a semioval, aciculate lobe. Valva
with basal half rigid and moderately broad, sacculus not modified
anteriorly, posteriorly forming a slender, free curved process. Cucul-
lus under 1/2, oval and hairy, with a constricted and keeled base,
bearing below two slender teeth. Aedeagus small, slender, top dilated
and submembranous, base narrower, spoon-shaped, curved.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 5600 ft. 25-27.VIII.1946 (CNHM Philippine Exped.
1946-47, H. Hoogstraal), 1 o, holotype, genit. slide 5739.

An interesting form, showing well-developed and complicated
scent organs between wings; however, these manifest sexual dimorphy
and are only of specific, not of generic importance. Therefore, I
prefer to include the present species in Heterogymna Meyrick, 1913.

Remotely allied with H. chorospila Meyrick, from India and Java.

Copromorphidae

Copromorpha Meyrick, 1886

Copromorpha Meyrick, 1886, Trans. Roy. Ent. Soc. London, p. 281; 1905, Journ.
Bombay Nat. Hist. Soc., vol. 16, p. 106.—Fletcher, 1929, Mem. Dept.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 109

Agric. India, Ent. ser., vol. 11, p. 55 (Trychnostola syn.).—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol. 2, p. 516.

Trychnostola Turner, 1916, Trans. Roy. Soc. South Australia, vol. 40, p. 502
(type species: lichenitis Turner).

Type species: Copromorpha gypsota Meyrick, 1886 (Fiji).

Since apparently a very old group of the Lepidoptera is concerned,
variability of the genital structures may be expected. This varia-
tion, however, in the males at least, is so great that at present the
genus Copromorpha seems to be heterogeneous. There are forms with
simple, bifid or trifid valvae, with simple or furcate uncus. Our
present knowledge of the group is not sufficient, though, for a sub-
generic division of the known species—unless almost every species of
which males are available be indicated as a type of a new subgenus;
this would hardly be natural. Discovery of additional material will
eventually bring a solution to this problem.

Key to the Asiatic Species of Copromorpha

1. Ground color of forewing dark reddish grey orfuscous. ....... 2
Ground color of forewing yellowish green, olive green or fuscous olive
green. . . he eeenebe
Ground color Be eee lent tHe Gureous: or rele ee without any
olive or green tinge... . Seca Weve 5
Ground color of forewing pure white, slightly nected Sel ties seen
GarkesuscOUsice is, 6 6, 6 6 1.) . .. . . C. mistharnis, new species

2. Forewing dark reddish grey, with rows of whitish dots, edged with fuscous
posteriorly (Fiji) ... . .. . . C. pyrrhoscia

Forewing fuscous (dark Faseous gelled matt light bases), with about seven
series of ochreous-yellow tufts, edged fuscous and metallic purple (Ceylon).
C. efflorescens
3. Forewing rather dark fuscous olive green, with several emerald green
metallic, narrow, transverse streaks; smaller species, 14.5 mm.
C. smaragdarcha, new species
Forewing light yellowish green with dark markings; larger species, 24-27

4. Uncus, a long and slender hook; transtilla unarmed, inverted-cardiform
(JaVB) et) oe : . . . C. phytochroa
Uncus shorter, fon pecan Peadested: Peaetite Ce two sclerotized lateral
spines (Borneo) ...... .... . C. bryanthes

5. Forewing only with a blackish- fidedis ite ane on base of costa, mixed
with emerald-green scales... .... .. . C. dialithoma, new species
Forewing without a basal a or with a basal patch and other mark-
INES sigesice fs s whategdrctas sett bal he Nyereaeu Gi

6. Forewing with distings nie or Bloiines in disc Soap e ais Pica e hs Garth

Forewing without dark discal markings, whitish cohen a numerous
yellowish scale tufts, edged fuscous and metallic purple (Ceylon).

C. metallitis

7. Large markings only costal, along ee or along anterior and posterior

peacis, Of costa f):!)9/ rene seer iS

Large markings either only in lise or ae lene peeiedies pant of costa. 9

110 U.S. NATIONAL MUSEUM BULLETIN 257

8. A subrectangular transverse blotch on costa at 3/4, a broad terminal band;

ground color whitish ochreous (New Guinea)... . C. lignisquama

No large blotches along ete part of costa, no terminal band. Ground
color white (Fiji) . .. . sTlgths, EA ee CN gy psota

9. More than one larger dark aoe in eed Jy Bakow et) gente iees peules-\ilay cna gical
Only one larger dark patch or suffusion in disc . . . . ; = yicta gla

10. Some four discal spots of diverse size; very large species (36 ee (Goleman
TSP. .. . « Cltetrarchs

About 16 Pascal ‘biz scale) tifts: saved with hatich oad with metallic violet.

A species of moderate size (16-18 mm) (India) . . . . . C. myrmecias

11. Small dark fuscous or blackish irregular dots along costa in 2-3 transverse
rows beyond cell and raised tufts along edges of cell. . . . . . .. 12

No raised dark tufts along edges of cell. . . . artery Speen 1s’

12. Transtilla circular, with two pairs of sclerotized or Roreal cusps (Assam).
C. pleurophanes
Transtilla, two semicordiform plates, with aa one pair of sclerotizations

(Java) een . .. . . C. roepkei

13. An eens =e Ai haiae dark aeen in conten of dise, a ae streak
along basal third of dorsum (New Ireland). ...... C¢. eins

Discal patch irregular, no dorsal streak . . . Silene en cuts so le

14. Antenna in both sexes lamellate (Solomon Tea! REO ce dheonibure

Antenna in & unipectinate (2%), in 9 stout, serrulate (New Guinea).
C. narcodes

Copromorpha smaragdarcha, new species
Ficures 137, 572

Male, 14.5 mm. Head light ochreous. Antenna light ochreous,
banded with brown above (imperfect). Palpus with median segment
roughly edged below, terminal segment over 1/2; dark fuscous olive,
median segment with a light ochreous apical ring, terminal segment
whitish, with a dark fuscous-olive median ring. Thorax olive, paler
at apex (abdomen mounted).

Forewing ovate-subtruncate, dilated, broadest at 2/3, costa little
curved at extreme base, straight along 2/3, gently angulate and promi-
nent at that point, last third slightly slanting but little curved, apex
broadly rounded, termen rounded, vertical. Greenish olive, indis-
tinctly spotted and clouded with fuscous-green tinge, more distinct
in certain lights; indication of raised tufts of scales, especially along
the closing vein; posterior fourth of wing less olive, more fuscous-
brown tinged; costa with a suffused dark olive-green-fuscous streak,
becoming paler posteriorly; four small subtriangular white spots along
posterior third of costa, first of these ill defined; seven or eight slender
unequally spaced, undulating transverse streaks of shining emerald
green and prismatic scales, irregular, partially obliterate, some of them
interconnected ; small tufts of blackish-fuscous scales on veins, forming
an irregular somewhat zigzag transverse band halfway between cell
and termen. Cilia dull dark greyish fuscous with little contrasting
basal, postmedian, and subapical fuscous-olive lines.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS id

Hindwing glossy, fuscous bronze, tinged orange between veins 1b and
2, basal half of costa glossy whitish. Cilia fuscous bronze with a pale
basal line.

Male genitalia: Uncus long, slender, pointed and smooth, bent
down. Vinculum quadrate. Transtilla, a large urn-shaped sclerite
with along neck. Sacculus ending in a triangular process, hairy along
the lower edge. Cucullus long and slender with a rounded top.
Aedeagus long, straight, with a truncate top. There is a slender
longitudinal, little sclerotized rod along the entire length of the
aedeagus.

Material examined: Luzon, Los Bafios, XII.1930, in Ficus endo-
thriz figs, 2 plant, 2 o&: holotype, genit. slide “A.B. Oct. 11, 1926,”
paratype (head missing), genit. slide “A.B. Oct. 12, 1926’ (USNM).

Copromorpha dialithoma, new species
Ficures 145, 573

Male, 13 mm. Head glossy white touched with ochreous, vertex
pale ochreous. Antenna with scape and base of flagellum white,
remaining part dark fuscous. Palpus rather long, curved and ascend-
ing, white, touched with ochreous. Thorax olive, suffused with
dark fuscous, anterior edge and the large apical tuft glossy white
touched with ochreous. Abdomen light fuscous, sides and anal
tuft fuscous ochreous with a strong golden gloss, venter pale ochreous.

Forewing (left wing missing) suboval, costa distinctly curved and
prominent beyond base and at 3/4, gently concave in middle, apex
broadly rounded and indefinite, termen rounded, almost vertical;
veins raised, with small tufts of scales along them. Rather bright
golden olive ochreous, slightly suffused with purplish fuscous and
scattered with sparse brilliant green scales here and there; a patch
of blackish-fuscous suffusion on basal fourth of costa extending
almost to middle of wing breadth, containing a spot of brilliant shining
green scales on base of costa; lower edge of patch indefinite, posterior
edge preceded by two large raised scale tufts, upper of these centered
with olive ochreous. Posterior third of wing, semipellucent, dull
pale fuscous, darker fuscous along veins, without any ochreous or
olive tinge. Cilia (imperfect) pale ochreous, slightly infuscated
along their middle.

Hindwing semipellucent, fuscous, veins dark fuscous; an elongated
patch of thickened and modified golden-ochreous scales along basal
third of costa from beyond base (upperside), middle of costa as far
as cell, pale ochreous. Cilia fuscous with a whitish basal line.

Male genitalia: Tegumen subspherical. Uncus, a long scythelike
hook, bent down. Gnathos represented by a strong tooth at each
side of the base of uncus. Vinculum slender, V-shaped, separated

112 U.S. NATIONAL MUSEUM BULLETIN 257

in two at base. Valva narrow, cucullus part with a submembranous
costal part and a sclerotized slender ventral part ending in a long
point, sacculus well defined, ending in a free process with a triangular
point. Transtilla, a subquadrate, simple sclerite, with a thickened
center. Aedeagus rather long, with a longitudinal median undulate
sclerotization, slightly dilated apicad and with three differently
shaped points. Intersegmental membrane between the 8th segment
and the genitalia with deep pockets at the sides, containing a long
and slender pencil-like corema.

Material examined: Luzon, Los Bafios (Baker), 1 o&, holotype,
genit. slide 5141 (USNM).

Copromorpha mistharnis, new species

Fiaures 135, 570

Female, 18 mm. Head whitish ochreous, collar slightly suffused
with grey. Palpus dark fuscous, median segment with a broad
whitish apical band. Antenna posteriorly flattened laterally ; fuscous,
finely ringed with whitish ochreous. Thorax whitish ochreous,
suffused with grey, strongly mixed grey towards apex. Abdomen
pale fuscous.

Forewing rather narrow, elongate-ovate, dilated, apex rounded,
termen strongly convex. Ochreous white, markings dark fuscous.
Costa with some five elongate spots, first spot ill defined, other
becoming less flattened but shorter posteriorly, last spot small, pre-
apical; numerous fine transverse strigulae and points scattered over
wing; larger markings formed by very slender transverse strigulae
arranged close together; these larger markings are, a round spot in
middle of wing beyond base; an elongate spot between veins 11 and
12 at 1/4 of wing; some fine strigulation giving rise to an ill-defined
triangular patch on dorsum extending to upper edge of cell, anterior
edge obliterate, posterior accentuated by two raised dark fuscous
tufts, one on each upper and lower angles of cell, indistinctly extended
basad as short streaks; posterior third of wing with some three irreg-
ular transverse series of dark dots on veins, more or less interconnected
in each series and sometimes across one to another series, by minute
transverse strigulae; a similar series of irregular dark spots along
terminal edge. Cilia whitish ochreous, except along base, with
suffused broad light grey bars.

Hindwing pale grey, with purple gloss in certain lights, semi-
pellucent. Cilia dull pale grey.

Female genitalia: The eighth and the ninth ventrites moderately
specialized. Sterigma simple, Jamella antevaginalis, a moderate,
W-shaped band, lamella postvaginalis, a small trapezoidal tumescense.
Ventral pair of lobes of the eighth sternite strong, with a row of long

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS MMs

bristles along the caudal edges; ninth segment strongly elongate, a
membranous spheroidal aciculate fold ventrally. Apophyses long.
Ductus bursae rather wide and long. Bursa copulatrix elongate,
punctulate, with a curved patch of verrucose structures, without signa.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5024 (USNM).

Xyloryctidae
Key to the Philippine Genera of Xyloryctidae

1. Hindwing 1% times as broad as forewing ......... Thymiatris
Hindwing not so much broader than forewing ........4.... 2

2. Gnathos absent (except in brachyclista); uncus, a slender, porrect beak;
iegumen.seemingly truncate . 5 6°; os. UT. Se ee ee Odites
PRMRMEMECGMG Psa ld A Seat MSE AB TET) ieee PLL Ot, Ge 3

3. Harpe, a characteristic, crescentic raised crest, beset with spines; uncus
truncate, broad, and bidentate. . . .. 1... es ee Metathrinca
Harpe, a toothed blade; uncus bifid. .........s..s4-: Amorbaea

Thymiatris Meyrick, 1907

Thymiatris Meyrick, 1907, Journ. Bombay Nat. Hist. Soc., vol. 17, p. 738.—
Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 222.—Clarke,
1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 2, p. 502,
pl. 250, figs. 1-1d (wings, head, neuration, genit.).

Type species: Thymiatris melitacma Meyrick, 1907 (Assam).

Although gigantic forms of the family Xyloryctidae are confined
to the Australian and Papuan regions, the large representatives of the
present genus form an exception, occurring throughout the Malay
Archipelago as far westward as Assam. According to Meyrick, these
regions were inhabited by a single wide-spread species, Thymiatris
melitaema Meyrick, originally described from the Khasi Hills, Assam.
It appears to me now, however, that the material from the Philippine
Islands belongs to a closely allied but distinct species differing not
only in minor characters of the male genitalia, but also, and surpris-
ingly, by certain superficial features. The description of the genus,
therefore, needs to be extended as follows.

Labial palpus with median segment rather smooth, terminal seg-
ment slightly over 1/2. Forewing sometimes with veins 4 and 5
separate (in the type species these veins are stalked, a fact not men-
tioned in the original description), vein 9 separate.

Thymiatris arista, new species
Figures 156, 583

Male, 40 mm. Head light ochreous. Antenna glossy tawny
ochreous, ciliations 1, scape light ochreous. Palpus light ochreous,

114 U.S. NATIONAL MUSEUM BULLETIN 257

median segment mixed with dark fuscous on basal half above, with
some minute dark fuscous specks elsewhere; terminal segment over 1/2.
Thorax white sprinkled with dark brown, especially along outer edges
of tegulae, anterior edge dark brown, sometimes a dark brown spot
below center, collar light ochreous. Abdomen white, posterior edges
of segments strongly mixed with fuscous, basal tergite pale grey,
third tergite shining golden yellow mixed with dull light fuscous, anal
tuft light ochreous, venter light ochreous with a fuscous median
streak.

Forewing elongate-truncate, long and narrow, dilated, broadest at
termen; veins 3 and 4, and vein 9 separate. Costa almost straight
throughout, gently concave in middle, apex rounded, termen little
rounded, slightly oblique. White, costa as far as upper edge of cell
irregularly suffused with dark brown, this color extending toward
base to fold, but interrupted by white irregular suffusion between
veins above cell; all veins on lower 2/3 of disc marked by series of
dark brown scales; a dark brown streak along closing vein; dark
brown scales rather regularly scattered over dorsal part of wing;
rather broad transverse and inwardly oblique subterminal fascia of
dark fuscous suffusion, more or less interrupted between veins, from
costa before apex; another such fascia, from the same point of costa,
but gradually diverging with the first, curved outwards, below run-
ning along termen, formed by a series of more or less interconnected
round spots; posterior fourth or third of costa, apex, and termen
beyond preceding fascia tawny ochreous. Cilia with basal third white,
edged by a dark brown interrupted band, cilia beyond this band
dull light, fuscous brownish.

Hindwing glossy pale greyish bronze, slightly infuscated along edge.
Cilia concolorous with a narrow whitish base, which is edged by a
broadly interrupted dark brown line.

Male genitalia similar to those of Thymiatris melitacma Meyrick
from Assam, but differing as follows. Anellus tube wider but hardly
half as long as in that species. Hook of the harpe thicker and more
curved towards apex. Sclerotized processus basalis (articulations of
the legs of vinculum) larger. Valva broader, cucullus more rounded,
costa being distinctly more convex.

Material examined: Luzon, Mt. Makiling (Baker), 1 co’, holotype,
genit. slide 5156; 8 o paratypes, from the same locality. 9 «@ (USNM).
Closely related to T. melitacma Meyrick, from Assam.

Amorbaea Meyrick, 1908

Amorbaea Meyrick, 1908, Journ. Bombay Nat. Hist. Soc., vol. 18, p. 627.—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 2, p.
413, pl. 205, figs. 1-1f.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 115

Type species: Amorbaea hepatica Meyrick, 1908, India.

Recently the genus has been removed from the synonymy of
Ptochoryctis Meyrick by Clarke because of slight differences in vena-
tion. There was only one species, the males of which were not yet
known. Now the following species proved to belong here. The male
(subtusvena) appears to have vein 8 not connected with the upper
edge of cell in the hindwing by an oblique bar, but fused with it
toward base, which somewhat resembles the situation in certain
Noctuidae (Phalaenidae). This venation proves that Amorbaea is
indeed very close to Ptochoryctis; however, the male genitalia are
quite distinct from any other genus in the family.

Male genitalia: Uncus strongly sclerotized, bifid, two robust hooks.
Vinculum long, erected. Valva sclerotized throughout, except ex-
treme top of cucullus, strongly narrowed, costa concave; harpe, a
longitudinal toothed blade. Sacculus broad at base, with a promi-
nence beyond middle of upper edge. Anellus tubular, curved, strongly
narrowed. Aedeagus one third longer than anellus, slender.

Key to the Philippine Species of Amorbaea

1. Head and thorax snow white; genital segment in female with caudal edge

slightly emarginate, rostral edge rounded . . A. subtusvena, new species

Head and thorax creamy colored; caudal edge of genital segment in female
deeply emarginate, rostral edge with two submedian emarginations.

A. subusta, new species

Amorbaea subtusvena, new species

Figures 149, 157, 584, 807

Male, 22 mm. Head, palpus and thorax snow white. Antenna
white above, flattened dorsoventrally, long-bipectinated, pectinations
unequal, outer 2, inner 4, black, ciliations white. Abdomen glossy
white, bands of bristles coppery, except narrow white posterior edges
of segments.

Forewing glossy white, veins thickened, raised, dull white. Costa
moderately curved at base, more so towards apex, apex obtusely
pointed, termen little curved, oblique. Cilia glossy white.

Underside of wing sordid white, veins fuscous golden, becoming
bronze grey in certain lights, terminal edge suffused with the same
color.

Hindwing glossy white, veins yellowish tinged, underside as in
forewing but less distinctly so, except lower edge of cell and veins 2-4.
Cilia white.

Female, 23-27 mm. Similar to male, but forewing faintly touched
throughout with yellowish golden, more so along dorsum. Underside
denser suffused throughout with fuscous bronze.

116 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing as in male, but veins touched more clearly with golden
yellowish, becoming darker in certain lights. Underside as in male.

Male genitalia as described with the genus.

Female genitalia: Eighth segment rather sclerotized throughout,
upper edge of ventrite emarginate in middle, on both sides of this, a
narrow strong ridge. Ostium bursae connected with emargination
by a shallow impression, moderate, less than inner half formed by
the sternite. Lower edge of the 8th segment normal. Signum, a
strong transverse rhomboidal sclerite with serrulate edge.

Material examined: Luzon, Mt. Makiling (Baker), 1 o, holotype,
genit. slide 5147, 1 9, allotype, genit. slide 5148 (USNM).

Amorbaea subusta, new species

Figures 151-152, 585

Female, 25mm. Head, palpus, thorax cream color. Antenna pale
bronze fuscous. Abdomen glossy yellowish white, bands of bristles
coppery, concealed by white scales.

Forewing suboval, slightly dilated, costa moderately curved to-
ward extremities, apex obtusely pointed, termen straight, oblique.
Creamy, with a golden gloss, becoming slightly deeper colored towards
base, more so along dorsum below fold; very narrow blackish-grey
suffusion along dorsum around its middle; sparse sprinkling of dark
grey-fuscous scales above end of fold, sparsely extended to middle of
wing breadth. Cilia white, tipped with grey.

Hindwing glossy white with a strong golden gloss. Cilia glossy
silvery white.

Female genitalia: Eighth segment moderately sclerotized, upper
edge broader emarginated than in Amorbaea subtusvena, lateral ridges
situated inside this emargination; lower edge of sternite twice strongly
emarginate, a spheroidal tumescence of intersegmental membrane in
each emargination. Ostium bursae narrowly erected, almost margi-
nal, without a furrow to the caudal edge of sternite. Signum smaller.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5149 (USNM). Related to the preceding species.

Metathrinca Meyrick, 1908

Metathrinca Meyrick, 1908, Journ. Bombay Nat. Hist. Soc., vol. 18, p. 625.—
Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 138.—Clarke,
1955, Catalogue . .. Microlepidoptera . . . Meyrick, vol. 2, p. 445, pl.
221, figs. 1-1d (wings, neuration, head, genit. <).

Type species: Metathrinca ancistrias Meyrick, 1908, Ceylon.

The genus has been based chiefly on the neuration. Although the
neuration of the following species varies slightly and is not congruent
with that of the type species, the genitalia of both sexes and the entire

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 117

facies show that all belong to the same natural group. Therefore, I
prefer to include them in Metathrinca, after a slight extension of the
concept of this genus, instead of erecting a new genus which would
be borne by the neuration alone, but not by the genital characters.

Antenna long-pectinate in male, pectinations biciliate.

Forewing with vein 2 from well before angle of cell or absent, veins
3 and 4 stalked from angle, 5 closely approximated at base, slightly
converging with 6 posteriorly, closing vein between these veins absent
or very weak, 7 and 8 stalked, 7 to termen or costa, 9 absent.

Male genitalia with tegumen moderate, uncus of diverse width,
bicornute, gnathos strong, porrected, hook sometimes scobinate.
Valva elongate or rounded, sacculus ending in a curved harpe, being a
process of diverse length, appressed to disc of valva and bristled along
inner edge. Anellus tubular, dilated at base.

Female genitalia little differentiated. The eighth segment more or
less sclerotized and bristled, with diversely shaped caudal and rostral
edges which provide specific differences. Signum, a_ transverse,
concave sclerite with denticulate edges.

Key to the Philippine Species of Metathrinca

1. Palpus with median segment pure white . . . M. coenophyes, new species
Palpus white, but appearing blackish or blue in certain lights. . . .. . 2

2. Palpus white, in certain lights luminescent blue.
M. iridostoma, new species
Palpus white, in certain lights appearing blackish . . ......... 3
3. Median segment of palpus far exceeding base of antenna, terminal segment
IS PeIMCULATIT es Feat dsc. 6 ot xsd Seo. de see Eres Beil 8 M. sinumbra, new species
Median segment of palpus just exceeding base of antenna, terminal segment
longermthanshalt mediante ss ives Gl. se M. pernivis, new species

Metathrinca iridostoma, new species
Fiaures 154-155, 159, 586

Male, 17-18 mm.; female, 16-17 mm. Head and thorax glossy
snow white. Antenna in male thickened, white, pectinations black,
2%, in female white, slender, minutely ciliated. Palpus in male with
basal and median segments strongly iridescent violet blue, greyish or
completely white in certain lights, apical segment under 1, pure white;
palpus in female longer and more slender; median segment iridescent
grey. Abdomen glossy white, tergites with bands of spines showing
through, fuscous golden.

Forewing with vein 2 present, vein 7 to termen; with costa gently
curved along basal fourth and towards apex, hardly concave in middle,
apex tolerably pointed, termen straight, moderately oblique. Snow
white, with a silky gloss; basal fourth of costa with a narrow marginal
fuscous line. Cilia white.

118 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing glossy silvery white. Cilia snow white.

Male genitalia: Sclerotized throughout. Tegumen gently nar-
rowed below top. Uncus dilated apicad, bicornute. Gnathos strong,
point scobinate. Vinculum rather long, triangular. Valva with a
very broad, concave sacculus; harpe, an almost circular process,
reaching costal edge, with a series of strong spines along the upper half
of anterior edge. Anellus tube almost as long as the aedeagus, which
has an annular, sclerotized top with a recurved subapical tooth.

Female genitalia: Eighth sternite sclerotized, well defined. Ostium
bursae and bursa copulatrix caliciform, equally sclerotized, appressed
to that sternite, ostium large. Ostium bursae with median portion
minutely punctulate. Signum normal, a rhomboidal sclerite.

Material examined: Luzon, Mt. Makiling (Baker), 1 <, holotype,
genit. slide 5146, 4 o& paratypes; 1 9, allotype, genit. slide 5162, 2 9,
paratypes. 5 o1,39(USNM). Oriental Negros, Dumaguete, 390 m,
26.VI.1958, 1 @ (H.E. Milliron) (BMH).

Metathrinca pernivis, new species
Ficures 144, 589

Male, 12 mm. Head and thorax snow white. Antenna black;
bipectinate, pectinations with short white cilia; outer pectinations 2,
inner partly, 3. Palpus long, recurved, median segment rather
slender, well exceeding base of antenna, black, covered with minute
white scales, appearing dark grey or white in certain lights; terminal
segment 2/3 of median, more slender, white, appearing grey in certain
lights. Abdomen white, costa narrow, posterior submarginal bands of
orange-ferruginous spines.

Forewing obliquely oval, moderately broad, little dilated, costa
gently curved at base, straight in middle, more curved before apex,
apex rounded, termen little rounded, rather oblique. Glossy snow
white. Cilia concolorous.

Hindwing and cilia glossy snow white.

Male genitalia: Resembling those of Metathrinca iridostoma, new
species, closely, but with valva longer, more truncate, top of cucullus
shorter, harpe longer and less curved, with slightly shorter bristles;
instead of a hairy knob in the center of valva there is a dark, loose,
triangular sclerotized lobe.

Material examined: Mindanao, Davao Prov., Maco, Tagum, sea
level, 9.X.1946, at light (CNHM Philippine Exped. 1946-47, H.
Hoogstraal), 1 o, holotype, genit. slide 5756. Closely allied with M.
iridostoma, new species, but with the palpus slightly longer, median
segment distinctly longer and grey instead of iridescent blue, and
with the male genitalia distinct.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 119

Metathrinca coenophyes, new species
Ficures 147, 153, 587-588

Male, 15 mm. Head, palpus and thorax silvery white, faintly
touched with yellow. Antenna black, pectinations unequal, anterior
3, posterior very long 6, black, ciliations white, scape white, apical
half grey. Abdomen silvery white.

Forewing with vein 2 present, 7 to termen; elongate-oval, apex
rather obtuse, costa gently curved, termen convex. Glossy silvery
white, costal and terminal edge from end of vein 11 as far as end of
fold with a fine black line, becoming very thin and brownish along
termen; the faintest trace of a fuscous line, strongly angulate in
middle, from beyond 3/4 of costa to tornus. Cilia silvery white, with
a very fine black antemedian line. Underside of forewing rather
densely irrorated with dark fuscous golden.

Hindwing silky, pure white, cilia concolorous. Underside pure
white.

Male genitalia with tegumen depressed, uncus erected-triangular,
rather slender, top slightly clavate, short-bicornute. Gnathos
strong, triangular, longer than uncus and projecting beyond it.
Valva rather narrow, weak; sacculus ill defined, under 1/3, harpe short.
Aedeagus slender, long and straight, pointed, without apical sclerites.

Female, 18 mm. All white, antenna simple, black, scape white.
Forewing slightly broader. A transverse line of blackish irroration,
from costa beyond 3/4 to tornus, strongly angulate in middle, straight
above and below angulation; base of costal edge and extreme edge in
apex finely black. Cilia (imperfect) white, with a minute black
median line opposite apex.

Hindwing white, apex and upper half of termen slightly irrorated
with dark grey, this color extending along posterior part of costa and
along bases of veins, 1/3 toward cell. Cilia white, a greyish submedian
shadow, tips greyish.

Female genitalia: Eighth segment moderately sclerotized. Upper
edge with an inverted-triangular sclerite, middle of its upper edge
excised. Ostium moderate, round, situated toward lower edge.
Ductus bursae weak; no signum.

Material examined: Luzon, Mt. Apo, 70B, 17.1II.1945 (J.G.
Franclemont), 1 &, holotype, genit. slide 5098 (CUT). Mt. Makiling
(Baker), 1 9, allotype, genit slide 5150 (USNM). Benguet Subprov.,
Klondyke, 800 ft., 4.IV.1912, 12.1V.1912 (A.E. Wileman), 2 @,
paratypes, genit. slide 5577 (BM).

120 U.S. NATIONAL MUSEUM BULLETIN 257

Metathrinca sinumbra, new species

Fiaures 163-164, 590

Male, 18mm. Head, palpus, and thorax snow white; palpus rather
long, sickle-shaped, terminal segment just over 1/2. Antenna bipecti-
nate, pectinations long-ciliate, inner pectinations 5, outer 3; white,
scaled above, pectinations blackish, cilia white. Abdomen whitish.

Forewing suboval, rather broad, costa straight in middle, apex
and termen rounded. Glossy snow white, edge of costa along basal
sixth very narrowly dark brown. Cilia snow white.

Hindwing and cilia snow white, thinner scaled.

Male genitalia: Tegumen sclerotized, bilobed, lobes triangular.
Gnathos strong, arms dilated at base, hook broad, truncate. Valva
moderate, obliquely truncate, cucullus moderately pointed. Harpe,
a little curved long hook with dilated and hairy base. Anellus large,
dilated before base, aedeagus little curved, cornutus a single stout
spike.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
22.11T.1912 (A.E. Wileman), 1 <, holotype, genit. slide 4693 (BM).
Allied to Metathrinca iridostoma, new species, but with white palpi
and different genitalia. Tips of wing of the unique specimen are

damaged.

Odites Walsingham, 1891
Key to the Philippine Species of Odites

1. Forewing with veins 3 and 4 stalked. ......2.2... O. brachyclista
Horewing, withiveins 3;and'4 separate 2) 4) =) vtec, uo 1) creed v-ny er iclnie gates
2. Horewine rounded, withtapexindefinites =. sie su lsmeeiens) Conta ener nee
Forewing pointed .... . Soa au dalbes) «ay aehh, fae dat co ace a
3. Pale creamy yellowish; discal Storia lace eH vobuioit fal nat pte beige Ula em cea me
Pale ochreous; discal stigma orange or brownish. ...... O. pancyclia

4. Antennal pectinations 5, flagellum and pectinations blackish or brownish;
median segment of aL thickened, spindle-shaped; hindwing cilia dark
around apex. .. . . .. . . O. periscias

Antennal pectinations he ‘ncelian ae nee neeiGes rene pale brownish in
certain lights only; median segment of palpus less thickened, less distinctly
spindle-shaped; hindwing cilia light around apex.

O. homocirrha, new species

5. Forewing with vein 8 to costa just before apex, 7 and 8 longer than their

Rtas oe) ee . .. . . QO. apicalis, new species
Forewing with vein 3 oD ores well peters apex, 7 and 8 as long as their
stalk Jetport blac oth £5. eee

6. Veins 2 and 3 in Foresina aanantee hora pale oehiruns
O. perissa, new species
Veins 2 and 3 remote; thorax blackish. . O. perissa atrimersa, new variety

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 12)

Odites perissa, new species
FiaureEs 160, 165, 591

Male, 16-17 mm. Head pale ochreous. Antenna brownish ochreous
with a strong golden gloss, ciliations 1, pale ochreous. Palpus pale
ochreous, median segment rather thickened and spindle-shaped; with
basal 2/3 dark fuscous, edge of this color slightly suffused and oblique;
terminal segment brighter ochreous, very slender, as long as median.
Thorax light fuscous, tegulae pale ochreous. Abdomen pale ochreous,
becoming brighter yellowish ochreous posteriorly.

Forewing with veins 3 and 4 separate; vein 8 to costa well before
apex, stalk of veins 7 and 8 shorter than these veins; rather narrow,
gradually dilated, broadest at 5/6, elongate-truncate, costa gently
curved at base, more so before apex, apex obtusely pointed, termen
gently concave, little oblique. Pale ochreous, costal edge brighter
ochreous yellow. Markings fuscous black, slightly varying. A minute
dot at extreme base, often absent; first discal stigma just before 1/3,
slightly elongate or rounded, seldom preceded by one or two faint points;
plical stigma varying, elongate or round, larger or as large as first
discal, and beyond it; second discal small, round, on closing vein
(before 2/3); a faint, strongly curved series of dots halfway between cell
and margin, sometimes dots below veins 10 and 6 or 6 and 7, respec-
tively, much larger than other dots; sometimes a few dark scales
scattered above and below cell, suffused grey costal spots on ends of
veins 11-9, becoming smaller posteriorly, a row of well-defined dark
dots on ends of veins along termen to tornus; sometimes some irregular
irroration along dorsum. Cilia pale ochreous, with an ill-defined
median series of dark dots.

Hindwing whitish ochreous, with a silky gloss and faint purplish
reflections, ends of veins along upper part of termen minutely dotted
with dark. Cilia concolorous with a pale basal band and a faint median
fuscous band.

Male genitalia: Uncus rather long. Valva considerably narrowed.
Labides moderate, separated from each other, erected. Vinculum
strong, inverted-trapezoidal. Juxta T-shaped, stalk subquadrate,
slightly depressed, arms obliquely truncate, their edges distinct,
curved. Aedeagus strongly sclerotized, top exceeding labides, nar-
rowed, orifice broad. Cornuti, 2 to 4 strong spines.

Material examined: Luzon, Mt. Makiling (Baker), 1 o&, holotype,
genit. slide 5152, 4 o, paratypes (genit. slides 5151, 5155). 5 of
(USNM).

Judging from the genitalia nearest to Odites perissopis Meyrick
(China), which differs by more extended markings, narrower aedeagus,
and differently shaped juxta and labides. Another close species is

122 U.S. NATIONAL MUSEUM BULLETIN 257

O. plocamopa Meyrick (Japan), with more slender valva and the same
genital differences.

Odites perissa atrimersa, new variety

Figure 592

Male, 17 mm. Head light yellow, sides of face blackish; forehead
with a roughish tuft. Antenna with ciliations 1, white; fuscous, be-
coming blackish towards base, whitish towards apex, spotted laterally
with pale yellow in middle, scape black. Palpus rather long, light
yellow, basal two-thirds suffused with dark fuscous; terminal segment
shorter than median, slender, top slightly infuscated on the dorsal
side. ‘Thorax black, posterior half dark grey, apex pale grey. Ab-
domen light ochreous.

Forewing with veins 3 and 4 separate; subsemipellucent, veins
thickened and raised, costa hardly curved at base, little curved at
apex, apex slightly rounded, termen little rounded and little oblique.
Pale yellow, costal edge somewhat brighter. Base of wing with a
moderate black patch, edge slightly angulate, first discal stigma
moderate, elongate, well before 1/3; second discal stigma larger and
darker, before 2/3, plical stigma small, well beyond first discal but
closer to it than to second; wing beyond base sprinkled with dark
scales; a faint, strongly curved series of large dots and more dense
sprinkling from before 2/3 below costa, to dorsum before tornus,
below costa containing some three larger black dots on dorsum ex-
tended into a small patch of dark irroration; posterior fourth of costa
with three marginal slender streaks, a row of distinct black dots,
sometimes interconnected on ends of veins along termen. Cilia
glossy yellow.

Hindwing glossy yellow whitish, a faint and narrow blackish suf-
fusion in apex and along margin of upper third of termen. Cilia
yellowish white.

Male genitalia completely similar to those of O. perissa, new species.

Material examined: Luzon, Mt. Makiling (Baker), 1<7, holotype,
genit. slide 5161, 2 @ paratypes. 3 o& (USNM).

Odites apicalis, new species
Figures 146, 593

Male, 15 mm. Coloring and markings very similar to those of
O. perissa, new species. In O. perissa, however, veins 7 and 8 in the
forewing are as long as their stalk and vein 8 terminates distinctly in
costa before apex; in QO. apicalis veins 7 and 8 are longer than their
stalk, while vein 8 terminates in costa just above apex of wing.

Male genitalia are slightly different from those of perissa as follows.
Vinculum broader, subquadrate. Valva shorter and broader. La-

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 123

bides shorter and rounder. Juxta higher and larger. Anellus lobes
bristled. Aedeagus wider but with smaller orifice.

Material examined: Luzon, Mt. Makiling (Baker), 1 @, holotype,
genit. slide 5153 (USNM). Closely allied to the preceding species.

Odites pancyclia Meyrick, 1928
Figures 148, 594
Odites pancyclia Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 434 (0,
Philippine Is.).—Clarke, 1955, Catalogue . .. Microlepidoptera . . .
Meyrick, vol. 1, p. 233; 1955, op. cit., vol. 2, p. 477, pl. 237, figs. 1-16.

Distribution: Philippine Is.

Antenna serrate, fasciculate-ciliated, ciliations over 1, pale ochreous,
flagellum dark brown above. Forewing semipellucent, nicely glossy
pale yellow, veins thickened and raised. Veins 3 and 4 separate.
There is a pale orange suffused spot on end of cell (not mentioned in
the original description).

Material examined: Luzon, Mt. Makiling (Baker), ‘'20558,” 31 ,
genit. slides “A.B. Febr. 10, 1928” and 5158 (USNM). Only the
somewhat rubbed holotype has been recorded so far.

Male genitalia of a simple type. Valva simple, with a pointed, pro-
jecting and weakly hairy top, sacculus broad, but ill defined posteriorly.
Vinculum small, U-shaped. Anellus lobes moderate, slightly clavate;
anellus with a ventral split.

Odites periscias Meyrick, 1928
Ficures 161, 596
Odites periscias Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 481 (7,
Philippine Is.).—Clarke, 1955, Catalogue ... Microlepidoptera ... Meyrick,
vol. 1, p. 241; 1955, op. cit., vol. 2, p. 481, pl. 239, fig. 5 (wings).

Distribution: Philippine Is.

Antenna serrate; dark brown, basal fourth white above, ciliations
fasciculate, 3, blackish. Forewing rather opaque, white, faintly
touched with yellowish, markings black, limited usually to a round
second discal stigma and a few fine scales, scattered posteriorly;
occasionally there is a marginal row of dark dots in apex and along
upper part of termen. Veins 3 and 4 separate.

Male genitalia: Sacculus apparently broad and large, ill defined,
top truncate, over 1, ventrally ending in a narrow and hairy process;
cucullus with two pointed tops, median, a short cusp, dorsal, a strong
and slender, outwards-curved and pointed appendage.

Material examined: Luzon, Mt. Makiling, ‘‘20560” (Baker), 14 &,
genit. slides 5159, 5587 (USNM). So far a single specimen, holo-
type, without abdomen, has been recorded.

237-168—67——_9

124 U.S. NATIONAL MUSEUM BULLETIN 257

Odites homocirrha, new species
Fiaures 162, 595

Male, 15-17 mm. Head and thorax white with the slightest
ochreous tinge. Antenna pale fuscous, above white, pectinations
and cilia actually colorless but the former seemingly pale fuscous in
certain lights; ciliations 4. Palpus white, terminal segment slightly
shorter than median; median segment variably suffused outwardly
with fuscous to dark grey. Abdomen white, slightly touched with
ochreous.

Forewing oval, costa rounded, apex strongly rounded, indefinite,
termen less rounded, in middle straight, almost vertical. White with
a slight yellowish tinge, more distinct than in the body and head;
with a silky gloss. A minute blackish second discal stigma, disappear-
ing in rubbed specimens. Cilia concolorous.

Hindwing and cilia concolorous, slightly pellucent.

Male genitalia very similar to those of Odites periscias Meyrick, but
constant in both species, genitalia of which were compared side by side,
and from all directions. Uncus a trifle shorter. Process of costa
distinctly shorter, less acute and less curved outwards; process of
sacculus shorter, straight, more acutely pointed. Anellus lobe more
slender and slightly longer. The entire genital apparatus is less
robust and smaller than in periscias.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 m,
6.IV.1912, 1 &, holotype, genit. slide 5569; 5 o, paratypes, 10.IV—
3.V.1912, genit. slides 5570 and 5572. 6 o& (BM).

Nearly allied to the more robust and slightly larger O. periscias.
The slight genital differences are constant.

Odites brachyclista Meyrick, 1928
Fiaures 150, 599

Odites brachyclista Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 434 (0,
Philippine Is.).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Mey-
rick, vol.1, p. 66; 1958, op. cit., vol. 2, p. 461, pl. 229, figs. 2-2b (genit. illustr.).

Distribution: Philippine Is.

Antenna serrate, dark fuscous along posterior 2/3 above, ciliations
over 1, dark fuscous. Forewing semipellucent, with thickened and
raised veins; glossy pale yellow, with dark brown or blackish mark-
ings and dark fuscous scales scattered over the wing. Veins 3 and 4
short-stalked.

Material examined: Luzon, Mt. Makiling, ‘‘20559” (Baker), 12 o,
genit. slides “A.B. Febr. 18, 1928” and 5160 (USNM).

Male genitalia complicated. Valva with a well-defined sacculus to
1/2, top triangularly extended, crowned with a long, curved process,
with a long spine on top. Cucullus divided into three parts, ventral

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 125

with a dilated base and a few bristles, median sublanceolate, and
dorsal acute. Anellus not developed. Aedeagus rather long, but
weak.

Timyridae

Key to the Philippine Genera of Timyridae

1. Forewing with a subdorsal groove in o’, scaled from base to tornus; labial
palpus with median segment bearing a dense projecting tuft of scales.

Frisilia
Forewing without such groove; labial palpus with median segment sometimes
thickened, but if tufted, then flagellum of antenna dilated ..... .2

2. Labial palpus in male sometimes strongly tufted, with an apical pencil of
hairs; antenna in male with flagellum dilated, in female thickened with

RR atte atl a act cai tegt alte ee ee eter ey ees, le te heel e, tt I
Not thus’) .7'..% ag ae ae
3. Hindwing with pen pienebe aed canine a hentes process 1/3 the
length of wing, termen rectangularly bent below this . . . . Placanthes
Hindwing with apical third not so much narrowed. .......... 4

4, Forewing with vein 3 separate .... ... .. . . Homaloxestis
Forewing with vein 3 stalked with 2 or apeente Mh heyes | nee ye erorL sen. EO

PP RMURTUTIANS (AC Sc) Kei dye) eae OF 6d ye leis abe. ees ofa ee Prosodarma
Antenna loroverl..... Aarts ih. 6

6. Head smooth, shining; posterior Cai arith a more or sien aati triangular
stiff tuft above wing; light yellow with bluish-leaden markings.

Canthonistis

RBIS a ee re beens ich RIG Veh cowl ce iebhcve dig Bouck ney ae leyie ». UCCIEMOCELS

Tisis Walker, 1864

Tisis auricincta, new species

Ficures 158, 199, 598

Male, female, 21-26 mm. Head in male dark purple brown, ver-
tex, collar and thorax light fuscous, face yellow. Antenna in male
with scape slightly thickened, flagellum along basal part strongly
dilated and flattened into an ellipse, thence gradually attenuated ;
deep purple, becoming brownish posteriorly, a white band at about
2/3. Palpus in male with terminal segment very long, recurved and
ending in a long expanded pencil of hairs; light yellow, pencil purple
fuscous mixed with pale yellow, terminal segment outwardly and
externally with a well-defined streak of brilliant metallic green silver.
Head in female purple greenish, shining, face yellow. Antenna in
female with scape slender, elongate and clavate, flagellum thickened
with roughly appressed scales except toward tip which is slender;
scape light tawny with top anthracite black, with leaden shine,
flagellum anthracite black, leaden brilliant above, deep purple with
green and blue reflections in certain lights, top white. Abdomen in

126 U.S. NATIONAL MUSEUM BULLETIN 257

male dark brown, anal tuft pale fuscous, touched with ochreous
laterally; in female abdomen bronze brown. Pleurae of thorax
polished brilliant black. Anterior leg in male deep purple; coxa and
femur elongate, flattened; tibia with a thick, triangular flat patch of
purple-metallic scales, with anthracite-greenish shine; median leg yel-
low at base and below, above black with brilliant greenish shine;
posterior tibia and first joint of tarsus elongate, thickened with
roughish, dark brown hairs, purplish in certain lights. Legs in female
yellow, partly suffused with deep purplish brown, with small patches
of shining scales.

Forewing oblong-suboval, rather narrow, dilated along basal third,
costa curved anteriorly, less curved posteriorly (more so in male), in
female slightly concave in middle, apex obtusely pointed, termen
gently curved, little oblique. Deep purple, posteriorly strewn with
metallic purplish scales with prismatic reflections in certain lights.
Markings yellow. A slender median transverse band, slightly out-
wards-oblique, gently outwards-convex, gradually dilated downwards;
a narrow marginal streak along posterior fifth of costa, in apex and
along termen to tornus, along lower half twice as broad. Cilia dark
purplish brown.

Hindwing deep bronze brown, in male costal half light grey fuscous;
a narrow line of yellow dusting around apex and along termen. Cilia
dark bronze brown.

Male genitalia: Tegumen moderate, appearing hexagonal. Uncus,
the usual beaked hook. Valva moderately broad; costa with an
elongate prominence at base; harpe, a longitudinal small ridge of
denticulations below and before middle of costa. Sacculus 1/2,
sclerotized, with basal third slightly prominent, top gradually nar-
rowed. Cucullus semioval, with a smooth terminal ridge, covered
with short spinules. Aedeagus large and thick, with numerous trans-
verse folds or ridges (or cornuti?). Anellus lobes unequal, left shorter
and rounded at top, right longer, sickle-shaped.

Female genitalia: Ninth segment sclerotized. Ostium wide, asym-
metrical, lamella postvaginalis with small verrucose folds, lamella
antevaginalis only at the right side with a narrowed dark sclerite.
Ductus bursae short, coiled; corpus bursae small; signum stellate.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 3000 ft., IX.1946 (CNHM Philippine Exped. 1946-47,
H. Hoogstraal), 1 o&, holotype, genit. slide 5741; 19, allotype, genit.
slide 5742; 1 9, paratype.

Canthonistis Meyrick, 1922

Canthonistis Meyrick, 1922, Zool. Meded., vol. 7, p. 82; 1925, in Wytsman,
Genera Insectorum, fase. 184, p. 212—Fletcher, 1929, Mem. Dept. Agric.
India, Ent. ser., vol. 11, p. 39.—Gaede, 1937, in Bryk, Lepidopterorum

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 7

Catalogus, pars 79, p. 494.—Clarke, 1955, Catalogue . . . Microlepi-
doptera. . . Meyrick, vol. 1, p 43.

Type of the genus, Canthonistis amphicarpa Meyrick, 1922 (Java).

The following points may be added to the description of this genus.
Head smooth, polished. Antenna over 1. Labial palpi with second
joint dilated and compressed laterally, with smoothly appressed
short scales. Maxillary palpi short, distinct, appressed to tongue
(recorded as being rudimentary). Median tuft on posterior tibia
not always distinct, appressed bristly hairs on posterior part of tibia
sometimes rather raised.

Forewing with vein 1c furcate at base (recorded as being simple).
Vein 11 originates just before the middle of cell.

Male genitalia of the general Lecithocera type but with complicated
uncus, the hooked part being subapical. Anellus has two long and
slender, twice bent and sclerotized lobes. Cornuti, two clusters of
small spines and one slender spine.

Female genitalia: Ovipositor short. Sterigma with a small lamella
antevaginalis and large lamella postvaginalis, occupying the entire
sternite. Signum, a transverse denticulate plate.

Key to the Species of Canthonistis

1. Forewing bright ochreous, purplish central part hardly divided by a very
faint median transverse streak of ground color; 16-18 mm.
C. xestocephala, new species
Forewing yellow, purplish central part distinctly divided from costa almost
to dorsum by an inverted-trapezoidal patch; 15-16 mm (Java).
C. amphicarpa

Canthonistis xestocephala, new species
Fiaures 191, 193, 597

Male, 15-17 mm. Head bright yellow, vertex covered with a
dense cap of closely appressed scales, polished, brightly shining,
yellowish grey mercury. Face pale yellow. Palpus, antenna and
thorax bright yellow, tip of antenna pale tawny. Abdomen sordid
pale fuscous yellow, venter brighter yellow, a lateral stripe fuscous.

Forewing elongate, costa moderately curved at extremities, gently
concave in middle, apex pointed, termen gently rounded, oblique.
Bright yellow. Two large purplish-fuscous patches, rounded and
almost entirely confluent except above, extending along dorsum
beyond base to tornus and filling out the whole wing; anterior blotch
almost reaching costa, posterior not reaching it. Cilia bright yellow,
in tornus purple fuscous.

Hindwing glossy light yellowish fuscous, apex pale yellow. Cilia
pale fuscous, becoming pale yellow along upper half of termen, around
apex and along costa.

128 U.S. NATIONAL MUSEUM BULLETIN 257

Male genitalia: Uncus cubical, with small apical clavate process,
below and ventrad of this a semicircular bow and in front of this the
usual hook. Anellus large with sclerotized edges, forming on top
long processes, bent twice. Valva moderately long and _ slender,
curved upwards and finely haired along posterior half.

Female genitalia: Lamella antevaginalis half-cup-shaped, with a
deep frontal excision. Signum moderate, transverse, finely
denticulate.

Material examined: Luzon, Benguet Subprov., Baguio (Baker),
1 o&, holotype, genit. slide 5234; 1 9 allotype, genit. slide 5235;
1 o&, paratype (USNM). Same locality, 1.VI.1945 (J.G. Francle-
mont), 1 o, paratype (abdomen missing, right antenna intact) (CUI).
Total 3 &, 19. One specimen was named ‘‘Canthonistis amphicarpa
Meyrick,” apparently by Meyrick himself; however, this Javanese
species has never been recorded from the Philippine Islands. I am
now satisfied that the species is distinct, although closely related
with amphicarpa.

The male genitalia are less robust than those of the Javanese
species and differ also slightly but distinctly as follows. The cucullus
is more slender and stronger curved. The vinculum is less sclero-
tized, inverted-subtrapezoidal (in amphicarpa triangular and pointed).
The juxta is weaker, slightly narrower, its lobes more slender and less
sclerotized. The gnathos hook is larger, its stalk not narrowed at
base. The aedeagus with cornuti forming three slender, pointed
sheafs (in amphicarpa one slender and long and two thick pointed
sheafs discernible).

The genitalia of Canthonistis amphicarpa Meyrick used for com-
parison are those of the lectotype, in the Leiden Museum, herewith
selected: a male, with a handwritten label ‘“‘W. Java, Preanger,
5000 vt. (Sythoff) @,” genit. slide 5510.

Frisilia Walker, 1864
Frisilia drimyla, new species
Ficures 194, 600

Female, 15 mm. Head ochreous grey whitish, face greyish white.
Antenna pale ochreous, finely ringed with darker, scape grey. Palpus
with a very long, pointed tuft at apex of median segment below,
terminal segment long, recurved, very narrow; median segment
ochreous tawny, upper edge posteriorly infuscated and with a white
submarginal horizontal line; long hair-scales, which are ap-
pressed posteriorly, raised anteriorly; terminal segment dark brown,
silvery white above. Thorax pale ochreous, suffused with pale grey
except on tegula. Abdomen pale ochreous. Posterior tibia light
yellowish ochreous.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 129

Forewing lanceolate, acutely pointed, broadest before middle.
Rather light ochreous tawny, irregularly suffused with fuscous.
Base of costa with a fuscous, attenuated streak; dorsum from base
to beyond middle with a faint fuscous suffusion, discal stigmata alike,
rather large, very faint, suffused, brownish: first at 1/4, a similar
spot below and before it; second in middle; a third similar faint
spot in disc at 3/4; plical stigma conspicuous, elongate, dark brown,
slightly closer to second discal than to first discal stigma; posterior
third of costa with a faint tawny very elongate subtriangular spot,
cut in two beyond its anterior extremity, and containing a minute
white longitudinal marginal mark beyond its middle; apex and termen
with a marginal row of very small brownish longitudinal (marginal)
marks on ends of veins. Cilia light ochreous tawny fuscous, tips
whitish around apex.

Hindwing with strongly produced apex and twice sinuate termen;
veins 3 and 4 coincident. Semipellucent with distinct blue reflec-
tions; veins streaked, margin and apex suffused or irrorated, with
dark fuscous bronze (hindwing appearing dark grey). Cilia grey
with a pale ochreous basal line.

Female genitalia: Eighth segment moderately sclerotized, lower
edge concave. Sterigma, a small and short funnel. Colliculum, a
sclerotized, inverted funnel with oblique lower edge. Signum small,
rounded, cup-shaped.

Material examined: Luzon, Mount Makiling (Baker), 1 9, holo-
type, genit. slide 5208 (USNM).

In all respects fitting in the description of the genus, except for
the lanceolate, pointed forewing with an indefinite tornus. All
other species have an obliquie termen with a distinct tornus.

Homaloxestis Meyrick, 1910
Key to the Philippine Species of Homaloxestis

1. Forewing light tawny fuscous, apex light ochreous yellow.
H. aganacma, new species
IOUREIEUS COLT DEN Ns os Saris: RONG et cece el ae ea ae eee eee oe ee a oe, ee 2
2. Forewing greyish fuscous, base suffused with dark fuscous.
H. surrepta, new species
Forewing ferruginous brown, a small dark fuscous mark along closing vein.
H. alopecopa, new species

Homaloxestis aganacma, new species

Figures 188, 601

Female, 13 mm. Head glossy light grey, face light yellow. An-
tenna light yellow, scape pale grey. Palpus with median segment
spindle-shaped, with a small roughish tuft in middle above, terminal

130 U.S. NATIONAL MUSEUM BULLETIN 257

segment 1; golden brownish, median segment light yellow below and
inwardly. Thorax rather pale tawny greyish. Abdomen glossy light
ochreous fuscous, venter light ochreous, anal tuft yellow. Legs
bright yellow.

Forewing elongate-sublanceolate, apex moderately rounded, termen
straight, oblique. Veins 4 and 5 separate, 7 to termen, 9 free. Light
tawny greyish; base of costal edge with a narrow dark fuscous line,
followed by a yellow streak, gradually dilated posteriorly and running
along the course of vein 7; a black marginal line around apex between
the ends of veins 7 and 8. Cilia fuscous grey, along costa yellow,
opposite apex yellow with grey tips.

Hindwing with veins 3 and 4 stalked; rather deep brownish fuscous
bronze, appearing semipellucent (transparent bases of scales). Cilia
grey with a whitish basal line.

Female genitalia: Eighth segment sclerotized all around, rather
finely bristled along upper half, caudal edge of sternite slightly
emarginate in middle, side lobes short and obtuse. Ostium bursae, a
rather large funnel with finely punctulate sides. Ductus bursae
undulate. Signum moderate, narrow and transverse.

Material examined: Luzon, Mount Makiling (Baker), 1 9, holo-
type, genit. slide 5209 (USNM).

Homaloxestis alopecopa Meyrick, 1929
FicurEe 828

Homalozestis alopecopa Meyrick, 1929, Exotic Microlepidoptera, vol. 3, p. 518.—
Gaede, 1937, in Bryk, Lepidopterorum Catalogus, pars 79, p. 502.—Clarke,
1955, Catalogue ... Microlepidoptera ... Meyrick, vol. 1, p. 41.

Distribution: Philippine Is., Mindanao.

Homaloxestis surrepta, new species
Fiaures 186-187, 602

Male, 13 mm. Head ochreous white, crown fuscous. Antenna
with scape and basal portion of flagellum ochreous white (apical
part missing). Palpus ochreous white, basal segment and_ basal
half of median, fuscous. Thorax fuscous with purple gloss. Abdomen
light ochreous fuscous.

Forewing with veins 8 and 9 out of 7, 7 to termen; sublanceolate,
slightly dilated, costa slightly curved at extremities only, apex
obtusely pointed, termen rather long, moderately oblique, convex.
Pale fuscous, rather densely and irregularly clouded with dark fus-
cous, with a distinct purple gloss. Basal fourth of wing stronger
suffused with dark purple fuscous; second discal stigma small, round,
not conspicuous (absent in right wing). Cilia greyish fuscous with a
pale basal line.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 13h

Hindwing glossy pale grey fuscous, somewhat darker towards apex,
cilia concolorous, with a pale basal line.

Male genitalia: Tegumen slender and rather short as compared with
the large, semioval vinculum. Uncus exactly as in Lecithocera: top
of tegumen being bilobed and hairy, uncus projecting as an extensive
body, supported above and below by slender sclerotized rims, and
with a more or less free beaklike hook with a dilated base. Valva
moderate, costa with a rectangular excision beyond base, sacculus
broad but only slightly sclerotized, ending in a triangular process,
cucullus truncate, top concave. Aedeagus very large, thick, slightly
curved. Cornuti, a large number of equal small teeth. Eighth and
seventh abdominal segments modified, eighth sclerotized and elongate-
cylindrical, seventh segment with a pair of oblique lateral ribs, and a
tubular concavity in the middle of the sternite, extending into the
sixth segment, and containing a long extensile hair-pencil.

Material examined: Luzon, Mt. Apo 70 B, 8.V.1945 (J.G. Francle-
mont), 1 o&, holotype, genit. slide 5117 (CUD.

Placanthes Meyrick, 1923
Placanthes xanthomorpha Meyrick, 1923
Fiaure 763

Placanthes zxanthomorpha Meyrick, 1923, Exotic Microlepidoptera, vol. 3, p. 42;
1925, in Wytsman, Genera Insectorum, fase. 184, p. 232.—Gaede, 1937,
in Bryk, Lepidopterorum Catalogus, pars 79, p. 511.—Clarke, 1955, Catalogue

. Microlepidoptera . . . Meyrick, vol. 1, p. 327; 1965, op. cit., vol. 5, p.
208, pl. 104, figs. 1-1a (holotype figured).

Distribution: Philippine Is., Mindoro.

Lecithocera Herrich-Schaffer, 1853
Key to the Philippine Species of Lecithocera

1. A transverse fascia and other markings leaden metallic ........ 2
No metallic markings. ... . re seieats eernieh, Peiste eis oe 3a, k in Prope oo

2. Hindwing strongly narrowed, , acutely eointed: termen irregularly concave;
cilia yellow .... . . . . .4L.strenua, new species
Hindwing little Parranedt: apex Arloderitely pointed, termen almost straight;
elisa: blacks 2i2 2. % . . .. . L. cassiterota

3. Cilia along termen sahitey or le acest’ otatetstine with blackish or dark
fuscous cilia above apex, thus exaggerating faleate shape of wing (cf. also
Ped eaiibivosenite Vi teil Srihddss Cony aaa Boing
Cilia not thus... . : Rage Pate ee al

4. Large species (24 mm), Bebions with a obidian, ise: a tramoniar fuscous
suffusion from center of wing, resting on termen and contrasting with

pale cilia; costa without a pale mark. . . L. phanerostoma, new species
Moderate species (16 mm), ochreous fuscous, with a small pale mark on
AY GIS CDSE Aun sebdias Abra eco wisee ued acted astute seas . . .L. ochrocapna

Moderate species (11-17 nea ot thee COLOTEGR res: eiscoterineee es TO

132 U.S. NATIONAL MUSEUM BULLETIN 257

5. Unicolorous deep fuscous, terminal cilia conspicuously white . L. recurvata

Not unicolorous ... Selle to 6

6. Fuscous, with base, a meaian nels at algal fifth hae first dicen ieee
obliterate ii clr. . .. . . L. acribostola, new species
Fuscous, with costa suffused te Ww inipees white transverse line at 4/5, first
discal stigma well defined. . . . ... . . . L. decorosa, new species

7. Fuscous, cilia along costa and termen me only opposite apex a dark attenu-
ated bar, exaggerating faleate shape of wing .L. niphotricha, new species

Cilia not contrasting white ... SEs oh NR oA Bins Suet Netra
8. Rather dark fuscous, markings ill deaned Behe: fares ofA ae bap Ret ee
Pale ochreous, more or less infuscated, stigmata often ieee. 2 A ae Sele
9. Unicolorous dark fuscous, termen rounded . . L. leucomastis, new species

Not unicolorous, if dark fuscous, then discal stigmata distinct ... . 10
10. Termen convex; discal stigmata black, paler encircled; hindwing whitish with

darker veins. ... aE Nagy a gales telonpermn: new species
Termen concave; discal eae rane not encircled with paler; hindwing
unicolorous light fuscous. . . . . .. . . L. activata, new species

11. Discal stigmata large, conspicuous, Sroundeal second largest, a dark dor-

sal suffusion below this; plical stigma absent. . . . .. . L. megalopis

Discal stigmata small, Weak or absent; plical stigma often present. . 12

12. A well-defined series of dark fuscous dots along end of costa, around apex and
along termen, forming an almost continuous marginal streak.

L. sophronopa, new species

Marginal dots either absent or minute, sparse and ill defined . . . . . 138

13. Forewing pale ochreous, not infuscated. . ... in soe Ja ore EE
Forewing light or pale ochreous, distinctly aumeed wate anion fuscous or
bIOWwnISH so easton ee ak SOL ITERMES

14. Discal stigmata fuscous, peat tive sian sea eee distinctly
thickened, pale ochreous; terminal segment of palpus Glenden little longer
thanymedian. 6s). 8. . .. . . L. docilis, new species

Discal stigmata black, fancier pice eieaen below second discal. An-
tenna less distinctly thickened, whitish; terminal segment of palpus less
slender, being slightly thickened towards base, distinctly shorter than
median segment .... . . . . L. goniometra

15. Plical stigma present, services porn enone ite cond discal stigma . 16

Plical stigma absent; a shade between second discal stigma and dorsum.

L. fausta

16. Plical stigma contiguous with second discal stigma . L. luteola, new species

Plical stigma large, before first discal stigma . . L. improvisa, new species

Lecithocera sophronopa, new species
FiGcureEs 202-203, 603

Female, 15 mm. Head light fuscous, vertex darker. Antenna
pale fuscous, finely dark ringed, scape purplish. Palpus long, re-
curved, median segment exceeding base of antenna, dilated by closely
appressed scales, fuscous, top whitish; terminal segment pale ochreous
strewn with fuscous, slender, pointed, almost 1. Thorax and abdo-
men fuscous, with faint lilac reflections, anal tuft tawny ochreous.

Forewing with vein 7 absent, 8 separate; oblong, costa curved at
extremities, apex obtusely pointed, termen sinuate, rounded beneath,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 133

little oblique. Pale fuscous touched with creamy, strewn throughout
with rather dense fuscous scales. Markings dark fuscous. An ill-
defined triangular small basal patch with very inwards-oblique edge
and obliterate lower third; a well-defined, somewhat irregular inter-
rupted marginal narrow streak around more than posterior fourth
of wing; stigmata irregular, about equal, first discal beyond 1/3 of
wing, plical below and a trifle before it, second discal before 2/3.
Cilia light greyish fuscous.

Hindwing fuscous, rather thinly scaled. Cilia lighter fuscous with
a whitish basal line.

Female genitalia: Ovipositor conical. Genital segment strongly
narrowed in middle (in ventral aspect), annular. Sterigma shaped
as a small, simple cap around the ostium bursae, distinctly sclerotized.
Colliculum long, tubular, constricted in middle, with slight longi-
tudinal ribs. Cestum, a slender elongate sclerite. Signa, two
scobinate patches.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
15.11I.1912, 1 9, holotype, genit. slide 5654; 11.III.1912, 1 9, paratype
(A.E. Wileman) (BM).

An obscure, pale fuscous species. The genitalia suggest a relation
of Lecithocera Herrich-Schaffer with Hypodrasia, new genus.

Lecithocera activata, new species
Ficures 206, 604

Male, 16 mm. Head glossy pale grey fuscous, face whitish. An-
tenna ochreous whitish, glossy, towards base slightly mixed with
dark fuscous. Palpus moderately long, recurved, ascending, median
segment 2 face, moderately thickened, purplish grey, apex white
with a semiannular dark submarginal mark above; terminal segment
slender, whitish, anterior edge narrowly dark brown. Thorax glossy
pale grey fuscous. Legs fuscous, whitish inwardly, posterior leg
dark purple fuscous, top of tibia and entire tarsus white; tibia with
roughly projecting hairs above and beneath. Abdomen fuscous,
venter paler, with posterior half blackish.

Forewing elongate, moderately broad, little dilated, costa moder-
ately curved throughout, apex pointed and slightly produced, termen
sinuate, concave above, little rounded beneath. Evenly deep fuscous
with a purplish hue in certain lights. Costa with a small wedge-
shaped oblique transverse mark before 4/5, continued across wing by
a minute and faint pale line, inwards-angulate below costa, broadly
outwards-convex in middle, sinuate above dorsum, to dorsum before
tornus; stigmata vague, little darker than ground color, rounded:
first discal at 1/3, plical slightly larger, beyond this; second discal

134 U.S. NATIONAL MUSEUM BULLETIN 257

represented by a narrow dark strigula along closing vein; a minute
pale spot in apex. Cilia (strongly rubbed) dark fuscous.

Hindwing and cilia fuscous bronze.

Male genitalia of Crocanthes type, sclerotized throughout.
Tegumen depressed, heavily edged, top strong, slender and conical.
Gnathos hook of usual shape. Uncus single, slender, pointed and
straight, bristly at the sides. Vinculum strong, quadrate. Juxta
+ anellus a very large subquadrate plate, anellus lobes, small hairy
processes. Valva rather short, curved, sacculus not indicated, harpe
absent, cucullus obliquely subtruncate. Aedeagus large, little curved,
narrowed, top sclerotized, with an angulate process above; cornuti,
several ridges of short teeth.

Material examined: Luzon, Benguet Subprov., Baguio, 5000 ft.,
23.1V.1912 (A.E. Wileman), 1 o, holotype, genit. slide 5656 (BM).
A small, obscure species.

The genitalia are surprisingly similar to the genitalia found in the
genus Crocanthes Meyrick. ‘That is a very natural group of large
species often brightly adorned with orange or yellow, a quite different
facies, in fact. Still the genus is closely allied with Lecithocera
Herrich-Schaffer, in spite of the disappearance of two veins (4 and 7)
in the forewing of Crocanthes; as an exception also in Lecithocera vein
7 may be missing, as in the following species. Furthermore, the
genitalia of the present and the following species bear clearly evidence
of this relationship.

Lecithocera strenua, new species

Fiaures 177-179, 605

Male and female, 20mm. Head glossy golden fuscous with purplish
reflections, face yellow. Antenna orange yellow, finely fuscous-ringed
on basal half, tip blackish above, scape fuscous. Palpus bright
orange yellow, terminal segment blackish in front. Thorax fuscous.
Abdomen dark fuscous, anal tuft ochreous, venter pale yellowish.

Forewing narrow, oblong, costa little curved at extremities, slightly
concave beyond middle, apex subobtuse, termen sinuate or rather
inbent in middle, oblique. Blackish brown, dull. Slender yellow
streaks arranged as follows: one short, from beyond base to 1/5 just
below fold; another, parallel to this from base, running below costa,
to 1/3, merging into a third, transverse, slightly curved fascia, dilated
on costa, slender below; a rounded conspicuous black patch on dorsum,
between first and third fascia; shining metallic-leaden streaks with
bluish or greenish tinge: along basal 1/3 of costa above second yellow
streak, another below this; a broad submedian transverse band, im-
mediately following transverse yellow streak; a slender streak below
posterior half of costa to well before apex, encircled by yellowish-

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 135

tawny color, forming an elongate oval, edged posteriorly with black;
a broad metallic marginal band in apex and along termen, irregularly
dentate anteriorly, sharply and narrowly edged posteriorly by dull
black. Cilia dark fuscous, basal half suffused with yellow.

Hindwing 1, narrower and more pointed than in L. cassiterota, deep
fuscous with a faint bronze tinge, cilia pale yellow, opposite apex
barred with fuscous, along termen fuscous with a dilating yellow
basal band, along lower half of termen and on dorsum fuscous.

Male genitalia: Valva curved, little dilated, harpe, a single huge
spine towards ventral margin. Gnathos, a long, slender hook.
Anellus lobes long, straight. Aedeagus moderate, cornuti several
complicated sclerotized folds, beset with slender spines.

Female genitalia: Sterigma, a large, bristly plate, tops, two triangu-
lar points separated by a deep incision. Several longitudinal folds
visible at the proximal extremity of sterigma represent a colliculum.
Corpus bursae coiled. Signum single, a moderate, scobinate patch.

Material examined: Mindanao, Mt. Apo, Baroring, 7000 ft.,
8.X1.1930 (CMP, Ace. 9163); 10%, holotype, genit. slide 5707; 1 9,
allotype, genit. slide 5708 (CMP).

Superficially resembling LZ. cassiterota Meyrick, but larger, with
differently shaped termen of the forewings, quite different shape of the
hindwings, and different coloring. The male genitalia suggest little
relationship with that species.

Lecithocera cassiterota Meyrick, 1923
Ficures 176, 200, 201, 606

Lecithocera cassiterota Meyrick, 1923, Exotic Microlepidoptera, vol. 3, p. 40;
1925, in Wytsman, Genera Insectorum, fase. 184, p. 240.—Gaede, 1937;
in Bryk, Lepidopterorum Catalogus, pars 79, p. 518.—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 75; 1965, op. cit.,
vol. 5, p 115, pl. 57, figs. 4-4d (holotype figured).

Distribution: Philippine Is., Luzon.

The elegant species may be redescribed as follows. Male and female
15mm. Head with closely appressed, broad scales; shining pale blue,
orbits and edge of face pale ochreous, dull. Palpus orange ochreous,
median segment suffused with tawny on basal half, terminal segment
finely edged with blackish; palpus internally orange. Antenna pale
ochreous, glossy, apical eighth suffused with blackish above, scape and
base of flagellum also suffused above with black. Thorax grey with a
strong bluish gloss in certain lights. Posterior leg with an expansile
tuft of long and fine fuscous hairs. Abdomen glossy bronze grey, anal
tuft yellowish grey, a broad, dull black band over pregenital ventrites.

Forewing narrow, elongate-subtriangular, costa gently curved, apex
rounded-pointed, termen broadly excised triangularly in middle,

136 U.S. NATIONAL MUSEUM BULLETIN 257

rounded along lower half. Veins 4 and 5 connate, 3 absent, 7 and 9
stalked, 8 absent. Bright orange, mixed with black scales, markings
shining metallic silvery blue, more blue anteriorly, more silvery pos-
teriorly; 2/3 of edge of costa narrowly black; basal third of wing with
three longitudinal streaks, first subcostal, moderate, top rounded;
second median, dilated, top truncate; third narrow and shorter, along
dorsal edge from base; a slightly submedian, almost vertical broad
transverse fascia, gently dilated downward, its top on costa gently
rounded, a slight posterior prominence in fold; more than posterior
third of wing marked thus; a moderate longitudinal streak well below
costa to well before apex, slightly pointed at posterior end; a transverse
spot in apex, a parallel streak of black suffusion, ending in a metallic
obliquely oval spot in apex and along upper half of termen; a small
wedge-shaped horizontal mark in middle of disc below anterior end of
preceding black streak, pointed posteriorly; a black horizontal broad
streak edging preceding spot anteriorly and below and running to
middle of termen; a large metallic spot in tornus, occupying less than
lower half of termen and tornus and emitting anteriorly two pointed
horizontal processes further than halfway towards cell, continued by
blackish lines; all markings narrowly, and those in apex and termen
broadly, edged with black; a jet-black spot on costa before apex con-
nected by a line of the same color along apex and termen with a similar
smaller spot on dorsum before tornus. Cilia bright orange, apical
half fuscous grey with a strong pale blue gloss in certain lights.

Hindwing semipellucent, dark bronze brown. Cilia concolorous,
with a pale basal line.

Male genitalia. Tegumen rather small, triangular (flattened in
mount). Uncus, a slender hook. Gnathos, a more slender and longer,
pending hook. Vinculum erected, with a moderate signum. Valva
short, strongly narrowed, cucullus bifid: a ventral, semioval bristly
part and a dorsal strong digitoid process. Sacculus indefinite.
Anellus, an inverted-trapezoidal plate, lobes slender, moderate, acute
and slightly diverging. Aedeagus moderate, cylindrical, cornutus a
long sinuate blade with pointed and serrulate top.

Material examined: Luzon, Mt. Makiling (Baker), 1 o, genit.
slide 5210; 1 9, genit. slide 5519 (USNM).

The species is closely allied with L. lamprodesma Meyrick, from Java
but is larger, deeper orange, the markings differ slightly. The geni-
talia show considerable differences from those of the above named Jav-
anese species and are quite distinct. Apparently Meyrick refers to
this species in his description of lamprodesma, where he states: “I
have a closely allied undescribed species from the Philippines”
(Zool. Meded., vol. 7, p. 85, 1922). The long tufts of the hindtibia are
peculiar.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 137

Two closely allied, undescribed species occur in both Java and
Borneo.

Lecithocera phanerostoma, new species
FicureEs 207-208, 607

Male, 24mm. Head pale fuscous ochreous, orbits white. Antenna
whitish. Palpus very long, curved, ascending, median segment over
3X face, moderately thickened and spindle-shaped, dark grey fuscous,
with golden gloss in certain lights, apex white; terminal segment
slender, slightly shorter than median, whitish with a strong golden
gloss. Thorax pale golden fuscous ochreous. Legs fuscous, whitish
inwardly, posterior tibia fuscous, becoming deep purplish fuscous
posteriorly, top white, tarsus (imperfect) white. Abdomen fuscous.

Forewing oblong-subtriangular, broadest in tornus, costa gently
curved anteriorly, more curved before apex, apex obtusely pointed,
termen gently concave above, little rounded beneath, moderately
oblique. Rather light tawny with a strong golden gloss. A large
triangular patch of dark fuscous suffusion with base extending along
entire termen, with acute top resting on middle of closing vein, deep
purple along extreme termen, veins posteriorly also streaked darker
purple. Cilia along termen white with pale fuscous apical half, along
costa and apex deep purple, in tornus fuscous purplish.

Hindwing brown fuscous with a strong golden-bronze gloss. Cilia
brownish fuscous with a narrow whitish basal line.

Male genitalia: Even more suggestive of a species of Crocanthes
Meyrick. Sclerotized throughout. Tegumen broader. Gnathos
with an obtuse broad top (base!) and the usual pending hook. Uncus
hooked, slender and strong. Vinculum ovate-truncate. Juxta+
anellus smaller, convex, quadrate, anellus lobes long, slightly curved,
with rounded top. Valva longer, narrower, more curved. Aedeagus
more slender, stronger curved, top denticulate above and beneath;
cornuti, several ridges of short teeth and two patches of scobinations.

Material examined: Luzon, Benguet Subprov., Haights Place,
Pauai, 7000 ft., 17.X1.1912 (A. E. Wileman), 1.7, holotype, genit.
slide 5657 (BM).

Female, 24 mm. Very similar to male, slightly lighter colored.
Posterior tibia (damaged in male) dilated with roughish scales, pale
fuscous becoming darker fuscous grey posteriorly, top with a snow-
white band, tarsus pale ochreous.

Female genitalia: Ninth segment sclerotized, sternite hairy along
edge, with two additional sclerotized semioval plates, bristly through-
out, a slender dark ridge, longitudinal and median, along their lower
halves. Ostium not modified, lamellae aciculate. Ductus bursae

138 U.S. NATIONAL MUSEUM BULLETIN 257

plicate, with a longitudinal patch of small thorns. Corpus bursae
strewn with larger sparse thorns.

Material examined: Luzon, Mountain Province, at base of Mt.
Data, 5500 ft., 22.1V.1946 (CNHM Philippine Exped. 1946-47,
H. Hoogstraal), 1 9, allotype, genit. slide 5744.

A large and distinct species of recurvata group, differing from the last
mentioned species by larger size and coloring.

Lecithocera megalopis Meyrick, 1916
Figure 608

Lecithocera megalopis Meyrick, 1916, Exotic Microlepidoptera, vol. 1, p. 575;
1925, in Wytsman, Genera Insectorum, fase. 184, p. 239.—Gaede, 1937,
in Bryk, Lepidopterorum Catalogus, pars 79, p. 518.—Clarke, 1955, Cat-
alogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 198; 1965, op. cit.,
vol. 5, p. 143, pl. 71, figs. 3-3b (lectotype select.).

Distribution: Philippine Is., Luzon.
Material examined: ‘‘Mindanao, Mt. Apo, 6500 ft., M., 5.10” (in

Meyrick’s hand), in Meyrick collection, 4/3, 1 9 (without abdomen)

(BM).

Lecithocera fausta Meyrick, 1910
FiguREs 168-169, 197-198, 617

Lecithocera fausta Meyrick, 1910, Trans. Roy. Ent. Soc. London, p. 449; 1925,
in Wytsman, Genera Insectorum, fasc. 184, p. 239.—Gaede, 1937,
in Bryk, Lepidopterorum Catalogus, pars 79, p. 520.—Clarke, 1955, Cata-
logue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 140; 1965, op. cit., vol. 5,
p. 131, pl. 65, fig. 2 (holotype figured).

Distribution: Philippine Is., Luzon (?Brazil, Argentina).

Material examined: Luzon, Mt. Apo, 70 B, 8.III.1945, 1 o,
genit. slide 5110, 1 9, genit. slide 5114 (J.G. Franclemont). 1 3,
19° (CUD.

The occurrence of this species in South America seems to be most
improbable. Luzon is the typical locality. Two females from
Argentina studied by me appeared to have vein 9 in the forewing
originating free from cell (Meyrick coll., BM). This is a redescription
of the present material.

Male and female, 13.5 mm. Head and thorax whitish ochreous,
with a fuscous median shadow. In female with terminal segment
slightly under 1; dark fuscous, median segment with a small pale
ochreous apical dot, terminal segment pale ochreous, frontal edge
with a black line. Abdomen light ochreous.

Forewing moderate, sublanceolate-truncate, pointed. Veins 2 and
3 stalked, 9 out of stalk of 7 and 8. Pale ochreous greyish, strewn
with fuscous scales. Markings blackish. Shoulder and anterior
fifth of costal edge black; first discal stigma beyond 1/3, small,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 139

elongate and narrow; second discal before 2/3, larger, rounded; a
slightly outwards-oblique and outwards-curved small transverse
streak of black suffusion between second discal stigma and dorsum;
six dark brown dots on ends of veins 3-8, larger in female. Cilia
dull pale ochreous with two darker, ochreous olive parting lines.

Hindwing pale ochreous fuscous, slightly darker in female, some-
what transparent, veins appearing darker. Cilia glossy pale ochreous,
with a brighter ochreous and with two dull pale ochreous-fuscous
bands.

Male genitalia: Tegumen moderately high, shoulders dilated and
rounded. Uncus rather strong, top triangular, with two subapical
small lateral teeth. Vinculum large, oval, lower portion, a strongly
dilated band, excised in middle of upper edge. Valva broad, rather
short, cucullus strongly upturned; harpe, a moderate patch of thin
bristles in disc on base of cucullus. Aedeagus huge, slightly curved.
Cornuti, a group of large flat sclerites with sharply pointed edges
and a patch of fine rounded scobinations.

Female genitalia: Sterigma, a moderately sclerotized, erected
sclerite with folds at the sides, evenly aciculated throughout. Ninth
segment elongate, flattened and sclerotized. Ductus bursae very
short. Corpus bursae, a wide tube, coiled once. Signum, a small
dark transverse sclerite.

A small species, judging by the genitalia, belonging to the L. rhab-
dostoma group of species. Closely allied to goniometra Meyrick,
differing by a broader and shorter cucullus with a more rounded top,
and dilated base, less angulate costa, different arrangement of cornuti
and more depressed eighth segment of the abdomen.

Lecithocera ochrocapna Meyrick, 1923
FIGuRE 638

Lecithocera ochrocapna Meyrick, 1923, Exotic Microlepidoptera, vol. 3, p. 40;
1925, in Wytsman, Genera Insectorum, fase. 184, p. 237.—Gaede, 1937,
in Bryk, Lepidopterorum Catalogus, pars 79, p. 524.—Clarke, 1955, Cata-
logue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 222; 1965, op. cit.,
vol. 5, p. 147, pl. 73, fig. 4 (holotype figured).

Distribution: Philippine Is., Mindanao.

Lecithocera acribostola, new species
Fiauress 180-181, 611

Female, 15 mm. Head and antenna glossy snow white (tips
broken), middle of head slightly touched with tawny, face pale
ochreous tawny; forehead with very dense appressed scales. Palpus
with median segment rather slender, smooth-scaled; glossy pale
tawny ochreous, apical third white; terminal segment slender, blackish.

237-168—67——10

140 U.S. NATIONAL MUSEUM BULLETIN 257

Thorax light bronze fuscous, tegula white. Abdomen yellowish
fuscous, anal tuft fuscous.

Forewing with veins 2 and 3 coincident, 4 and 5 short-stalked, 9 out
of stalk of 7 and 8; narrow, sublanceolate, apex pointed and slightly
produced, termen concave and sinuate, moderately oblique. Greyish
bronze fuscous, with a silky gloss. Markings white. A moderate,
pointed and suffused streak from base to 2/5 of costa, containing a
fuscous short streak along base of costal margin; a direct transverse
submedian fascia, with slightly suffused and serrulate edges, strongly
extended posteriorly along upper third, slender elsewhere; more than
apical fifth of wing white, anterior edge straight, well defined, slightly
outwards-oblique; apex and termen with a narrow blackish fascia; a
series of irregular subtriangular fuscous small spots between veins,
forming a straight series beyond anterior edge of white apical patch.
Cilia pale ochreous, a broad blackish bar opposite apex, a greyish
broad subbasal band along termen, cilia in tornus grey fuscous.

Hindwing rather dark fuscous bronze, darker fuscous towards apex,
paler in center, seemingly semipellucent, bases of scales being trans-
parent. Cilia pale tawny fuscous with a whitish basal line, pale
ochreous whitish along dorsum, suffused with dark grey along termen,
with a pale submedian line along upper third of termen.

Female genitalia: Eighth segment not sclerotized, costal edge with
a rounded excision, bottom with a second smaller narrow excision.
Lobes little rounded, densely bristled, gently sclerotized. Ostium
bursae not modified, minutely aciculate. Ductus bursae moderate,
tortuous. Corpus bursae elongate pear-shaped. Signum moderate,
rounded, close to top of corpus.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5212 (USNM).

Lecithocera goniometra Meyrick, 1929
Fiaures 170-171, 192, 614
Lecithocera goniometra Meyrick, 1929, Exotic Microlepidoptera, vol. 3, p. 523
(@, Philippine Is.).—Gaede, 1937, in Bryk, Lepidopterorum Catalogus,
pars 79, p. 520.—Clarke, 1955, Catalogue . . . Microlepidoptera ...
Meyrick, vol. 1, p. 149; 1965, op. cit., vol. 5, p. 132, pl. 66, figs. 4-4b
(holotype figured).

Distribution: Philippine Is., Luzon.

A slightly variable species, males with the dark fuscous suffusion of
the base of the forewing diversely extended. Usually plical stigma
replaced by a slender suffused streak from lower angle of cell to 3/4
of dorsum, in other specimens (slides 5196, 5199) the plical stigma is
distinct, of diverse size, and the streak absent. The marginal series

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 141

of blackish dots in apex and along termen may be strongly reduced
or altogether absent.

Female 15 mm, neallotype. Very similar to male, but vertex with-
out a longitudinal infuscation. Dark suffusion along base of costa
in the forewing not extended; stigmata moderate, well defined; apical
and terminal dots entirely absent. Otherwise similar to male.

Male genitalia: Valva moderate, costa with an angular prominence
beyond base, cucullus much narrower, moderately curved upwards,
rather pointed above middle of disc. Aedeagus rather slender,
curved. Cornuti, two patches of fine spines melted together and a
pair of small separate spines.

Female genitalia: Sterigma rather weak, an inverted-truncate cone.
Signum moderate, transverse.

Material examined: Luzon, Mt. Makiling, 1 &, genit. slide 5219,
1 o, genit. slide 5199. Los Bafios, 2 0, genit. slides 5198, 1 9, no.
5196, 1 9, neallotype, genit. slide 5218; total 4 #7,29(USNM). The
male genitalia most closely resemble those of L. capra Diakonoff.

Lecithocera decorosa, new species
Fiaures 204-205, 612

Female, 13 mm. Head pale golden fuscous, whitish at the sides.
Antenna (broken in type specimen) white, pale whitish fuscous
below, tip pale fuscous, scape moderately flattened, white, with a
narrow pale fuscous postmedian longitudinal strigula above. Palpus
with median segment strongly dilated posteriorly, apex oblique;
light tawny ochreous, apex white, terminal segment very slender,
fuscous anteriorly, white laterally and posteriorly. Thorax pale
ochreous greyish, anteriorly whitish. Abdomen pale yellow ochreous,
yellow towards apex.

Forewing elongate, narrow, sublanceolate, apex pointed, termen
sinuate; veins 2 and 3 coincident, 4 and 5 stalked, 9 out of stalk of
7 and 8. Pale ochreous greyish. A pointed rather narrow white
streak from base of costa to its middle, containing a dark fuscous
narrower streak along base of costal edge; base of white streak indis-
tinctly dilated, (an excurved whitish band from middle of costa to
middle of disc at 2/3 must be due to denuding); an outwards-oblique
dark fuscous mark just below 2/5 of costa, edged posteriorly with
white, first discal stigma blackish, elongate, at 1/3, an irregular fus-
cous transverse mark on dorsum slightly beyond stigma; second discal
stigma at about 3/5, very faint, roundish (in left wing transverse, more
distinct in one paratype); a blackish triangular spot on 3/4 of costa,
extended over cilia; a strongly and regularly undulate direct white
line from costa beyond that patch to tornus, outwards concave above

142 U.S. NATIONAL MUSEUM BULLETIN 257

and beneath, outwards convex in middle; apical part of wing beyond
this line suffused with slate grey, apex black, three black marginal
dots on termen. Cilia light yellow, a black bar opposite apex, oppo-
site tornus cilia with light greyish posterior half, on dorsum becoming
entirely greyish with a darker subapical line opposite lower half of
termen.

Hindwing pale bronze fuscous, glossy, seemingly semipellucent
(bases of scales transparent). Cilia pale yellowish fuscous, along
upper part of termen tips coarsely mixed with grey, towards dorsum
cilia becoming pale yellowish with grey apical fourth.

Female genitalia: Eighth segment not sclerotized; lamella post-
vaginalis simple, finely punctulate, caudal edge of eighth sclerite
with a small but deep incision with a convex bottom, lobes flanking
it rounded mesially, densely bristled, but little sclerotized. Ostium
not modified. Ductus bursae moderate, tortuous. Signum small,
angulate, transverse.

Material examined: Luzon, Mt. Makiling, (Baker), 1 9, holotype,
genit. slide 5211. Los Bafios, 2 9, paratypes. 3 9 (USNM).

Lecithocera recurvata Meyrick, 1923
Fiaurss 174-175, 616

Lecithocera recurvata Meyrick, 1923, Exotic Microlepidoptera, vol. 3, p. 39 (9,
Philippine Is.); 1925, in Wytsman, Genera Insectorum, fase. 184, p. 237.—
Gaede, 1937, in Bryk, Lepidopterorum Catalogus, pars 79, p. 526.—Clarke,
1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 269; 1965,
op. cit., vol. 5, p. 163, pl. 81, figs. 3-3d (lectotype selected).

Distribution: Philippine Is.

Material examined: Luzon, Mt. Makiling (Baker), 2 9, genit.
slide 5197 (USNM).

I compared the above mentioned slide with the photograph of
the slide of the female lectotype published by Clarke (1965). The
rather large pointed spines appearing in that photograph in the
ductus bursae close under the ostium bursae must be there acciden-
tally; they are all broken off at the base and must, in my opinion,
be simply displaced spines originating from the abdominal tergites.
They are absent in mount no. 5197 which otherwise is similar to
the photograph (Clarke, 1965, fig. 3c).

Female genitalia with the ductus with a large widening covered
with sparse short teeth with dilated bases.

Lecithocera niphotricha, new species
Fiaures 166-167, 615

Female, 14 mm. Head shining whitish fuscous, vertex blackish.
Antenna whitish ochreous. Palpus pale ochreous fuscous, median

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 143

segment slender (terminal segment missing). Thorax light fuscous
ochreous with a golden gloss. Abdomen pale ochreous.

Forewing with veins 4 and 7 absent, 9 out of 8; narrow sublanceolate,
gently dilated, costa very gently curved at extremities, apex pointed,
termen gently concave, little oblique. Glossy fuscous, edge of
posterior half of wing narrowly and suffusedly margined with dark
fuscous. Cilia dark fuscous, from apex to end of vein 5, snow white.

Hindwing paler fuscous with a coppery gloss, cilia fuscous.

Female genitalia: Ovipositor slender, extensile and long. Sterigma
hardly modified, an elongate-rectangular small sclerite. Ductus
bursae strongly undulating, beset with many small irregular teeth.
Signum single, a stellate patch of usual shape.

Material examined: Luzon, Benguet Suprov., Klondyke, 800 ft.,
9.V.1912 (A.E. Wileman), 1 9, holotype, genit. slide 5658 (BM).

The species resembles Lecithocera recurvata Meyrick but is smaller,
more fuscous and is distinet by neuration and genitalia.

Lecithocera telosperma, new species

Ficures 182-183, 613

Female, 17 mm. Head dark fuscous, orbits and lower part of face
whitish, forehead paler fuscous. Antenna dark fuscous, minutely
ringed with whitish. Palpus very long, strongly compressed laterally,
median segment slightly curved, broadest in middle, rather broad,
smooth; terminal segment just under 1, moderate at base, acutely
pointed; dark fuscous grey, median segment marbled with yellowish
white on lower half, and along apex, terminal segment dark brown
fuscous with faint purple tinge, whitish internally. Thorax dark
fuscous. Abdomen fuscous, venter paler.

Forewing sublanceolate, narrow, hardly dilated, apex subobtuse,
termen moderate, rounded, little oblique; veins 2 and 3 stalked from
before angle, 4 from angle, 5 from above angle, 7 and 8 stalked,
7 to apex, 9 connate with stalk. Pale fuscous grey olive, strongly
suffused with dark fuscous purple, and partially, with brighter olive.
An elongate patch of brighter olive suffusion along basal third of
costa extending 1/3 across wing; lower half of wing from base to end of
cell rather evenly suffused with dark fuscous purple; discal stigmata
large, elongate, first blackish purple, edged with olive, with a few
white scales posteriorly, second discal stigma olive, anteriorly mixed
with white scales, and centered with blackish purple along veins;
posterior third of wing minutely strewn with white; a distinct marginal
series of black dots on ends of veins along posterior part of costa, in
apex and along termen, round dots becoming narrow strigulae down-
wards. Cilia grey finely sprinkled with white, a pale ochreous basal
line and a narrow whitish submedian line.

144 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing with 2 from just before angle, 3 and 4 long-stalked from
angle, 5 straight, horizontal, submedian, cell apparently open between
3and6-+ 7. Whitish, suffused along edges with bronze grey, veins
streaked with this color. Cilia pale ochreous, along costa in apex,
and along termen rather infuscated and with a pale basal line.

Female genitalia: Eighth segment moderately sclerotized. Ste-
rigma little developed, shaped as a small spindle-like concave sclerite,
its upper edge ill defined. Ductus bursae and corpus not clearly
separated, forming a rather thick straight tube, moderately dilated
at the end. Signum, a small rounded and finely denticulate sclerite.

Material examined: Luzon, San Miguel, Tarlac, 1-21.X.1945
(J.G. Franclemont), 1 9°, holotype, genit. slide 5118. Mt. Apo, 70,
Dau, Pampanga Prov., 7.1T1.1945 (J.G. Franclemont), 1 9, paratype,
genit. slide 5132 (CUI). Belongs to the group of L. orbata Meyrick
(Borneo) or L. percnobela Meyrick (southern India), but not close to
these two species.

Lecithocera docilis, new species
Fiaures 172-173, 609

Male, 14 mm. Head pale ochreous, vertex slightly brighter, a
roughish tuft over face; orbits fuscous. Antenna pale ochreous,
slightly thickened. Palpus with median segment spindle-shaped, pale
tawny, a small pale dot at apex above, terminal segment light ochreous.
Thorax and abdomen pale ochreous.

Forewing (rubbed) with veins 2 and 3 stalked, 9 out of stalk of 7
and 8, 7 to termen; with costa curved at base, straight beyond base,
apex pointed, termen sinuate. Pale ochreous. A narrow fuscous
streak along base of costal edge; second discal stigma small, light
fuscous. Cilia concolorous.

Hindwing with veins 3 and 4 coincident; semipellucent, pale fuscous
grey, apical half tinged pale ochreous. Cilia pale ochreous.

Male genitalia: Valva broad at base, costa angulate beyond base,
with strong sclerotized edge. Sacculus short, triangular. Patch of
spines rather small, bristles at the base of cucullus transverse-median,
triangular, anterior edge of patch vertical and straight. Anellus
rather broad and low, with a triangular excision in middle of upper
edge, side projections truncate. Vinculum broad, without an excision
of upper edge, point rounded, arms broad.

Material examined: Luzon, Mt. Makiling (Baker), 1 <, holotype,
genit. slide 5195 (USNM).

Judging from the genitalia, allied to Lecithocera protolyca Meyrick
(China), to Z. caustopila Meyrick (Assam) and closest to L. megalopis
Meyrick (Philippine Islands), differing from the last species by

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 145

reduced markings, shorter and broader cucullus, more angulate costa,
smaller patch of cucullus bristles and different cornuti.

Lecithocera luteola, new species
Figures 184-185, 618

Male, 11 mm. Head pale ochreous, vertex except at the sides,
suffused with glossy grey. Antenna pale ochreous. Palpus ochreous
fuscous, terminal segment pale ochreous, slightly mixed with fuscous
anteriorly and toward apex. Thorax pale ochreous, shoulder fuscous.
Abdomen pale ochreous.

Forewing suboval, rather broad, costa gently curved toward
extremities, straight in middle, apex moderately pointed, termen
hardly convex, almost straight, oblique. Veins 2 and 3 stalked, 7 and
8 long-stalked, 9 out of stalk. Light yellowish ochreous, costa
narrowly suffused with brighter ochreous and also narrowly infuscated
except before apex; base of wing indistinctly infuscated; traces of
fuscous sprinkling over the wing; veins on upper half of wing halfway
between cell and margin slightly streaked with brownish; first discal
stigma minute, well beyond 1/3 and above middle, second discal
somewhat irregular, transverse, larger and slightly lower than first,
continued by a short outwards-oblique small mark; apex and termen
with a narrow marginal line. Cilia (imperfect) pale ochreous, around
apex tipped with fuscous.

Hindwing glossy, whitish golden, fuscous, paler than forewing.
Cilia concolorous.

Male genitalia: Rather similar to those of Lecithocera docilis, new
species, but valva less dilated beyond base, not markedly narrowed
toward base, costa beyond base gradually sinuate, without an angu-
late prominence, as in ZL. docilis; cucullus slightly narrower and less
curved upwards. Aedeagus rather similar to that of docilis.

Material examined: Luzon, Agoo, La Union, 1.V.1945 (J.G.
Franclemont), 1 o, holotype, genit. slide 5239 (CUI). A small and
obscure species. Nearest to the preceding.

Lecithocera leucomastis, new species
Ficures 189-190, 610

Female, 15.5 mm. Head and thorax fuscous with a golden gloss,
vertex of head broadly edged by pale yellow. Antenna pale ochreous,
flagellum anteriorly and posteriorly finely striped with dark fuscous.
Palpus fuscous; median segment moderately broad, flattened lat-
erally, slightly roughish at apex below, terminal segment very slender,
about 1. Abdomen dark bronze fuscous. Posterior tibia with upper

146 U.S. NATIONAL MUSEUM BULLETIN 257

edge and hair tuft along it, pale yellow; posterior tarsus pale yellow,
faintly fuscous ringed.

Forewing sublanceolate, moderately broad, costa slightly curved
at extremities, apex subobtuse, termen gently rounded, little oblique.
Veins 2 and 3 stalked, from angle, 4 and 5 approximated, 7 and 8
stalked, 7 to termen, 9 out of middle of stalk. Rather dark purple
fuscous with a distinct gloss. Base of wing slightly darker. Cilia
fuscous, with two darker fuscous bands.

Hindwing glossy pale bronze fuscous, cilia darker fuscous with a
pale basal line.

Female genitalia: Ninth segment distinctly sclerotized. Sterigma
shaped as a wide funnel, with a finely punctulate wall, lower edge
more sclerotized not punctulate. A slender cestum indicated in
ductus bursae. Signum, a semistellate small sclerite.

Material examined: Luzon, Mt. Apo, 70 B, 9.V.1945 (J.G. Fran-
clemont), 1 9, holotype, genit. side 5119 (CUI). Judging from the
genitalia, closely related to L. crypsigenes Meyrick, from Ceylon.

Lecithocera improvisa, new species
FicureEs 195-196, 620

Female, 13.5 mm. Head pale ochreous, slightly strewn with pale
tawny. Antenna fuscous, scape darker fuscous. Palpus dark fus-
cous, extreme tip of median segment whitish ochreous; terminal
segment whitish ochreous with a few dark specks; median segment
thick, dilated toward base (in lateral aspect). Thorax and abdomen
fuscous.

Forewing oblong-suboval, costa gently curved at base, more curved
towards apex, in middle straight, apex subacute, termen rounded.
Pale fuscous, irregularly clouded and dusted with darker fuscous.
Stigmata small, black; first discal ill defined, second discal at 3/5,
rounded; plical slightly larger, suboval, beyond 1/4, terminal edge
with a series of rather suffused, not distinctly separate subtriangular
small dots. Cilia fuscous with a paler base, barred faintly with
darker fuscous.

Hindwing with a prominent tornus; glossy pale fuscous, finely
dusted with darker fuscous. Cilia concolorous, with a paler base.

Female genitalia: Ovipositor rather cylindrical. Sterigma formed
by a small rounded paler plate with a cardiform thickening. Ductus
bursae rather short, coiled. Signa two, rounded, denticulate patches.

Material examined: Mindanao, VII—VIII.1917, 19, holotype, genit.
slide 5719 (USNM). An obscure species.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 147

Prosodarma Meyrick, 1925

Prosodarma Meyrick, 1925, in Wytsman, Genera Insectorum, fase. 184, p. 244—
Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 186.—Gaede,
1937, in Bryk, Lepidopterorum Catalogus, pars 79, p. 530.

Type species: Onebala fibularis Meyrick, 1921 (Java, Celebes).

The description of this genus needs a slight correction. In one of
the two female specimens recorded below the venation of the hind-
wings is as follows: veins 3 and 4 very long-stalked, vein 5 closely
approximated to the base of the stalk and united with it along its
base. This peculiar situation proves that the normally absent vein
in the hindwing is not vein 5, as Meyrick presumed, but either 3 or

4, these veins being coincident and stalked with vein 5.

Prosodarma fibularis (Meyrick, 1921)
Figures 212-213, 621

Onebala fibularis Meyrick, 1921, Zool. Meded., vol. 6, p. 167 (#9, Java, Celebes).—
Clarke, 1955, Catalogue. . . Microlepidoptera . . . Meyrick, vol. 1, p. 141.

Prosodarma fibularis—Meyrick, 1925, zn Wytsman, Genera Insectorum, fasc.
184, p. 244.— Gaede, 1937, in Aurivillius, Lepidopterorum Catalogus, pars 79,
p. 530.

Distribution: Java, Celebes.

Material examined: Luzon, Mt. Makiling (Baker), 2 9, genit. slide
5226 (USNM). Compared with a female specimen from Buitenzorg,
Java, genit. slide 5232 (Bryant and Palmer) (USNM). Luzon,
Rizal, Montalban, 6.II1.1914 and 28.1V.1914, 2 9 (A.E. Wileman,
Rothschild bequest) (BM).

One female syntype specimen is hereby selected as lectotype; it is
labelled as follows: a green label of the Leiden Museum ‘‘TYPE”’;
“Java, Toeban, ’79, o”’ (perhaps in Snellen’s or in Piepers’ hand),
“M 295” (in Meyrick’s hand), slide 5514 (LM).

Gelechiidae
Key to the Philippine Genera of Gelechiidae

1. Forewing with vein 7 to termen or apex or 7, or 8, or 9, absent . 2
Forewing with vein 7 tocosta. .. . Syeee ealO

2. Antenna more or less thickened and pampreted invonehoat in még ini ‘ 3
Antenna, if thickened, not compressed inmale. . . . .. . . Thiotricha*
Antenna not thickened atall. .... Boke hse

3. Antenna thick, flatly compressed thr Geehont one ing w ith an veins present.
Euhomalocera, new genus

Antenna moderately thickened and compressed throughout; forewing with
Wel WA DSERE) sl. cee ol -ceiv omldues .<alalc ue. ypodrasia,.new genus

*The present material contained only one badly damaged and unidentifiable specimen, undoubtedly
belonging to this genus.

148 U.S. NATIONAL MUSEUM BULLETIN 257

4, Terminal segment of palpus with a tuft, atleast at base... . afta eee

Terminal segment of palpus without a tuft; forewing with vein 7 to apex.
Brachmia
5. Forewing with tufts of raised scales. ........ =... . Hypatima
Forewing without tufts of scales. . . . . .. . . Atasthalistis
6. Forewing in male with a reflected fringe a aie fear anterior half of costa.
Stegasta
Forewing not thus modified. . ... saa se eae

7. Median segment of palpus furrowed pone iinckewed wilt scales.

Phthorimaea
Median segment of palpus not furrowed beneath. . ..........8
8. Hindwing with a cubital pecten. .......2.2.2... .. .Acribologa
Hindwing without a cubital pecten. . . . : uo
9. Median segment of palpus expanded howarde AeeE a ene scales, tufted Bee
neath: att - . - » . Brachyacma

Median segment ae melee ae Renended towards! oe smooth . Stomopteryx

Stegasta Meyrick, 1904

Stegasta variana Meyrick, 1904
Fieures 472, 622

Stegasta variana Meyrick, 1904, Proc. Linn. Soc. New South Wales, vol. 29,
p. 314 (@ 9, East Australia); 1906, Journ. Bombay Nat. Hist. Soc., vol. 17, p.
140 (Ceylon); 1909, Ann. Transvaal Mus., vol. 2, p. 12 (S. Africa); 1911,
op. cit., p. 65; 1914, Ent. Mitt., Suppl., vol. 3, p. 50 (Formosa); 1920, in
Alluaud and Jeannel, Voyage . . . en Afrique Orientale (1911-12), Insectes
Lépidoptéres, no. 2, p. 71; 1925, in Wytsman, Genera Insectorum, fasc. 184,
p. 87, pl. 2, fig. 31; 1935, zm Caradja and Meyrick, Materialien Microlepi-
dopteren-Fauna . . ., p. 68.—Janse, 1917, Check-List South African Lepid.
Het, p. 182.—Fletcher, 1921, Mem. Dept. Agric. India, Ent. ser., vol. 6, pp.
83, 202, pl. 62, figs. la—d; 1932, Imp. Counce. Agric. Res., Sci. Mon., no. 2, p.
42.—Corbett and Bates, 1926, Bull. Dept. Agric. Federated Malay States,
no. 38, p. 8.—Gaede, 1937, in Bryk, Lepidopterorum Catalogus, pars 79, p.
238.

Distribution: Australia, Ceylon, India, Malayan Peninsula, South
Africa.

Food plants: Cassia tora, C. fistula, C. mimosoides, Jasminum sp.

Material examined: Luzon, Agoo, La Union. 1.V.1945 (J.G.
Franclemont), 1 2 (CUI). Benguet Subprov., Klondyke, 800 ft.,
11.V.1912 (A. E. Wileman), 1 9, genit. slide 5777 (BM). Compared
with a o& from Java, genit. slide 5776 (LM).

Phthorimaea Meyrick, 1902
Phthorimaea heliopa (Lower, 1900)
Figures 211, 214, 222-223, 624

Gelechia heliopa Lower, 1900, Proc. Linn. Soc. New South Wales, vol. 25, p. 417.
Gnorimoschema heliopa.—Meyrick, 1904, Proc. Linn. Soc. New South Wales,
vol. 29, p. 320; 1905, Journ. Bombay Nat. Hist. Soc., vol. 16, p. 592.— Maxwell-

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 149

Lefroy, 1906, Indian Insect Pests, p. 156; 1906, Mem. Dept. Agric. India.,
Ent. ser., vol. 1, p. 224;1909, Indian Insect Life, p. 534; 1933, Agric. Journ.
India, vol. 3, table.-—Fletcher, 1914, South Indian Insects. . ., p. 454, pl.
43.—Janse, 1917, Check-List South African Lepid. Het., p. 182.

Phthorimaea heliopa.—Sitowski, 1908, Agric. Journ. India, vol. 3, pt. 1.—Fletcher,
1916, Entom. Note 18; 1917, Rep. Proc. 2nd. Ent. Meeting Pusa, p. 272;
1921, Mem. Dept. Agric. India, Ent. ser., vol. 6, p. 73.—d’Angremond, 1920,
Meded. Proefstat. Vorstenl. Tabak, vol. 42, p. 3; 1922, Agric. Cire. Dept.
Agric. Fiji, vol. 3, p. 19.—Palmer and Fulmek, 1924, Meded. Deli-proefstat.,
Medan, vol. 2, ser. no. 35, p. 27.—Sorauer and Reh, 1925, Handbuch
Pflanzenkrankheiten, vol. 4, p. 298.—Meyrick, 1925, in Wytsman, Genera
Insectorum, fasc. 184, p. 94; 1927, Insects Samoa. . ., vol. 3, fase. 2, p. 79.—
Hopkins, 1927, Bull. Ent. Res., vol. 18, p. 30.—Roberts, 1930, Bull. Ent.
Res., vol. 21, p. 180.—Bodenheimer, 1930, Iris, vol. 44, p. 174; 1930, Schadl.-
Faun. Palaest. p. 314.—Gaede, 1937, in Bryk, Lepidopterorum Catalogus,
pars 79, p. 261.

Lita heliopa.—Amsel, 1935, in Veréff. Deutschen Kolonial-Mus., vol. 1, no. 2,
p. 263.

Teleia heliopa.—Bodenheimer, 1935, Animal Life Palaest., p. 230.

Gelechia aptatella Walker, 1864, List Lepidopterous Insects British Mus., pt. 29,
p. 636.

Distribution: Australia, India, Ceylon, Burma, Sumatra, Java
(probably throughout tropical Asia, everywhere on tobacco, Nicotiana
tabacum), Samoa, South Africa, New Zealand.

Food plant: Minor pest of tobacco plant, causing stem galls.

Material examined: Luzon, Los Bafios (Baker), o&, genit. slides
52360, 524207, 52439. Mt. Makiling, @ genit. slides 5188, 5193,
5237; total: 8c’, 52 (USNM). Compared with male specimens from
Sumatra, Deli (de Bussy), genit. slides 5187, 5192 (LM).

Stomopteryx Heinemann, 1870

Stomopteryx subsecivella (Zeller, 1852)
Fiauress 210, 215, 623

Gelechia (Brachmia) subsecivella Zeller, 1852, Lepidoptera Microptera .
Caffrorum. . ., p. 113 (South Africa).

Brachmia_ subsecivella—Walsingham, 1891, Trans. Ent. Soc. London, p. 94.

Anacampsis subsecivella.x—Janse, 1917, Check-List South African Lepid. Het.,
De iO:

Stomopteryx subsecivellan—Meyrick, 1925, in Wytsman, Genera Insectorum, fasc.
184, p. 111.—Fletcher, 1932, Imp. Counce. Agric. Res., Sci. Mon., no. 2, p. 45,
pl. 31, figs. 1-4.—Gaede, 1937, in Bryk, Lepidopterorum Catalogus, pars 79,
p. 334.

Xystophora modicella Deventer, 1904, Tijdschr. Ent., vol. 47, p. 4, pl. 1, figs. 2,
2a (Java).

Anacampsis nerteria Meyrick, 1906, Journ. Bombay Nat. Hist. Soc., vol. 17,
p. 139 (Ceylon); 1909, Rec. Indian Mus., vol. 5, p. 220 (India); 1909, Ann.
Transvaal Mus., vol. 2, p. 11 (South Africa).—Maxwell-Lefroy, 1906, Mem.

150 U.S. NATIONAL MUSEUM BULLETIN 257

Dept. Agric. India, Ent. ser., vol. 1, p. 226 (India); 1910, Bull Imperial Inst.,
vol. 8, p. 166; 1909, Indian Insect Life, p. 534.
Aproaerema nertieria.—Fletcher, 1914, South Indian Insects . .
fig. 333; 1917, Rep. Proc. 2nd Ent. Meet. Pusa, pp. 43, 47, 92.
Stomopteryx nerteria.—Fletcher, 1921, Mem. Dept. Agric. India, Ent. ser., vol.
Gy per 17.
Distribution: India, Ceylon, Malaya, Java, South Africa.
Food plants: Minior pest of Arachis hypogaea, Soya hispida, also
on Sesamum indicum, Psoralea corylifolia.
Parasite: Chelonella species (India).
Material examined: Luzon (Baker), ‘1 &, 2 9. Camp Ord, Tarlac,
py t20:10X%..1940,” {‘Aece., no. 4126;<Bur.of Plant Industry;. 22 177
genit. slides 5202.7, 5203.07, 52049;107,49. Total2 #,69(USNM).

eepae 4oue

Euhomalocera, new genus

Head with face smooth (vertex rubbed). Proboscis developed.
Ocellus apparently absent. Antenna in male about 1, minutely
ciliate, flagellum strongly laterally compressed, ribbon-like, broad,
eradually narrowed toward extremities, scape normal, without pecten.
Labial palpus rather short, curved, subascending, slender; median
segment slightly thickened with scales, roughish along lower edge,
terminal segment slender, smooth, acute, shorter than median. Maxil-
lary palpus minute, vestigial, appressed to proboscis. Posterior tibia
with slightly raised bristly hairs in middle above, tarsus with bristly
hairs above.

Forewing lanceolate, all veins present, 1b very short-furcate at base,
2 and 3 stalked from angle, 7 and 8 stalked, stalk 1/3, 7 to costa, 11
from beyond middle of cell.

Hindwing sublanceolate, pointed, termen straight above, gently
rounded below; about 1, cilia under 1. Vein 2 from well before angle,
3 and 4 stalked from angle, 5 parallel, median discoidal obliterate, 6
and 7 long-stalked.

Male genitalia of the type of Promalactis Meyrick; as described
under the species below.

Type species: Huhomalocera heliosema, new species.

Seemingly a near relative of Narthecoceras Meyrick from India,
which has similarly flattened and ribbon-like antennae. The dif-
ferences of external structure are much shorter palpi, and the semioval-
lanceolate hindwing with veins 3 and 4 stalked (in Narthecoceras
connate). In addition the type species has a rather different facies—
that, in fact, of a Heliodinid.

The genitalia certainly suggest a relationship either with Xylory-
ctidae or with Oecophoridae.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 151

Euhomalocera heliosema, new species
Figures 217-219, 625

Male,16mm. Head (rubbed) with bluish reflections, vertex purple,
side tufts yellow. Antenna purplish bronze, tip slightly mixed with
white, scape light ochreous. Palpus purplish, upper half of posterior
edge of median segment and terminal segment pale ochreous. Collar
yellow with bright blue reflections. Thorax dark purple brown
(rubbed). Abdomen black, tergites with faint leaden-greenish bands,
posterior halves of segments pale yellow, venter leaden grey, posterior
half pale yellow, anal tuft black. Posterior leg purple, femur entirely
yellow and tibia with a yellow spot on upper half above.

Forewing lanceolate, dilated, broadest at 3/4, point long, acute,
termen hardly curved, very oblique. Black with strong purple
reflections except on broad dull edges to markings. Markings bright
yellow. A rather slender semiclavate longitudinal median mark from
beyond base to 1/3 of wing, its anterior end touching a shorter wedge-
shaped parallel streak above preceding; a streak along dorsum from
well beyond base to before tornus, containing a semioval spot of ground
color on 1/4 of dorsum; this streak gently narrowed posteriorly, but on
middle of dorsum dilated into a triangle with acute top reaching
middle of disc; an elongate-triangular patch on costa occupying less
than its 3rd fourth, anterior edge little, posterior strongly oblique, top
to closing vein; a longitudinal stripe from closing vein, below middle
of wing, furcate posteriorly, a narrow line above and beyond it and
another, shorter, below it. Cilia (damaged) blackish.

Male genitalia: Tegumen slender, long, its ventral (forward) part
slightly compressed below top, probably thus forming the uncus which
is otherwise not indicated; top shortly bilobed, with a few small
bristles. Saccus elongate V-shaped, well sclerotized. Valva moderate
at base, sacculus 1/2, well defined, sclerotized, with an apical small
hook on top of an emarginate bladelike structure. Cucullus long and
slender, gently curved. Anellus lobe strong, moderately long, elongate-
triangular and bristly. Juxta small, trapezoidal. Aedeagus slender,
straight, slightly dilated at both ends.

Hindwing and cilia deep blackish brown with purple reflections.

Material examined: Mindanao, Lanao, plains, Kolambugan, 25.V.
1914 (A.E. Wileman), 1 <, holotype, genit. slide 5582 (BM). A
slender, elegant insect with the appearance of a Heliodinid.

Atasthalistis Meyrick, 1886
Key to the Philippine Species of Atasthalistis

1. Hindwing orange with a blackish posterior half. . .. . A. ochreoviridella
Hindwing entirely blackish. . .....%5... A. diacrita, new species

152 U.S. NATIONAL MUSEUM BULLETIN 257

Atasthalistis ochreoviridella (Pagenstecher, 1900)
Fiaures 473,473a, 805-806 , 845-846

Ceratophora ochreoviridella Pagenstecher, 1900, in Zoologica, vol. 29, p. 236 (sex?,
New Britain).

Croesopola ochreoviridella—Durrant, 1915, in Ogilvie-Grant, Rep. British Orni-
thologists’ Union and Wollaston Exped. . . . Dutch New Guinea, 1910-
1913, vol. 2, pt. 15, p. 152.

Atasthalistis ochreoviridella—Caede, 1937, in Aurivillius, Lepidopterorum
Catalogus, fase. 79,p. 374.

Atasthalistis euchroa Lower, 1900, Proc. Linn. Soc. New South Wales, vol. 25,
yA:

Gees euchroa.— Meyrick, 1904, Proc. Linn. Soc. New South Wales, vol. 29,

. 410.

Menai euchroa.—Meyrick, 1925, in Wytsman, Genera Insectorum, fase.
184, no. 7, p. 136, pl. 3, fig. 75.

Distribution: Queensland, Bismarck Is.

Material examined: Mindanao, Zamboanga del Sur, Lemesahan,
600 m, 7.1X.1958, 1 9 (H.E. Milliron) (BMH). Compared with a 2
specimen from Aru Is., genit. slide 5513 (LM). Further material
studied, North New Guinea, Dampier Island, Kar Kar, II. 1914
(Meek), 2 co’, genit. slide 5786. New Hannover, III-IV.1923 (A.S.
Meek), 1 9, genit. slide 5787 (BM).

Male genitalia: Very similar to those of A. diacrita, new species,
but differing by the following points. Anellus lobes shorter, distinctly
shorter than the finger-shaped stalks of the coremata (indicated
in figures by a small arrow). The upturned paired saccus is more
sclerotized, left arm shorter than right, each with a more prominent
process beyond middle.

Female genitalia show more differences; sterigma, similarly weak
but less broad; cestum-like sclerite much narrower, semitubular.
Ductus bursae not markedly separated from corpus burase, the latter
less scobinate.

Atasthalistis diacrita, new species
FiagurRES 226-230, 627-628

Male, 14.5 mm. Head light green, face becoming pale ochreous
below, edges of head throughout dark fuscous; roughly spreading
side tufts behind bases of antennae slightly suffused with grey fuscous.
Antenna pale green, banded with dark fuscous. Palpus with basal
and median segments glossly light brown outside, light ochreous
inside, apex of median segment above mixed with pale green; this
segment gradually dilated to middle and slightly expanded, apex
gently rounded in lateral aspect; terminal segment slender, acute,
glossy whitish, basal third and a narrow line along anterior edge,
dark brown. Thorax pale green, apex fuscous, whitish-edged. Abdo-

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 153

men fuscous, sides bright ochreous, becoming whitish towards base,
anal tuft ochreous, venter light ochreous. Legs ochreous, anterior
leg suffused, tarsi banded with fuscous, posterior spurs blackish
fuscous.

Forewing elongate-truncate, rather narrow, narrowed in middle,
broadest before termen, costa moderately curved at base and before
apex, apex pointed, termen strongly concave, vertical, tornus pro-
jecting. Light milky green. Markings blackish and white. A slightly
oblique and outwards-convex transverse series of minute blackish
scales at 1/5, interrupted above middle, ill defined below fold; another,
more extended similar transverse series from below 2/3 of costa,
interrupted in middle and above dorsum; a short transverse mark
on dorsum beyond middle (all these markings obliterate in left wing) ;
an elongate-semivoal spot occupying less than median third of costa,
anterior end acute and continued as a very narrow marginal line based,
posterior end rounded, slightly irregular by dark irroration; this patch
extending less than 1/3 across wing and edged by white; this edge is
continued as a marginal line to base of costa; posterior part of costa,
apex, and termen with a thicker white line. Cilia pale ochreous,
irregularly mixed with blackish scales along bases and tips.

Hindwing dark bronze blackish fuscous. Cilia grey with a whitish
basal line.

Male genitalia: Tegumen with two lateral prominences towards the
top, lower of these with a pending, spatulate arm. Uncus broad, top
rounded. Gnathos strong, a curved, pending hook. Valva slender,
elongate-clavate; sacculus well defined, about 1/8, slightly irregular,
base dilated, top flattened. Anellus lobes very long and slender, top
slightly haired. Aedeagus large, irregularly sclerotized, this portion
with two ventral short and broad processes, and two long, acute dorsal
ones. Cornutus, a single spine.

Female, 20 mm. Head brighter milky green, face pale greyish
green. Terminal segment of palpus whitish dotted black, basal third
black. Thorax brighter green with a milky tinge, apex of thorax with
a black dot. Abdomen dark fuscous. Legs grey fuscous, posterior
tibia light ochreous above and laterally. Forewing brighter green
with a milky tinge, transverse series of dots obliterate, but there are
several minute transverse lines, rising from posterior half of dorsum
and almost reaching lower edge of cell; plical stigma elongate, at 2/5,
followed by a snow-white dot; another snow-white dot on middle of
closing vein; costal spot larger, jet black, more shifted basad; marginal
white line along posterior part of costa, in apex and along termen to
tornus with a series of equally spaced black points extending over the
external half of the width of white line; some black marginal irroration
along posterior part of dorsum, beginning with an elongate mark on

154 U.S. NATIONAL MUSEUM BULLETIN 257

end of fold. Cilia whitish with a submedian black band, followed by
a pink line and two tawny lines, respectively; cilia in tornus pinkish.

Hindwing as in male.

Female genitalia: Eighth segment moderately sclerotized, anapo-
physes short; postapophyses twice as long. Seventh sternite, a
moderate band, lower edge broadly concave. Bursa copulatrix very
large, ductus bursae wide, with an additional sack towards base, with
a strong irregular cestum which is dilated and plicate along its lower
third, the fold forming three free lobes, triangular and pointed, at the
distal end. Corpus bursae ovoid, signum of lamina dentata type,
transverse.

Material examined: Luzon, Mt. Makiling (Baker), 1 o, holotype,
genit. slide 5184; 1 9, allotype, genit. slide 5185 (USNM).

An elegant species, closely related to Atasthalistis viridella (Snellen)
(fig. 225) but differing by a larger costal spot not continued posteriorly,
by color of the cilia in the female and by the genitalia. The male
specimen may have been bleached by light. The female genitalia
have been compared with those of A. viridella (Snellen) 9, holotype,
from Java in the Leiden Museum (slide 5512). In this species the
cestum-like sclerotizations of the bursa copulatrix are complicated.
Their central part, the cestum proper, is less sclerotized and distinctly
shorter than in A. diacrita. The end lobes of the folds, only two of
which are discernible, are much larger and semicircular. The scleroti-
zations of the wall of the ductus bursae, more or less encircling the
cestum, are lacking in A. diacrita. The hindwings are exactly similar.

The occurrence of A. viridella in the Philippine Islands has not been
proven.

Hypatima Hiibner, 1825

Hy patima heterostigma, new species
Figures 220-221, 626

Male, 15-17 mm. Head creamy, vertex laterally strewn dark
purplish grey; forehead with a broad transverse dark grey band, lower
edge triangularly prominent; face in middle below with a transverse
black stripe not reaching edges. Antenna creamy faintly ringed pale
tawny. Palpus, median segment with a flat, moderate, triangular
tuft at apex below; lower two thirds pale ochreous mixed with tawny,
with a black median ring, upper third black, slightly strewn with
white; terminal segment longer than median, thickened and with a
median and an apical rough tuft posteriorly; black strewn with white,
lower edge white strewn with dark and with two dark rings, tip of
segment slender, acute, white. Thorax creamy, shoulder mixed dark
fuscous. Abdomen creamy, posterior half dusted with fuscous, denser
toward apex, anal tuft bright ochreous.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 155

Forewing rather narrow, sublanceolate, dilated; costa abruptly
curved at base, emarginate along median third, gradually curved
before apex, apex moderately pointed, termen rounded, oblique.
Veins 3 and 4 stalked, 2 rather from before angle, 6 separate, 7 and 8
stalked, to costa. Creamy, irrorated with light tawny, this irroration
tending to form transverse bands; extreme base of costa with a small
ferruginous mark; some slight purplish-black suffusion across costa at
1/6; a large semioval brown spot along costal excavation, slightly
marbled with white, narrowly extended along costa anteriorly; four
light tawny costal dots before apex becoming smaller posteriorly and
a series of similar dots along termen to tornus; first discal stigma
large, circular, anthracite black, preceded by a transverse suffusion,
an elongate spot below and slightly before stigma, another smaller
dot below this on dorsum, all anthracite black; an interrupted fuscous
transverse streak forming continuation of anterior edge of costal patch,
to fold; an irregular, white-marbled roundish dark grey spot over
closing vein; a jet-black, anthracite oval spot in apex with a small dot
above, a larger one below this, on wing margin; a strongly curved
transverse series of fuscous-suffused dots halfway between cell and
apex, suffused with pale fuscous tawny. Cilia creamy, lower half
broadly barred with tawny.

Hindwing light fuscous, glossy, cells semipellucent with pale blue
reflections. Cilia pale fuscous.

Male genitalia: Of the usual characteristic build. Valva elongate,
with a narrow basal half strengthened by a median keel; posterior
half, the cucullus proper, dilated, oval. Labides long slender and
straight, minutely dentate on top. Anellus lobes similar, but shorter,
minutely haired. Uncus bristly. Gnathos hooked. Aedeagus short,
very slender, only basal half abruptly dilated and vesicular, flattened
laterally.

Material examined: Luzon, Benguet Subprov., Baguio, 5000 ft.,
29.1V.1912, 1 oo, holotype, genit. slide 5665; Benguet Subprov.,
Klondyke, 800 ft., 21.IIT.1912, 1 &, paratype (A.E. Wileman).
2 o' (BM).

The peculiar feature of the veins 3 and 4 in the forewing being
stalked separates this species from all others, and would, in fact,
assign it to the South American genus Parastega Meyrick. However,
in all other respects being a true Hypatima it rather shows the dubious
validity of the latter genus.

Hypodrasia, new genus

Head with dense, closely appressed scales descending over forehead
and face. Ocellus absent. Proboscis developed. Antenna 4/5, in
male moderately thickened and laterally compressed throughout,

237-168—67—_11

156 U.S. NATIONAL MUSEUM BULLETIN 257

subserrulate, simple, scape moderately elongate, with a tuftlke
small pecten toward apex, in female antenna slender, scape without
pecten. Labial palpus long, recurved, median segment moderately
thickened with appressed scales, forming a small roughish tuft at
apex above, terminal segment shorter than median, rather slender,
acute. Maxillary palpus small, scaled, appressed to proboscis.
Thorax without a crest. Posterior tibia thickened with smoothly
appressed scales.

Forewing suboval, short-pointed. Vein la strong, long-furcate at
base, 2 and 3 stalked from angle, 4 and 5 approximated to each other
at base, 6 to termen, 7 absent, 8 to apex, 9 moderately approximated at
base, 11 from middle.

Hindwing slightly over 1, cilia 3/4, trapezoidal, without cubital
pecten. Vein 2 from before 3/4, 3 and 4 very short-stalked, 5 slightly
submedian, parallel, 6 and 7 connate.

Male genitalia with tegumen triangular, uncus strong with a dilated
top, gnathos normal. Valva triangular, rather broad, with a tri-
angular knob at base of costa. Anellus lobe broad and rounded.
Saccus rather short. Aedeagus curved, moderate, without cornuti.

Female genitalia with ovipositor large, cylindrical, apophyses
moderate. Ostium, a small cup. Ductus bursae tortuous. Corpus
bursae inverted pear-shaped. Signa, two separate stellate sclerites.

Type species: Hypodrasia acycla, new species (079).

A peculiar form, probably of Brachmia group, but not fitting in
any of the described genera. Perhaps it is closest to Pachnistis
Meyrick, differing by separate veins 8 and 9, and the presence of a
pecten of the antenna (in male only).

Hypodrasia acycla, new species

Figur#s 209, 241-244, 629

Male, 11 mm; female 13-16 mm. Head pale grey, forehead and
vertex suffused with darker grey in middle. Antenna greyish,
finely dark-ringed, scape dark fuscous. Palpus with basal and median
segments blackish fuscous, irrorated, tip of median white; terminal
segment pale ochreous with two faint rings in o’, speckled with dark
fuscous anteriorly in 9. Thorax pale grey, tips of tegulae and hair
tufts of metathorax ocherous whitish. Abdomen fuscous.

Forewing elongate-suboval, costa rather curved toward extremi-
ties, straight in middle, apex obtusely pointed, termen slightly curved,
oblique. Sordid greyish white or ochreous white, densely suffused
and irrorated with grey and dark fuscous, more so along costa and
especially on posterior sixth of wing. A rather faint, sinuate and
vertical transverse darker grey fascia at 3/4, upper fourth straight

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 157

and darker, lower 3/4 strongly convex posteriorly, suffused and fainter;
this fascia suffusedly edged with paler posteriorly; a series of faint
darker dots along costa before apex, in apex and along termen to tornus;
base of costa suffused with blackish; a faint darker spot on costa before
middle; two round black dots in an inwards-oblique series in disc
beyond base; a large, conspicuous black spot in fold before 1/3,
sometimes reaching dorsal edge and rising above middle of disc;
shape of this patch slightly variable, transverse, top usually with an
anterior rectangular excision; second discal stigma very small, before
2/3, a small elongate mark right below it, sometimes beyond it.
Cilia pale grey with a whitish-ochreous basal and a darker grey sub-
median band.

Hindwing glossy pale bronze grey, finely irrorated with fuscous,
more so towards apex. Cilia fuscous grey, with a pale ochreous
basal line.

Male and female genitalia as described for the genus.

Material examined: Luzon, Los Bafios (Baker), 1 &, holotype,
genit. slide 5205, 1 9, allotype, genit. slide 5206; 1 9, paratype, wings
on slide 5206a; 3 o’, 5 9, paratypes. Total 4 o&, 7 9 (USNM).
Luzon, Rizal Prov., Montalban, 17.III.1914 (A.E. Wileman), 1 9,
paratype, genit. slide 5575.

Brachyacma Meyrick, 1886

Brachyacma palpigera (Walsingham, 1891)
FiGureEs 216, 619

Gelechia palpigera Walsingham, 1891, Trans. Ent. Soc. London, p. 94, pl. 4,
fig. 31 (Delagoa, @ 9 ).— Janse, 1917, Check-List South African Lepid. Het.,
pS:

Paraspistes palpigera.—Busck, 1915, Proc. U.S. Nat. Mus., vol. 47, no. 2043, p. 10
(British W. Indies, Bahamas, Panama).—Fletcher, 1921, Mem. Dept. Agric.
India, Ent. ser., vol. 6, p. 88 (India, foodplants).

Lathontogonus palpigera.—Walsingham, 1915, in Godman and Salvin, Biologia
Centrali-Americana, vol. 42, p. 409.—Bottimer, 1926, Journ. Agric. Res.,
vol. 33, p. 812.

Brachyacma palpigera.—Meyrick, 1925, in Wytsman, Genera Insectorum, fase.
184, p. 168; 1930, Ann. Soc. Ent. France, vol. 99, p. 725; 1935, in Caradja
and Meyrick, Materialien . . . Microlepidopteren-Fauna ..., p. 72.—
Leonard and Miles, 1931, Journ. Econ. Ent., vol. 24, p. 472.

Lathontogonus adustipennis Walsingham, 1897, Proc. Zool. Soc. London, p. 88.

Paraspistes ioloncha Meyrick, 1905, Journ. Bombay Nat. Hist. Soc., vol. 16,
p. 600 (Ceylon); 1911, Trans. Linn. Soe. London, ser. 2, vol. 14, p. 274
(Seychelles).

Iipatia crotalariella Busck, 1910, Bull. Dept. Agric. [Trinidad], vol. 9, no. 66, p.
243 (British W. Indies).

Brachyacma epichorda Turner, 1919, Proc. Roy. Soe. Queensland, vol. 31, p. 163
(Queensland).

158 U.S. NATIONAL MUSEUM BULLETIN 257

Distribution: Central and South America, Puerto Rico, East Africa,
Seychelles, India, Andamans, Ceylon, Burma, Tonkin, Queensland.

Food plants: Indigofera, Cassia corimbosa, C. flora, Crotalaria,
Parkinsonia aculeata, Vachellia farnesiana, pigeon pea.

Material examined : Luzon, Canlubang, 11.X1.1927 (L.B. Uichanco),
“Ace. No. Ec. 479, Coll. of Agri. Univ. P. I,” 1 o, genit. slide “A.B.
July 13, 1928.” “In pods of Tephrosia” (In Busck’s hand) (USNM).
Luzon, Prov. Benguet, Klondyke, 800 ft., 8.V.1912 (A.E. Wileman),
1 o, genit. slide 5663 (Rothschild bequest, BM).

Acribologa Meyrick, 1923

Acribologa malacodes (Meyrick, 1910)
Figures 474, 630

Nothris malacodes Meyrick, 1910, Trans. Roy. Ent. Soc. London, p. 451 (7°,
Borneo, India, Ceylon).—Clarke, 1955, Catalogue . . . Microlepidoptera ...
Meyrick, vol. 1, p. 195.

Acribologa malacodes.—Meyrick, 1923, Exotic Microlepidoptera, vol. 2, p. 622;
1925, in Wytsman, Genera Insectorum, fase. 184, p. 171.—Gaede, 1937, in
Bryk, Lepidopterorum Catalogus, pars 79, p. 426.

Distribution: India, Ceylon, Java, Borneo.
Material examined: Luzon, Los Bafios (Baker), 1 9 (USNM).

Brachmia Hiibner, 1826
Key to the Philippine Species of Brachmia

1. Forewing, with a transverse and a dorsal pale streak.

B. heterotoma, new species
Forewing without such streaks ............. . B.tristella

Brachmia tristella (Snellen, 1902)
Figures 245, 631
Ceratophora tristella Snellen, 1902, Tijdschr. Ent., vol. 44, p. 85, pl. 6, fig. 2(@9,
Java).
Brachmia tristellaa—Meyrick, 1925, in Wytsman, Genera Insectorum, fase. 184,
p. 249.—Gaede, 1937, in Bryk, Lepidopterorum Catalogus, fase. 79, p. 546.
Distribution: Java.
Material examined: Luzon, Los Bafios (Baker), 5 9, genit. slide
5190 (USNM).
Compared with lectotype, 9, herewith selected, labelled with hand-
written labels “Java, Batavia, 1892” and “‘Ceratophora Tristella Sn.,”
(in Snellen’s hand), genit. slide 55119 (LM).

Brachmia heterotoma, new species

FIGuRES 224, 632

Male, 11 mm. Head and collar pale brownish olive, face becoming

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 159

whitish downwards. Antenna rather glossy, dark fuscous (incom-
plete). Labial palpus robust, median segment compressed laterally;
shining pale greyish ochreous, terminal segment dark brown along
anterior edge. Thorax blackish fuscous, tegula white. Abdomen
pale grey with a silvery gloss, anal tuft ight bronze brown.

Forewing sublanceolate, moderately broad, pointed, termen slightly
convex and very oblique. Veins 7 and 8 stalked, 7 to costa just above
apex. Black, partially turning dark grey. Dorsum with a rather
broad, very pale ferruginous-white streak from base to tornus, slightly
attenuated towards extremities and with a small white tooth on upper
edge along fold; a rather broad and straight, oblique white transverse
fascia with parallel and well-defined edges, anterior just postmedian;
lower third of this fascia extended as a horizontal band posteriorly;
about apical sixth of wing white, containing a suffused grey-black
rounded blotch, filling out apex and connected with ground color in
disc below middle of wing. Cilia (imperfect) dark grey, sordid fuscous
in tornus, black in and around apex.

Hindwing with vein 3 and 4 stalked, 5 rather closely approximated;
closing vein ill defined; 1, trapezoidal, apex slightly produced and
pointed; light greyish fuscous, cilia concolorous.

Male genitalia: Tegumen constricted below base of gnathos. Uncus
spatulate, not bristled, gnathos long and slender, darkly sclerotized.
Sacculus lobes with a constricted base and a sharp point. Anellus
lobes, complicated, sclerotized and triangular hairy plates. Aedeagus
short and rather broad.

Material examined: Luzon, Los Bafios (Baker), 1 <, holotype,
genit. slide 51389 (USNM). A small, distinctly colored species.

Orneodidae

Orneodes Latreille, 1802
Key to the Philippine Species of Orneodes

1. Head white; forewing ochreous whitish, crossed by light ochreous-yellow

bands “nd a darker central narrow fascia. . . 2 ae OS toxophila
Head pale yellowish, with blackish transverse panda forewing ochreous
yellow, sprinkled with dark fuscous ........ .. . QO. spilodesma

Orneodes toxcphila Meyrick, 1906

FIGURE 343
Orneodes torophila Meyrick, 1906, Journ. Bombay Nat. Hist. Soec., vol. 17, p. 133
(o, Ceylon).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick,
vol. 1; p. 313.

Distribution: Ceylon.

160 U.S. NATIONAL MUSEUM BULLETIN 257

Material examined: Mindanao, Davao Prov., La Lun Mts., Calian,
5500 ft., 20-21.VII.1931 (Clagg, CM Acc. 9163), 1 o, genit. slide
5722 (CMP). Compared with type in the British Museum.

Orneodes spilodesma Meyrick, 1908

Orneodes spilodesma Meyrick, 1908, Trans. Roy. Ent. Soe. London, 1907, p. 508
(9,8. India, Assam).—Clarke, 1955, Catalogue. . . Microlepidoptera .. .
Meyrick, vol. 1, p. 291.

Distribution: South India, Assam.
Material examined: Luzon, Mountain Province, Baguio, 10.VI.

1945 (J.G. Franclemont), 1 o&, genit. slide 5137 (CUD.

Cosmopterygidae

Scaeosophinae, new status

Scaeosophides Meyrick, 1922, zn Wytsman, Genera Insectorum, fase. 180, p. 48.

Scaeosophidae Meyrick, 1932, Exotic Microlepidoptera, vol. 4, p. 332.

Cosmopterygidae.—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick,
vol; Ly ip. 21:

This peculiar, very natural group of closely allied genera with the
general appearance of the Oecophoridae had been first attributed to
that family, later separated as a “group” of it, subsequently defined
as a distinct family, and finally transferred by Clarke to the family
Cosmopterygidae on the basis of characteristic male genitalia. The
last measure seems to be entirely correct. The group, however, does
not resemble the general type of the Cosmopterygidae; besides it is
very consistent in the type of the male genitalia and even more so in
the unusual and aberrant venation of the hindwing. Therefore I
propose to reestablish Meyrick’s concept of this group being independ-
ent to a considerable degree, but under an emendated name and in a
different family: as a subfamily of the Cosmopterygidae.

Key to the Philippine Genera of Scaeosophinae

1. Hindwing with veins 4 and 5 long-stalked. . . . . Scaeothyris, new genus
Hindwing with veins 4 and 5 separate, parallel. . . . .. . . Syntomaula

Syntomaula Meyrick, 1914

FIGURE 234

Syntomaula Meyrick, 1914, Exotie Microlepidoptera, vol. 1, p. 235 (type species:
S. tephrota Meyrick, 1914, Ceylon); 1922, in Wytsman, Genera Insectorum,
fase. 180, p. 51.—Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11,
p. 214.—Gaede, 1937, in Bryk, Lepidopterorum Catalogus, pars 88, p. 93.—
Clarke, 1965, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 5, p. 542,
pl. 267, figs. 1-1f.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 161

Bathraula Meyrick, 1919, Exotic Microlepidoptera, vol. 2, p. 237 (type species:
Cryptolechia simulatella Walker, 1864, Sarawak); 1922, in Wytsman, Genera
Insectorum, fase. 180, p. 49.—Fletcher, 1929, Mem. Dept. Agric. India,
Ent. ser., vol. 11, p. 31.—Gaede, 1937, in Bryk, Lepidopterorum Catalogus,
pars 88, p. 91.—Clarke, 1965, Catalogue . . . Microlepidoptera . . . Meyrick,
vol. 5, p. 485, pl. 238, figs. 1-le (syn. of Syntomaula Meyrick).

Bathybalia Diakonoff, 1954, Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 50, no. 1,
p. 86 (type species: B. microsperma Diakonoff, 1954, New Guinea).
[new synonym].

I am now satisfied that the genus Bathybalia is a synonym of
Syntomaula. Clarke pointed out to me that Bathraula is another
synonym. This remarkable genus is puzzling by aberrant neuration
of the hindwing; the species have the size and appearance, and one of
them also the coloring and markings of a Palaearctic Yponomeuta.
One would not attribute them to the Cosmopterygidae lightly. The
male genitalia, however, are convincing, although they are strongly
specialized and aberrant. Both Syntomaula and ‘Bathraula”’ were
originally attributed to the Oecophoridae, the latter genus subse-
quently relegated to the subfamily or tribe Scaeosophides by Meyrick
which he later raised to the family rank Scaeosophidae. I placed
“Bathybalia” also in the last mentioned family. Clarke, however,
pointed out (1955, vol. 2, p. 21-22) by his study of the type species
of Scacosopha Meyrick that it was a true Cosmopterygid and that the
family name “‘Scaeosophidae”’ should be suppressed.

At present there are three known species of Syntomaula.

Key to the Species of Syntomaula

1. Whitish or greyish, dotted with black ..... spere
White, mixed with pale greyish ochreous, eta Eoneona Gouin
S. tephrota
2. Highth tergite with the hook-shaped dorsal process slightly shorter than the
remaining sclerotized part of tergite; one short ventral process only.
S. microsperma
Highth tergite with the dorsal process less curved, longer than the rest of
tergite; one ventral and one dorsal short process.
S. simulatella, new combination

Syntomaula simulatella (Walker, 1864), new combination
FicurREs 235-240, 633

Cryptolechia simulatella Walker, 1864, List Lepidopterous Insects British Mus.,
pt. 29, p. 747 (?, Sarawak).

Bathraula simulatella.—Meyrick, 1919, Exotic Microlepidoptera, vol. 2, p. 237.—
1922, in Wytsman, Genera Insectorum, fase. 180, p. 49.—Gaede, 1937, in
Bryk, Lepidopterorum Catalogus, pars 88, p. 91.

Cryptolechia niveosella Walker, 1864, List Lepidopterous Insects British Mus.,
vol. 29, p. 747 (9, Sarawak).

Distribution: Borneo, New Guinea.

162 U.S. NATIONAL MUSEUM BULLETIN 257

Material examined: Luzon, Mt. Makiling (Baker), 1 9, genit. slide
5116. Mindanao, Surigao, 4.XJ.1915, 1 o&, genit. slide 5112. Occi-
dental Negros, Bacolod, 4.III.1929, on bark of mango (Mangifera
indica), 1 9; total: 1 @, 2 9 (USNM). Luzon, Benguet Subprov.,
Baguio, 17.1V.1912, 1 9; Benguet Subprov., Klondyke, 800 ft.,
11.V.1912, 1 9 (A.E. Wileman) (BM).

The species seems to share the bark-living habits with several
South Asiatic species of the genus Limnaecia. It may be redescribed
after the Philippine material as follows.

Male and female, 20 mm. Head and palpus white, palpus with
basal segment, and lower third of median, black; terminal segment with
a small blackish basal ring and blackish tip. Thorax white, with a
curved median transverse series of (apparently) four black dots
(damaged). Abdomen sordid white, tergites with brassy-golden
bristled areas, venter yellowish.

Forewing ovate-lanceolate, moderately broad. Snow white, mark-
ings black and well defined or grey with a ferruginous tinge, and
slightly suffused. Basal fourth of costa or less, narrowly black. A
black spot on base of costa, another smaller one below and beyond it;
a separate, oval larger spot beyond the first pair below costa, followed
by two dots, all in an oblique series; a series of four dots, first elongate
below and before 1/3 of costa, second slightly before it, in cell, third
elongate, rather beyond and slightly below the second, also in cell,
and fourth in fold at middle of wing length; a rounded conspicuous dot
on end of cell; some five or six elongate somewhat suffused dots in a
submarginal strongly curved row, arranged between ends of veins,
from 2/3 of costa, to below middle of termen; some seven or eight
black spots or bars from costa before apex along termen to tornus and
a small dot on end of dorsum. Cilia snow white, with small black
subbasal dots opposite veins.

Hindwing pale grey, tinged fuscous towards apex, throughout with a
strong silvery-metallic gloss. Cilia whitish fuscous grey, less glossy.

Male genitalia of the closely allied S. microsperma (Diakonoff) have
been described at some length (Diakonoff, 1954, p. 88). Little can be
added, except that my figure 631 represents the total view of the
genitalia not in ventral aspect, as is stated in the caption and in the
text, but in dorsal aspect; the remainder of the description is correct;
figure 632 represents not the valva, as stated, but a lateral aspect
of the right halves of the eighth sternite (below) and tergite (above it).
At the time I noticed the similarity with the Cosmoptergid type of the
genitalia and was in favor of separating the Scaesophidae from the
Oecophoridae, not knowing yet that Scaeosopha itself was a Cosmop-
terigid.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 163

Male genitalia: It may be sufficient to describe the differences of the
male genitalia of Syntomaula simulatella with those of S. microsperma.
Sclerite of the eighth tergite with a longer and sinuate process, and with
two short processes (ventral and dorsal) instead of one. Tegumen is
similar, but left process of uncus is longer and strongly clavate.
Aedeagus longer. Anellus rounded with a small notch at the top (in
microsperma regularly conical). Cucullus longer. Two slender proc-
esses, hairy at the top, which I identified previously as anellus lobes,
actually are not connected with anellus but are appendages of the
costal edge of the valva.

Female genitalia, which have not been described before, are compara-
tively little modified. Seventh and eighth segments moderately
sclerotized. Ovipositor and apophyses very long. Sterigma shaped as
a simple round cup. Ductus bursae for a short stretch simple, thence
double, a strongly plicate blind sack at the left, and the ductus proper,
plicate above, simple beneath; corpus bursae large and ovoid. Signa,
two large and straight thorns with funnel-shaped bases.

Scaeothyris, new genus

Head flattened, with dense appressed scales, very dense and long on
vertex. Ocellus small, posterior. Proboscis developed, dilated and
flattened at base. Antenna 3/4, slightly thickened, serrulate, short-
ciliate, scape elongate, rather stout, with long pecten. Labial palpus
moderate, little curved, median segment thickened, not reaching base
of antenna, terminal segment slender, acute, shorter than median
(thorax damaged). Maxillary palpus short, slightly brushy, appressed
to proboscis. Posterior tibia with smoothly appressed long and bristly
scales, projecting beyond apex.

Forewing moderate, oblong, pointed, termen slightly rounded, very
long and oblique; without tufts of scales. Vein 1b long-furcate, 2 from
beyond 4/5, 3 from far before angle, 4 from angle, 7 and 8 long-stalked,
7 to costa, 11 from before middle.

Hindwing semioval, slightly over 1, cilia 1/2; a corrugated, trans-
versely striated thin patch below 1/3 of cell, lower edge of cell thickened
and strong, vein 2 from 2/3, strongly bent at base, 3 from angle, 4 and 5
long-stalked, 6 and 7 parallel.

Type species: Scacothyris pseusta, new species.

An interesting addition to the peculiar subfamily. The genus is
characterized by the long-stalked veins 4 and 5 in the hindwing. It
is nearest to Archisopha Meyrick, differing by the presence of an an-
tennal pecten, by shorter palpi, smooth posterior tibiae and neuration
of the hindwing.

164 U.S. NATIONAL MUSEUM BULLETIN 257

Scaeothyris pseusta, new species
F1GuRES 382-383, 477, 634

Male, 21-24 mm; holotype, 24 mm. Head light ochreous yellow,
antenna dark fuscous. Palpus fuscous. ‘Thorax dark purplish brown,
metathorax pale yellow posteriorly. Legs yellowish fuscous. Ab-
domen fuscous.

Forewing oblong, broadly sublanceolate, costa little curved, apex
pointed, termen long, gently rounded, very oblique. Unicolorous
glossy light tawny with a slight pale fulvous tinge, faintly suffused
with darker tawny fuscous towards base; a minute faint fuscous line
along discoidal vein. Cilia brighter, light fulvous tawny.

Hindwing whitish fulvous, with a faint vinaceous tinge, veins and
margin narrowly darker. Cilia light ochreous.

Male genitalia: Tegumen and uncus symmetrical, the latter double,
two curved, sclerotized arms. No gnathos. Valva with a strongly
sinuate, membranous sacculus half and a weaker cucullus half,
ending in a short and knoblike, punctulate cucullus. Annellus
strong, dorsally developed into a sclerotized and projecting roof,
anellus lobes rising, slender, S-shaped, tips bristly. Aedeagus huge,
curved dorsoventrally and also to the left side; cornuti, two slender
unequal streaks of fine spines.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 3000 ft., 14.1X.1946 (CNHM Philippine Exped. 1946-47,
H. Hoogstraal), 16, holotype, genit. slide 5790; 13 and 25.1X.1946,
2 o, paratypes, genit. slide 5760.

Superficially the species resembles Haplotinea subochraceella (Wal-
singham), a very common species.

Cosmopteryginae, new status

Key to the Philippine Genera of Cosmopteryginae

1. Forewing with vein 6 stalked with other veins. .......4.+-.4.2-.-. 2
Norewing with vein) 6) separate, 5).0 0) wiisyins!- epee inne mashes Limnaecia
2. Forewing with 7 and 8 out of 6, 5separate. ........ Cosmopteryx
Porewitg wibi.0,.7and S-OUbOL GO . (he us Gel ous bobs eer h ents Pyroderces

Limnaecia Stainton, 1851
Limnaecia acontophora Meyrick, 1922
Fiaures 233, 635

Limnaecia acontophora Meyrick, 1922, Exotic Microlepidoptera, vol. 2, p. 573
(?).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1,
p. 34.

Distribution: Luzon, Manila.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 165

The type specimen, unique, is in the Paris Museum. The ele-
gantly colored species is very distinct. The holotype studied, 9,
genit. slide 5507, labelled ‘Philippines, Manilla.”

Female genitalia: Ovipositor moderate, lobi anales semioval,
slightly pointed. Anapophyses very slender, moderately long, post-
apophyses similar, twice as long. Ductus bursae extremely long,
tortuous and coiled simultaneously. Corpus bursae with a reticulate
wall, signa elongate, moderately scobinate plates. Abdominal wall
sclerotized throughout.

Pyroderces Herrich-Shiffer, 1853

Pyroderces simplex Walsingham, 1891
FIGURE 636

Pyroderces simplex Walsingham, 1891, Trans. Roy. Ent. Soe. London, p. 119, pl. 6,
fig. 58 (9, Gambia).—Durrant, 1912, Bull. Ent. Res., vol. 3, p. 206, fig. 2
(India, Egypt).—Lamborn, 1914, Bull. Ent. Res., vol. 5, p. 201 (Egypt, E.
Africa).— Willcocks, 1916, Insect Pests Egypt, vol. 1, pt. 1, p. 317, pl. 7,
figs. 7-9 (Egypt).— Fletcher, 1933, Imp. Counce. Agric. Res., Sci. Mon., no. 4,
p. 4.

Anatrachyntis simplex.—Fletcher, 1917, Rep. Proc. 2nd Ent. Meeting Pusa, p
114.—1921, Mem. Dept. Agric. India, Ent. ser., vol. 6, p. 98.—Corbett and
Gates, 1926, Bull. Dept. Agric. Federated Malay States, no. 38, p. 8 (Malaya).

Batrachedra coriacella Snellen, 1901, Tijdschr. Ent., vol. 44, p. 95, pl. 6, figs. 7,
7a (o’, head, Java).

Stagmatophora coriacellan—Maxwell-Lefroy, 1909, Indian Insect Life, p. 536.—
Meyrick, 1910, Trans. Roy. Ent. Soc. London, p. 372 (Mauritius).

Pyroderces coriacella.—Fletcher, 1914, South Indian Insects . . ., p. 458, fig. 334
(India).—Meyrick, 1914, Ent. Mitt. Suppl., vol. 3, p. 52 (Formosa).

Anatrachyntis coriacella——Meyrick, 1915, Exotie Microlepidoptera, vol. 1, p. 325.

Stagmatophora gossypiella Walsingham, 1906, Ann. Mag. Nat. Hist., ser. 7, vol. 18,
p. 178 (Egypt).—Morstatt, 1912, Pflanzer, vol. 8, p. 253 (East Africa).

Distribution: India, Burma, Java, Formosa, Mauritius, throughout
Africa. Probably everywhere in the Old World where cotton is grown.

Food plant: Cotton (Gossypium, seeds). African oil palm (Elaeis
guineensis), Eriodendron frondosum.

Material examined: Luzon, Manila, 15.VII.1917, on cotton boll
(D.B. Mackie), ‘‘Acc. No. 2980,” 10 specimens. Santos, Cotabato,
October 1954 (V.J. Madrid), ‘No. Ec. 7,” “7a.” 2 rubbed specimens
(USNM).

Cosmopteryx Hiibner, 1826

Key to the Species of Cosmopteryx

1. Forewing, transverse band yellow, with a black dot; median white line from
base to middle of wing . . . ... . . C. dulcivora
Forewing, transverse band peace! Ww piblioat don aeeiaa white line short,
DeLOrewl/Adwarse veces) ote aac bis Sune. wet eS) ve Sire Raley. CA basilisca

166 U.S. NATIONAL MUSEUM BULLETIN 257

Cosmopteryx dulcivora Meyrick, 1919
FIGURES 231-232, 637

Cosmopteryx dulcivora Meyrick, 1919, Exotic Microlepidoptera, vol. 2, p. 233
(9, Fiji) —Diakonoff, 1940, Verh. Proefstat. Java Suikerindustrie, no.
24, pp. 907-923, figs. (Java) ; 1941, Archief Suikerindustrie Nederlandsch-Indié,
vol. 1941, no. 2, pp. 34-41, figs—Clarke, 1955, Catalogue . . . Microlepi-
doptera . . . Meyrick, vol. 1, p. 122. Literature on occurrence, biology
ete.: Jarvis, 1916, Queensland Bur. Sugar Exp. Sta., Ent. Div. Bull. 3, p.
15 (Queensland).—Veitch, 1919, Bull. Ent. Res., vol. 10, p. 36 (Fiji); 1923,
Colon. Sugar Refg. Co. Ltd., Agr. Rep. no. 7, p. 17—Swezey, 1924, Hawaiian
Planters’ Rec., vol. 28, p. 214 (Samoa).—Dormer, 1924, Queensland Agric.
Journ., vol. 21, p. 367.—Burns and Mungomery, 1925, ibid., vol. 24, p.
335.—Jarvis and Mungomery, 1926, Queensland 26th Ann. Rep. Sugar
Exp. Sta., pp. 23, 25.—Mungomery, 1927, Queensland Agric. Journ., vol.
28, p. 104 (Queensland).—Hopkins, 1927, Bull. Ent. Res., vol. 18, p. 30
(Samoa).—Bolle, 1934, Archief Suikerindustrie Nederlandsch-Indié, vol.
1934, p. 332.

Distribution: Fiji, Samoa, Queensland, Java.

Food plant: Sugar cane (minor pest), mining in leaf and tunnelling
through the midrib.

Material examined: Negros, Victorias, ‘‘cc 1i8 c” and ‘d,” ‘‘cane
leaf,’ “LL 163,” 14.VI.1928, ‘“Cosmopteryr dulcivora Meyr.,”
“Cosmopteryx pallifasciella.” 2 o&, genit. slide 5259, 3 9 genit.
slides 5260, 5261. 2 o&',39(USNM).

Male genitalia: The left half of gnathos developed, strongly
sclerotized, clavate, with one angle obliquely produced into a slender
process. Valvula oblong-semioval. Valva large, semicircular, upper
end of cucullus angulate. Lobes at the base of the aedeagus very
large, larger than valvulae, almost semicircular. Aedeagus moderate.

Female genitalia of the usual Cosmopteryx pattern. Signa small
ill defined and unequal.

Cosmopteryx basilisca Meyrick, 1909
Cosmopteryx basilisca Meyrick, 1909, Journ. Bombay Nat. Hist. Soc., vol. 19, p.
416 (o, Ceylon).—Clarke, 1955, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 1, p. 64.
Distribution: Ceylon, India, Philippine Is.
The distribution record is derived from Meyrick’s unpublished
notes in the British Museum (Natural History). I did not see
evidence of the occurrence outside Ceylon.

Oecophoridae
Key to the Philippine Genera of Oecophoridae

1. Forewing with raised tufts of scales .
Forewing without tufts .......,

wn

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 167

2. Scape of antenna without apecten of hairs. ......... . Tonica
Scape of antenna witha pecten of hairs. . ..... .. . . Psorosticha
3. Antenna thickened with scales on back. ........ . .. Astiarcha
Antenna not thickened with scales on back. . .. . fies! fF ok
4. Forewing with veins 2 and 3 stalked; very large secee . . . Epimecyntis
Forewing with veins 2 and 3 separate . : este 5
5. Labial palpus very long, median segment 2-3 Eotias cane oF face rite cco
Labial palpus moderate, median segment less than twice length of face . ff

6. Posterior tibia smooth; maxillary palpus moderate; proboscis developed;

labial palpus more than 3 times length of face . . . Diploclasis, new genus

Posterior tibia with long projecting hairs above and beneath; maxillary palpus
minute; proboscis weak; labial palpus less than 3 times length of face.

Tanyzancla

7. Labial palpus with terminal segment about as long as median . Chrysonoma

Labial palpus with terminal segment decidedly shorter than median.
Philobota

Epimecyntis Meyrick, 1924

Epimecyntis chlorogenes Meyrick, 1928
FigurE 639

Epimecyntis chlorogenes Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 470
(9, Philippine Is.).—Clarke, 1955, Catalogue . .. Microlepidoptera .. .
Meyrick, vol. 1, p. 86.

Distribution: Philippine Is.
Material examined: Luzon, Mt. Makiling (Baker), 1 9, topotype
and second specimen known (USNM). An extremely large species.

Diploclasis, new genus

Head with appressed scales, side tufts moderately spreading.
Ocellus posterior. Proboscis developed. Antenna 4/5, in male
long-ciliated throughout, scape elongate, with a brushy long pecten
along basal half. Labial palpus very long, porrected-recurved,
median segment very long, little curved, smooth, moderately thickened
before apex, terminal segment slender, acute, 2/3 median, rising.
Maxillary palpus moderate, pending, appressed to proboscis. Thorax
smooth. Posterior tibia smooth.

Forewing elongate, without tufts of scales on surface. Vein 1b
furcate, 2 from before angle, 3 and 4 approximated, from angle, 7 and
8 stalked, 7 to termen just below apex, 11 from middle. Hindwing
elongate-semioval, under 1, cilia 1/2; 3 and 4 connate, 5-7 tolerably
parallel, 5 submedian, 6 and 7 running close along basal third.

Male genitalia as described with the species.

Type species: Diploclasis balbidophora, new species.

Probably allied with Tanyzancla Meyrick, but differing by long
ciliate antennae in male, very long median segment of palpus and
entirely smooth posterior tibia.

168 U.S. NATIONAL MUSEUM BULLETIN 257

Diploclasis balbidophora, new species
Figures 246, 249-252, 257, 640

Male, 16 mm. Head light orange, face yellow, a rounded brown
spot on vertex and forehead. Antennal ciliations over 1; scape
elongate, clavate, yellow, with a brown mark on basal half above,
flagellum dark grey, ringed with black, towards base yellow, along
apical third pale yellow. Labial palpus very long, recurved, median
segment slightly thickened, rather smooth, subascending, over 3X
face, orange yellow; with a faint transverse purplish subapical mark
anteriorly; terminal segment over 1/2, orange yellow; a subbasal ring,
anterior streak and four small dentations of the internal edge of this
streak blackish purple. Thorax brown, tip and posterior half of tegula
orange, three longitudinal orange-brownish lines, lateral short, median
complete. Abdomen dark purple, irregularly banded with yellow,
venter yellow.

Forewing with veins 3 and 4 moderately approximated, from angle;
suboval, moderately broad, costa curved, apex subobtuse, termen
rounded, oblique. Bright yellow orange, markings dark purple. A
subbasal transverse fascia, strongly curved, from base of costa to dorsum
beyond base, with an acute posterior angulation above middle, and
extended along dorsum so as to form a semioval spot reaching to base
of fold; an N-shaped zigzag mark, from 2/5 of dorsum to middle of
costa, thence to 3/4 of dorsum and finally to costa before apex; points
of contact with costa slightly extended along costal edge; anterior arm
of the N narrower, vertical along lower half, with the base narrowly
and strongly extended along dorsum, a posterior horizontal branch from
this arm running just below cell and almost touching the median
branch of the N. Cila dark purple, basal half yellow around apex and
along upper part of termen.

Hindwing elongate, semioval, about 2/3, cilia 1/2; veins 3 and 4
connate. Deep bronze brown, cilia bright yellow with basal fourth
bronze brown and with a whitish basal line, entirely bronze brown
opposite apex, pale yellow along costa.

Male genitalia: Tegumen moderate, top rounded. Uncus not
separated or absent. Transtilla absent. Valva elongate, moderate,
rather thickened, dilated. Sacculus sclerotized, over 1, ending in a
sharp point; cucullus equally sclerotized, with a separate rounded
top. Aedeagus moderate, curved, its base extending into a tortuous
ductus ejaculatorius as a tortuous, bandlike sclerite.

Material examined: Luzon, Los Bafios (P.J. Baker), 1 o, holotype,
genit. slide 5233 (USNM).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 169

Astiarcha Meyrick, 1914

Astiarcha Meyrick, 1914, Exotic Microlepidoptera, vol. 1, p. 248; 1922, in
Wytsman, Genera Insectorum, fase. 180, p. 115.—Fletcher, 1929, Mem.
Dept. Agric. India, Ent. ser., vol. 11, p. 26.—Gaede, 1938, in Bryk,
Lepidopterorum Catalogus, pars 88, p. 194.—Clarke, 1963, Catalogue. . .
Microlepidoptera ... Meyrick, vol. 4, p. 114, pl. 54, figs. 1-le.

Type species: Harpella aureatella Snellen, 1903 (Java).

Key to the Species of Astiarcha

1. Edge of basal patch concave; orange spot on dorsum hardly reaching 1/2
across wing; costal orange patch triangular; top of cucullus rounded (Java).

A. aureatella

Edge of basal patch convex; orange spot on dorsum reaching almost 3/4
across wing; costal orange patch subquadrate; top of cucullus with a clavate
ADPCNGUR i el a ae e - +e « ....... . A. praedives, new species

Astiarcha praedives, new species
Fiaures 248, 260-261, 641

Female, 19 mm. Head glossy bronze polished, edged around with
dull orange (palpi missing). Antenna purple, scape light orange
below, flagellum with apical fifth white. Thorax glossy bronze purple,
tip of thorax and apical half of tegula pale yellow. Abdomen bright
golden orange, basal segment except laterally bronze brown, second
and third segments slightly dusted with brown and with a brown
supralateral streak, venter orange yellow.

Forewing elongate-suboval; costa little curved at extremities,
straight in middle, apex obtusely pointed, termen rounded, very
oblique. Bright yellow orange, markings metallic blue, edged with
dull purple black. A basal patch occupying less than 1/6 of wing, edge
slightly convex, with a short projection in fold, above and below this
edge of patch suffused; this patch containing an orange spot on upper
half of base of wing; an almost vertical transverse blotch rising on
dorsum well before middle, across 3/4 of wing breadth, base extended
along edge of wing, top rounded; this top is connected by an almost
horizontal dark line with the following marking: a semicircular
band from costa beyond middle ascending to dorsum before tornus
and along tornus and termen to apex, dilated in tornus and in apex.
Cilia (rubbed) in tornus whitish with black basal third.

Hindwing dark purple brown, rather dull, costa pale yellow. Cilia
yellow orange, with a thin dark purple scaling, forming a basal band,
tuft of hairs on base of vein 1a orange.

Male genitalia: Tegumen broadly conical. Uncus simple dilated
and lobelike, slightly emarginate in middle. Socii and gnathos

170 U.S. NATIONAL MUSEUM BULLETIN 257

absent. ‘Transtilla-like sclerotization, through and under which
the aedeagus moves, shaped as a darker triangle, open below. Valva
suboval, rather simple; sacculus 1/2, a simple, rounded fold. Cucullus
moderately sclerotized, with top constricted, so as to form a moderate,
clavate appendix; costa with a subapical slender, not clavate, digit
curving down over top of cucullus. Aedeagus simple, curved, not
dilated. Cornutus, a single long spine, possibly not deciduous,
sinuate and projecting at the top.

Female genitalia: Sterigma sclerotized, seventh segment forming a
semioval strong edge around the ostium; lamella postvaginalis
sclerotized, forming a rounded plate; lamella antevaginalis, a moderate
oval plate with a dentoid sclerite in the middle. Ostium bursae
proper, a strong funnel; colliculum, a large, erect oval sclerite. Signum
rather small, stellate.

Material examined: Luzon, Mt. Makiling (Baker), 19, holotype,
genit. slide 5238. Occidental Negros, Saravia, 1 9, with only left
pair of wings, labelled: ‘forest,’ “guintahu-an’” (probably food
plant), “7.V.1928,”’ “485,” “9 genit. on slide A.B. Jun. 27, 1930, with 2
o' and wings on sp. sent to Meyrick”’ (USNM), slide 4655 2, remounted.
This female and fragments of the male are paratypes. (I have
remounted the left forewing and the genitalia of the male on slide
4654 and the genitalia of the female paratype on slide 4655). Since
the male specimen itself is not available, I prefer to designate the
female as holotype. The male genitalia, however, are characteristic
and very distinct.

Compared with Astiarcha aureatella (Snellen), & lectotype, hereby
selected, labelled‘‘ W. Java, Preanger, 5000 ft., &, Sythoff” (genit.
slide 4652, fig. 247), and with a 9, paratype (originally syntype),
with the same label (genit. slide 4653), both in the Leiden Museum.

Closely allied to A. aureatella (Snellen), differing as indicated in
the key above. The female genitalia of the two species are rather
similar, those of aureatella are less sclerotized.

Tanyzancla Meyrick, 1918
Key to the Philippine Species of Tanyzancla

I> PUscous with PSle MATKINGS: ., aos" sk fas a sins T. pepona, new species
Pale yellowish or yellowish, with fuscous or purplish markings or without
Markin gseves Ce wee Py ROAD Se, Bc a Was AN eS eae ee a ie 2

Dives MBI eS stoukic- as wetteyyots? ton Liviee Alok. Bebe: eetiioatcch ata eseieae items 3
Memalesy’ gi of bs As bMaPas ery oO splashes aed ce cS ee oa ee LS 4

3. Small species, 15.5 mm; forewing with a slender marginal fuscous fascia in
apex and along termen totornus ........ T. cincta, new species

Large species, 22 mm; forewing without a marginal line.
T. catadea, new species

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 171

4. Forewing with posterior half of costa infuscated, interrupted by a pale spot
ure) Coe eee fon he ee ERG ER 2 . . TT. catadea, new species
Forewing with posterior half of costa not infuscated. . . . . ciel hei e=d ARO

5. Forewing pale yellowish, with a slender, fuscous transverse mark at 4/5.
T. lanceolata, new species
Forewing yellowish, with a moderate purplish mark beyond middle, a bent

longitudinal streak from base and a terminal fascia.

T. amydrographa, new species

Tanyzancla amydrographa, new species
FIGurES 259, 642

Female, 18 mm. Head pale ochreous. Antenna ochreous, irro-
rated with dark fuscous at base, beyond base flagellum suffused and
banded above with dark fuscous purple. Palpus bright yellow
ochreous and shining externally, whitish internally, median segment
with a faint oblique mark beyond middle of upper edge and a suffused
apical purplish ring, terminal segment with a subbasal ring and tip
dark purple. Thorax light yellow ochreous. Abdomen pale ochreous.

Forewing suboval, rather broad, costa gently curved throughout,
apex obtusely pointed, termen rounded, very oblique. Pale ochreous,
costal third suffused, rather bright ochreous; sparsely and irregularly
scattered throughout except along extreme costa with dark purple
scales. Markings formed by rather narrow fasciae of dark purple
irroration. An outwards-concave fascia from dorsum beyond base,
rising above middle of disc, thence running along upper edge of cell,
gradually and rather strongly dilated towards dorsum; a straight
fascia from middle of costa to dorsum before tornus, dilated at extrem-
ities so as to make the edges look concave; a second transverse fascia
running parallel to the first from costa before apex to upper fourth
of termen, thence along wing margin to lower extremity of the first
fascia; plical stigma faint, beyond 2/5; apex (below vein 8) and
termen beyond second fascia slightly sprinkled with purple. Cilia
light ochreous, becoming bright ochreous towards apex.

Hindwing glossy pale yellowish ochreous, a moderate marginal
fascia of pale purplish suffusion in apex and along upper part of
termen, extending over dorsum as far as veinle. Cilia pale ochreous
with a faint darker subbasal shadow.

Female genitalia: Ovipositor rather long, extensile. Eighth seg-
ment rather thickened. Sterigma complicated, two pairs of strong
curved folds, converging in the middle, dilated into moderate sclerites
laterally. Signum, a transversely oval, moderate dentate plate.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5217 (USNM).

237—168—67——_12

172 U.S. NATIONAL MUSEUM BULLETIN 257

Tanyzancla pepona, new species

Figures 256, 275, 643-644, 808

Male, 24-25 mm. Head ochreous fuscous, roughish. Antenna
with flagellum ochreous fuscous, scape dark fuscous except apex,
ciliations under 1, pecten long and dense, fuscous with a pale ochreous
basal half. Palpus long in male, median segment less than 2X
length of face, in female longer and more slender, recurved, terminal
segment 5/6; dark fuscous, median segment with a subapical broad
ring, below this mixed with ochreous, tip pale ochreous; terminal
segment dark fuscous, median part mixed with pale ochreous, posterior
edge pale ochreous. Thorax pale ochreous, patagia light ochreous,
tegulae dark fuscous, with pale tips. Abdomen fuscous brownish,
anal tuft and posterior edges of tergites pale ochreous.

Forewing elongate suboval, dilated, broadest at 4/5, costa gently
curved at base, faintly concave in middle, considerably curved before
apex, apex obtusely pointed, termen hardly concave, oblique, long.
Whitish ochreous, markings extended, blackish fuscous. Base with
a direct transverse band, below emitting a pointed streak parallel
to basal third of fold, above forming a rather narrow streak along
base of costal edge, dilated beyond middle; a very irregular undulate
transverse fascia of pale fuscous dusting from this dilatation to dorsum
before middle, including rather large slightly elongate first discal
stigma; a large rounded blackish patch in middle of disc halfway
between stigma and base, emarginate posteriorly; somewhat less than
posterior half of wing as far as fold blackish fuscous, including a
rounded pale ochreous spot below second discal stigma which is
blackish and large, but little contrasting; posterior edge of dark
half of wing irregular, partly suffused, with several long and narrow
teeth; a brighter ochreous triangular spot on 2/3 of costa conspicuous;
a whitish coarse dusting with a distinct gloss tending to form a trans-
verse broad band from costa before apex to dorsum before tornus,
gradually narrowed downwards; another band of similar glossy
whitish dusting formed by a series of regular short intraneural streaks,
half way between preceding and wing margin and parallel to that
margin, below costa before apex, before apex and termen, to tornus.
Cilia ochreous, infuscated, above apex becoming dark fuscous.

Hindwing golden ochreous, glossy, rather deeply infuscated,
extreme apex fuscous. Cilia concolorous, with a pale base and a
darker subbasal faint band.

Female, 28 mm. <A worn specimen, but very probably the sex
partner. Pale ochreous, posterior half of wing infuscated but less
dark than in male. Basal dark patch and costal streak discernible.
Stigmata dark fuscous, first discal elongate, second discal rounded,
plical rather beyond first discal; triangular pale ochreous costal spot

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 173

as in male, first pale fascia obliterate, second faintly discernible.
Palpus longer and paler than in male, but markings similar.

Male genitalia: Tegumen slender and long with a dilated base,
top finely punctulate. Uncus sclerotized, short and rounded.
Gnathos, a simple, sclerotized, suboval plate with an acute point on
top. Vinculum strong, rounded. Juxta and caulis sclerotized,
inverted-trapezoidal and erected-clavate, respectively. Valva sclero-
tized, suboval, cucullus, a strong, slightly hooked process with a
subapical area of long spiny hairs. Sacculus under 2/3, top truncate,
moderately bristled. Aedeagus rather short, moderate, gently curved,
base flattened and tortuous.

Female genitalia: Genital segment with moderately sclerotized
lateral semioval sclerites. Lamella antevaginalis, a subtrapezoidal
prominence. Lamella postvaginalis, a large, inverted-trapezoidal
plate with rounded angles. Colliculum, small dark semicircular
sclerites.

Material examined: Luzon, Benguet Subprov., Pauai, Haights
Place, 7000 feet, 25.VI.1912, 1 &, holotype, genit. slide 5580; 1 9,
allotype, genit. slide 5579; 1 o, paratype, slide 5588; same locality,
29.V1.1912,1 o, paratype, genit. slide 5589 and 2 9, paratypes, 20 and
25.V1I.1912 (A.E. Wileman) (BM). Holotype with left pair of wings
missing.

Tanyzancla cincta, new species
Figures 253, 646

Male, 15.5 mm. Head and thorax pale ochreous. Antenna
glossy pale ochreous fuscous. Palpus very long, recurved, median
segment slender, twice the length of face, terminal segment slender,
acute, slightly shorter; pale ochreous, median segment. slightly
infuscated laterally on lower half, an incomplete fuscous subapical
ring; terminal segment dark fuscous with a suffused pale ochreous
subbasal band. Abdomen pale ochreous.

Forewing oblong, sublanceolate, dilated, costa gently curved
throughout, apex pointed, termen gently curved, almost straight,
long and oblique. Ochreous whitish, markings rather dark fuscous.
A very fine sparse fuscous dusting all over the wing; costal edge
suffused with pale fuscous grey; some coarse dusting below costa
towards base; a small suffused spot on costa beyond middle; a larger
more defined dark fuscous wedge-shaped inwards-oblique spot on
costa well before apex; stigmata dark fuscous, first discal slightly
elongate, at 1/3, plical more elongate, somewhat cloudy, beyond first
discal; second discal transverse, subcrescentic, outwards-oblique
before 2/3 (across upper angle of cell), connected by a strigula of fine
dusting with tornus; an irregular and suffused dark fuscous marginal

174 U.S. NATIONAL MUSEUM BULLETIN 257

band around apex (from end of vein 8), along termen and tornus to
dorsum, exceeding end of fold. Cilia ochreous whitish, a supramedian
band of dark fuscous irregular fine bars, apical third of cilia touched
with greyish.

Hindwing and cilia glossy whitish ochreous, extreme tip of wing
touched with fuscous.

Male genitalia: Tegumen rather narrow and high. Uncus moder-
ately long, narrowed. Gnathos present, simple, bandlike, single.
Vinculum narrow. Anellus lobes short and rounded. Valva rather
narrow, with costa deeply sinuate. Cucullus strongly curved,
almost pistol-shaped, with a long pointed top. Sacculus narrow, top
with a long three times rectangularly bent spine: upwards, outwards
and finally forewards. Aedeagus little curved, moderate, cylindrical.
Cornuti, two long spines and a dense patch of denticulations.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
14.1V.1912 (A.E. Wileman), 1 <’, holotype, genit. slide 5584 (BM).

Tanyzancla catadea, new species
FIGURES 276, 645

Male, 22mm. Head and thorax pale ochreous. Palpus very long,
recurved, median segment by far exceeding vertex; pale ochreous, basal
half externally suffused with blackish fuscous towards upper edge:
terminal segment slightly under 1. Antenna pale ochreous, finely
ringed with fuscous. Abdomen tawny, anal tuft and venter whitish.

Forewing elongate-suboval, broadest beyond 3/4, costa moderately
curved throughout, apex subacute, termen hardly sinuate below apex,
convex below this, oblique. Pale ochreous. Costal edge from base
to beyond middle narrowly dark fuscous; a moderate suffused streak
from upper edge of cell at middle of wing to costa beyond middle,
pale fuscous, upwards becoming darker fuscous and more defined;
stigmata irregular, fuscous, first discal in middle of cell, largest, con-
nected with lower end of streak; second discal rounded, on closing
vein; plical stigma but little beyond first discal; finest fuscous scales
scattered here and there over the wing. Cilia pale ochreous.

Hindwing and cilia whitish, paler, more glossy, less ochreous and
more yellowish tinged.

Male genitalia: Tegumen rather broad, triangular, with distinct
articulations in the middle of pedunculi. Uncus short, triangular.
Gnathos with arms running at base horizontally, then angulate, form-
ing a pending semicircle with a short point. Vinculum broad and
strong. Valva strongly sclerotized, cucullus and sacculus forming
strong acute prongs. Aedeagus rather long, strong, with a conical
anellus. Cornutus, a single strong spine.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 175

Material examined: Luzon, Benguet Subprov., Baguio, 5000 ft.,
10.111.1912 (A.E. Wileman), 1 o, holotype, genit. slide 5578; 1 &,
paratype, genit. slide 5597. Benguet Subprov., Pauai, Haights
Place, 7000 ft., 25.VI.1912 (A.E. Wileman) (BM).

Tanyzancla lanceolata, new species
FIGURES 262-263, 647

Female, 23mm. Head, antenna and thorax pale ochreous. Palpus
pale ochreous, median segment with more than basal half suffused
with greyish fuscous, a subapical dark fuscous ring, terminal segment
slender, under 1; infuscated throughout, base and front dark fuscous.
Abdomen whitish.

Forewing ovate-lanceolate, costa moderately curved at extremities
less so in middle, apex pointed, termen little curved, strongly oblique.
Pale ochreous, deeper ochreous tinged towards edge of wing and
towards lower half of base. Basal patch small, except extreme base
of wing mixed with grey, outer edge forming three ill-defined spots:
on costa, above fold and halfway between fold and dorsum; stigmata
moderate, first discal rounded, about 3 times larger than plical which
is just beyond it, elongate; second discal small, subtriangular; an
irregular elongate patch of sparse fuscous dusting from above first
discal stigma towards 3/5 of costa, not reaching it; an irregular wedge-
shaped mark of fuscous suffusion from costa before apex, towards
cell, hardly reaching halfway towards this; an irregular submarginal
series of dots between veins, from below apex to end of fold; edge of
wing along end of costa, in apex and along upper small part of termen
with a brownish suffused line. Cilia whitish ochreous.

Hindwing glossy whitish, gradually becoming pale ochreous towards
apex, cilia ochreous whitish.

Female genitalia: Sixth sternite modified, posterior edge with
rounded lateral lobes and a triangular median excision; seventh
segment equally modified, edge with obtusely pointed lobes and
slightly sinuate in middle. Ostium bursae shaped as a regular,
slender ring; 8 + 9 segment moderately sclerotized. Signum stellate.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
16.11.1912 (A.E. Wileman), 1 9, holotype, genit. slide 5599 (BM).

The affinity of this species remains obscure.

Philobota Meyrick, 1883

Philobota loxographa, new species
Figures 274, 648, 650

Male, 15.5 mm. Head pale ochreous yellow, crown slightly in-
fuscated. Antenna pale ochreous yellow, dark fuscous above; cilia-

176 U.S. NATIONAL MUSEUM BULLETIN 257

tions slightly over 1; pecten of scape broad, ochreous yellow. Palpus
pale ochreous yellow, basal segment dark fuscous except lower edge,
terminal segment shorter than median, dotted with dark fuscous along
lower and upper edges. ‘Thorax pale ochreous yellow, with anterior
fourth, shoulders and apex infuscated. Abdomen pale ochreous,
spiny tergites ferruginous, partially showing through, posterior edges
pale ochreous. Posterior leg pale ochreous, tarsus and outer spurs
blackish.

Forewing rather narrow, lanceolate-oval, pointed. Pale ochreous
yellow. Markings rather dark fuscous. A dark fuscous basal patch,
occupying about 1/7 or 1/8 of wing except extreme base, edge straight
and direct; first discal stigma moderate, rounded, connected by a
wedge-shaped conspicuous mark with the middle of costa; plical stigma
small, well beyond first discal; second discal stigma about as large as
first, connected by a transverse fuscous suffusion with tornus, this
suffusion faintly extending to termen; an inwards-oblique dark fuscous
dot on 4/5, extending halfway towards second discal stigma, its lower
extremity emitting a fuscous outwards-curved line to tornus; a small
dot in apex. Cilia concolorous, with a broad fuscous patch in tornus.

Hindwing pale fuscous yellowish, with a bronze gloss. Cilia pale
ochreous, dull.

Male genitalia sclerotized throughout. Tegumen moderate, with
broad pedunculi. Uncus moderate, hooked, top truncate and rather
short. Gnathos very short, a transverse ridge with angular projections
at the sides and a short, blunt hook. Tuba analis distinct and wide,
open below. Vinculum short, flattened, without signum. Valva
strongly concave lengthwise, sclerotized throughout; sacculus, a broad
fold at base, top extended into a strong spatulate and bicuspid process,
costa forming a slender, bristly cucullus.

Female, 17-18 mm. Head light ochreous. Antenna dark fuscous,
scape light ochreous. Palpus light ochreous, median segment with
basal 2/3 fuscous, edge suffused; terminal segment densely strewn with
purple fuscous. Thorax light ochreous, shoulder and a round spot on
apex fuscous. Abdomen ochreous.

Forewing as in male, slightly broader. Markings very similar,
differing thus. Wedge-shaped patch from middle of costa not reach-
ing first discal stigma; plical stigma minute; suffused patch connecting
second discal stigma with tornus less dense; transverse streak from
posterior edge of this patch to preapical costal spot more defined than
in male, slightly sinuate; apical and terminal marks minute. Other-
wise similar to male.

Female genitalia: Sterigma, a subtrapezoidal sclerite with rounded
lower angles and concave sides. Lamella postvaginalis, an oval
padlike sclerite, flanked by rounded bristly knobs; colliculum, strongly

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS Vig

sclerotized, funnel-shaped, upper edge forming a sinuate liplike fold.
Segment 8+9 moderately sclerotized. Ovipositor rather short.
Signum absent.

Material examined: Luzon, Baguio, Mountain Province, 9.X.1945,
1 &, holotype, genit. slide 5111 (J.B. Franclemont) (CUI). Baguio,
Benguet Subprov., 5000 ft., 19.IV and 29.[V.1912 (A.E. Wileman),
2 o’, paratypes, genit. slide 5586; 20.IV.1912, 1 &, genit. slide 5576
(entirely whitish, glossy, devoid of any markings); same locality and
date, 1 9, allotype, genit. slide 5649; 1 9, paratype, genit. slide 5652;
same locality, 29.[V.1912, 1 9, paratype, genit. slide 5650. Same
locality 19-20.IV.1912, 3 o&, paratypes, genit. slides 5576, 5586, and
5651. Same locality, 27.1V.1912, 1 9, paratype, genit. slide 5660
(BM).

Chrysonoma Meyrick, 1914
Key to the Philippine Species of Chrysonoma

1. Markings formed by fuscous dusting, rather extended ........ .2
Markings very pale, purplish, limited or absent. . . . sedgeal at

2. A distinct basal patch to 1/4, limited to lower 2/3 or base oF wing.
C. poecilosema, new SECOre
Basal patch ill defined. . .. . ARS
3. Forewing with fuscous dusting se in “oti a pees a ee no anes on
COSUA EAP. cence . .. . . C. fragmentaria, new species
Forewing with paeeone dating spread all over; usually a triangular spot before
Zio Ol CONIA Ss si 5s . . . . . C. eumorpha, new species

4. Markings absent, entire ae more or Tees suffused with brownish.
C. aporopis, new combination

Markings present, however few, forewing not thus suffused. ....... 5
5. Hindwing pale grey .. . . . .... . . C. hypocapna, new species
Hindwing yellowish or aiioee ot es as ett Vo c5O

6. Yellowish, a fine purplish semicircular line fore 3/5 of cones to above tornus,
thence to costa before apex, often very pale, in females often absent.

C. hesitans, new species

Whitish, a small dark fuscous dot at 5/6 . . . . . C.inermis, new species

Chrysonoma aporopis (Meyrick, 1928), new combination
Ficures 264, 649
Cryptolechia aporopis Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 477
(9, Baguio).—Gaede, 1939, in Bryk, Lepidopterorum Catalogus, pars 92,
p. 384.—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol.
fpr ol.

Distribution: Philippine Is.

One male, neallotype, hereby designated, 19 mm, rather worn.
Scape of antenna with pecten. Terminal segment of palpus with a
subbasal dark fuscous ring, median segment with a similar subapical
ring. Forewing with vein 7 just below apex.

178 U.S. NATIONAL MUSEUM BULLETIN 257

Head and thorax (worn) pale sordid ochreous whitish. Abdomen
pale ochreous. Fore- and hindwings glossy pale ochreous whitish,
devoid of any markings. Cilia concolorous.

Male genitalia: Tegumen moderate. Uncus small, triangular;
weakly haired. Gnathos slender, with a short, slender point. Trans-
tilla, a slender and curved band, with two unequal sclerites at its base.
Valva rather narrow and thickened; cucullus with a triangular and a
prominently rounded top, below these dorsally there is a corona of
5 or 6 huge curved spikes. Aedeagus rather straight, attenuated.

Material examined: Luzon, Baguio, Benguet Subprov. (Baker),
1 o, neallotype, genit. slide 5191 (USNM). Luzon, Benguet,
Sapiangao, 5600 ft., 17.X1I.1912; 1 o, genit. slide 5591; Benguet
Subprov., Baguio, 5000 ft., 3.X1.1912, 1 o, genit. slide 5596 (A.E.
Wileman) (BM).

Chrysonoma eumorpha, new species
Fiaures 271, 651

Male, 18-20 mm. Head and palpus light ochreous, median segment
of palpus with basal half and apex infuscated, terminal segment very
narrow, under 1. Thorax pale ochreous. Abdomen pale ochreous
tawny.

Forewing suboval, costa curved at extremities, less curved in middle,
apex tolerably rounded, termen almost straight, rather long, oblique.
Pale golden ochreous yellow, rather densely dusted with fine purplish-
fuscous scales, markings purplish fuscous. Costa with a small spot at
base and a triangular moderate spot before 3/5, both strongly suffused;
dense dusting on upper half of base of wing; discal stigmata rather
small, roundish, second a trifle transverse; plical stigma minute, more
or less fasciate, beyond first discal; dense dusting forming faint indica-
tions of: a subtriangular transverse patch before middle of dorsum,
reaching to first discal stigma; an outwards-oblique fascia from costal
spot across second stigma to tornus; and a very faint fascia from costa
well before apex to tornus; a series of minute, elongate marks along
ends of veins on termen. Cilia pale ochreous yellow, infuscated
opposite tornus.

Hindwing and cilia pale ochreous with a golden gloss.

Male genitalia: Resemble those of C. aporopis Meyrick, but with
uncus furcate, valva broader and somewhat clavate, cucullus with a
dense corona of much more numerous and slender bristles.

Material examined: Mindanao, Davao Prov., La Lun Mts., Calian,
5500 ft., 28-31. X11.1930 (C. Clagg), 1 @, holotype, genit. slide 5712;
2 o, paratypes, genit. slide 5713.

Superficially resembling C. aporopis, but larger and_ brighter
colored.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 179

Chrysonoma poecilosema, new species
Fiaures 270, 652

Male, 20-21 mm. Head sordid ochreous whitish. Antenna tawny
ringed with pale ochreous. Palpus long, recurved and ascending;
pale ochreous; median segment outwardly with basal 3/4 and a
slender subapical ring dark fuscous; terminal segment with spical half
except along inner edge, and a basal ring dark fuscous. Thorax light
ochreous, a median band of fuscous dusting; apex moderately mixed
with fuscous. Abdomen whitish ochreous.

Forewing oblong suboval, moderately broad, broadest at 3/4, costa
curved at extremities, straight along median third, apex obtusely
pointed, termen convex, oblique. Whitish ochreous, markings brown-
ish fuscous. Basal fourth of costal edge narrowly dark fuscous,
remainder of costal edge light ochreous; three wedge-shaped suffused
spots on costa: at 1/3, almost horizontal, before 3/4 and 4/5, respec-
tively, the two last mentioned spots slightly dilated posteriorly and
strongly inwards-oblique; a large, dark fuscous, subquadrate patch
at base of wing, somewhat extended over base of dorsum, along ex-
treme base of wing continued by a fuscous suffusion to costa, posterior
extremity of patch moderately pointed, in fold; stigma rather large,
rounded, equal, slightly suffused; first discal beyond middle of cell,
second discal on closing vein, plical, its width beyond first discal;
three very irregular bands of fuscous dusting across wing at middle,
connecting second costal dot, stigmata and dorsum; beyond cell,
connecting third costal dot with second discal stigma and this with
tornus, so as to form a more defined and darker spot halfway between
them, and a cloudy, sinuate band from posterior part of third costal
spot, parallel to edge of wing, to dorsum before tornus; a series of
small dots on ends of veins 1c-8, partly interconnected by a fine
marginal line. Cilia pale ochreous, with a light fuscous subbasal
band

Hindwing glossy ochreous whitish, towards apex with the faintest
fuscous tinge. Cilia concolorous, around apex and along upper half
of termen with a faint subbasal fuscous line.

Male genitalia: Tegumen elongate. Uncus triangular, short.
Gnathos ill defined, semimembranous, a short hook. Vinculum
rounded. Valva elongate-oval, rather narrow; cucullus narrowed,
moderate, hairy; sacculus 2/3, little defined, less hairy, top of triangular
cusp. Aedeagus little curved, long, narrowed; cornuti, long spines in
a central sheaf.

Material examined: Luzon, Benguet Subprov., Pauai, Haights
Place, 7000 ft., 22.X1.1912 (A.E. Wileman), 1 o, holotype, genit.
slide 5583; 1 o&, paratype (without abdomen) (BM).

180 U.S. NATIONAL MUSEUM BULLETIN 257

Chrysonoma fragmentaria, new species
FIGuRES 265-266, 653

Male, 16 mm. Head, thorax ochreous whitish. Antenna with
scape ochreous whitish, flagellum brownish tinged: ciliations pale
brownish, 1. Palpus long, median segment exceeding base of antenna,
slightly spindle-shaped and laterally compressed, smooth; pale
ocherous, median segment gently infuscated, a subapical dark fuscous
irregular ring, tip whitish; terminal segment with some minute basal
dark markings, apical third except extreme tip, dark fuscous. Ab-
domen whitish, dorsum light tawny.

Forewing ovate-lanceolate, rather narrow, costa gently curved, apex
rounded, termen rounded, oblique. Light ochreous, towards tornus
becoming whitish ochreous. Markings suffused, brownish fuscous.
A narrow line along basal half of costal edge: an elongate-triangular
fasciate patch on middle of costa, formed by sparse dusting; basal
patch indicated by some more dusting, irregular and tending to form
three longitudinal stripes, one of these probably being the first discal
stigma, at 1/4; second discal stigma elongate-oval, slightly before 2/3;
plical, horizontal, fasciate, halfway between discal stigmata; some
dusting in a transverse ill-defined band, tending to connect costal
patch with plical stigma and dorsum; an irregular wedge-shaped
streak from above second discal stigma to costa before apex, slightly
curved upwards; a subterminal line, originating from outer edge of
preceding streak, running horizontally towards termen below apex,
then abruptly curving down, parallel to termen, slightly converging
with it, to tornus; this line tending to fall apart in a series of inter-
neural dots; a marginal line in apex and along upper third of termen.
Cilia ochreous whitish.

Hindwing and cilia ochreous whitish, glossy.

Male genitalia sclerotized. 'Tegumen rather short, conical. Uncus
as high as tegumen, triangular, top pointed and narrow. Gnathos
present, a pending hook. Vinculum strong, erected, as high as
tegumen. Caulis oval. Valva elongate oval, slightly rolled towards
top, costa and cucullus more sclerotized, the latter forming an apical
hook. Sacculus under 1, less sclerotized towards apex which is
obtusely pointed. Aedeagus moderately curved, narrowed, base
compressed and tortuous. Cornutus, a single, very long spine.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
8.IIT.1912 (A.E. Wileman), 1 o, holotype, genit. slide 5585, and
2 o, paratypes, genit. slide 5666; total: 3 o& (BM).

Chrysonoma hesitans, new species

Figures 254-255, 258, 654

Male, 17 mm. Head, scape of antenna, palpus, and thorax pale

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 181

yellow ochreous; terminal segment of palpus with a faint basal
brownish ring. Flagellum of antenna brownish. Ciliations over 1.
Abdomen pale yellowish.

Forewing elongate, suboval-lanceolate, pointed. Veins 3 and 4
separate, vein 7 to apex. Unicolorous pale yellow ochreous, rather
dull, markings not showing, extreme edge of costa along basal fifth
touched with dark grey. Cilia deeper light yellow, with a moderate
gloss.

Hindwing under 1, veins 3 and 4 connate. Pale whitish yellow,
paler than forewing, with a silky gloss. Cilia concolorous.

Male genitalia: Tegumen small, rather weak, little dilated at base.
Uncus triangular, with a short beak. Gnathos, a moderate porrect
semicircle. Transtilla, a curved band, gradually dilated towards
middle and concave along ventral side lengthwise. Vinculum strong.
Valva long and rather narrow, strongly rolled up lengthwise. Costa
with long sparse hairs. Cucullus, a very slender, hooked process.
Sacculus over 1, ending in a long slender hook with darkly sclerotized
base. Anellus, a rectangular plate, higher than broad. Aedeagus
straight, with obliquely truncate pointed top; cornuti, a sheaf of
long spines.

Female, 18-21 mm (allotype 20 mm). Head and thorax pale
yellowish ochreous. Antenna brownish, basal part and scape pale
yellow ochreous. Palpus pale yellow ochreous, median segment
very slightly sprinkled with greyish, with a broad and irregular
subapical grey ring, terminal segment slender, 3/4, somewhat
brighter ochreous, with a grey subbasal ring.

Forewing suboval-lanceolate, moderately broad. Veins 3 and 4
connate, vein 7 to apex. Pale yellow ochreous, rather dull, markings
formed by sparse fuscous irroration. First discal stigma rounded,
rather large, at 1/3, first plical beneath this, irregular and elongate,
more or less truncate posteriorly; a moderate transverse fascia,
straight, from beyond middle of costa to dorsum before tornus, its
origin on costa curved posterad; a line from costa before apex (end
of vein 10), moderately outward-convex, to end of vein 3, thence
marginal, along termen and tornus to base of transverse fascia.
Cilia somewhat deeper yellow, glossy.

Hindwing elongate-suboval, under 1, paler than forewing, whitish
yellow with a golden gloss, along margin and in apex very faintly
irrorated with golden brown; veins 3 and 4 connate. Cilia concolor-
ous.

Female genitalia: All tergites of the abdomen brownish sclerotized
and with numerous spinules of diverse sizes. Seventh segment
modified, sternite and pleurites forming together two bandlike
ventrolateral sclerites with thickened caudal edge, ending laterally

182 U.S. NATIONAL MUSEUM BULLETIN 257

into a rounded knob. Lamella postvaginalis represented by similar,
but smaller sclerites, not extended laterally and without thickened
caudal edge. Lamella antevaginalis, an erected, inverted-trape-
zoidal sclerite, with a small V-shaped sclerite below it (rostrad).
Anapophyses rather short. Ductus bursae long and narrow. Bursa
copulatrix moderate, ovoid. Signum, a transverse, oval plate,
scobinate along edge and slightly constricted in middle.

Material examined: Luzon, Mt. Apo, 70—-B, 5.III.1945, 1 &, holo-
type, genit. slide 5105; Babasit, Pangasinan, 16.IIT.1945, 1 9, allotype,
genit. slide 5103. Agoo, La Union, 4.V.1945, 3.VIII.1945, 2 9,
paratypes. Mt. Apo, 70-B, 12.V.1945, 1 9, paratype, genit. slide
5106. 1 o&, 4 2 (WJ.G. Franclemont) (CUI). Luzon, Benguet
Subprov., Pauai, Haights Place, 7000 ft., 16.X1.1912 (A.E. Wileman)
1 9, paratype, genit. slide 5574. Benguet Subprov., Klondyke,
800 ft., 15.IJI-19.1V.1912 and 21.XI1.1912, genit. slides @ 5590,
5593, 5598, and 5646, 9 5748; Palali, 2000 ft., 22.XII.1912 (all by
A.E. Wileman), 1 9, genit. slides 5653. 1 o&, 6 9. In total 5 o,
11 9 (BM).

Probably nearest to C. corsota Meyrick. ‘The holotype and the
allotype show slight differences in neuration which may be due to
sexual dimorphism. The male lacks any markings, but these are
very faint in the three female paratypes as well. All other struc-
tures are identical; therefore, I am satisfied that the sexes belong
together.

Chrysonoma hypocapna, new species
FIGURES 282, 655

Male, 13.5 mm. Head and thorax whitish ochreous. Antenna
whitish ochreous, flagellum greyish below. Palpus whitish ochreous,
median segment with a slender fuscous ring just below apex, terminal
segment with fuscous base; median segment slightly thickened,
terminal slender, shorter than median. Abdomen pale ochreous.

Forewing suboval, costa moderately curved, apex rounded, termen
moderately rounded, oblique. Pale yellow, markings limited and
very faint, light purplish fuscous. A minute line along extreme edge
of base of costa; indication of a curved line, forming a semioval mark,
from before 3/5 of costa to above tornus, thence to costa before apex,
very faint, partly obliterate. Cilia pale yellow.

Hindwing light grey, dusted throughout with fuscous. Cilia grey
fuscous.

Male genitalia: Similar to those of Chrysonoma hesitans, but with
cucullus shorter than the spine of the sacculus, angulate and thickened
at the angulation; sacculus spine shorter. Otherwise as in C. hesitans,
new species.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 183

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
29.IV.1912, 1 <, holotype, genit. slide 5594; same locality, 12.11I.1912,
1 o, paratype, genit. slide 5592; 26.1II.1912, 1 &, paratype (A.E.
Wileman) (BM).

Closely allied to C. hesitans, differing by grey hindwings and
genitalia.

Chrysonoma inermis, new species

Figures 267-269, 656

Female, 12.5mm. Head and thorax whitish, touched with creamy.
Antenna whitish, faintly light grey posteriorly. Palpus whitish,
median segment touched with fuscous below apex; terminal segment
faintly infuscated at extreme base. Abdomen whitish ochreous.

Forewing ovate-sublanceolate, costa moderately curved, more so
posteriorly, apex obtusely rounded, termen rounded, rather oblique.
Whitish, touched with creamy. Markings blackish fuscous. First
discal stigma slightly elongate, plical stigma well beyond it, second
discal larger, conspicuous, rounded; dark scales sparsely scattered
so as to form irregular groups: one on costa above second discal
stigma and a transverse group halfway between cell and termen,
from costa to above tornus, denser above; a series of dots between
veins just before tornal edge and in apex. Cilia whitish creamy with
fuscous-grey tips, limited greyish dusting at base opposite apex.

Hindwing and cilia glossy whitish, faintly touched with greyish.

Female genitalia: Sixth sternite modified, with a median excision,
flanked by subtriangular lobes. Lamella antevaginalis forming a
small dark semioval sclerite before ostium bursae; 8 + 9 segment
annular, strongly depressed, hairy. Corpus bursae elongate-plume-
shaped. Signum substellate.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
3.V.1912 (A.E. Wileman), 1 9, holotype, genit. slide 5595 (BM).

A small species of obscure affinity.

Tonica Walker, 1864
Key to the Philippine Species of Tonica

1. Unicolorous white, finely dusted with pale tawny towards costa, an oblique

raised transverse crest in disc. ........ T. argessa, new species

Not unicolorous white, markings distinct. ©. . 5 2S Sh ees 2

2. Markings jet black, a conspicuous spot in apex, an oblique mark at 1/4 of
costa; ground color white, touched with yellow.

T. citrantha, new species

Markings brownish, a marginal series of dots along posterior half of costa

and in apex; ground color pale ochreous, more or less brownish suffused.

T. lagaropis

184 U.S. NATIONAL MUSEUM BULLETIN 257

Tonica argessa, new species

Figures 272-273, 281, 657

Female, 30-32 mm. Head and antenna white, tinged creamy with
a slight silky gloss. Palpus very long, median segment with long
rough projecting scales and hairs toward apex above and beneath,
terminal segment shorter than median, roughish along foreside, back-
side with two loose tufts of rather long hairs, just above middle and
at apex; white, median segment along lower edge slightly suffused
with ochreous greyish, projecting hairs at apex mixed with fuscous,
a few dark fuscous scales at the base of terminal segment; terminal
segment white, dark fuscous irroration along anterior edge and a
median and a subapical incomplete band formed by the same
irroration. Thorax creamy white, rather suffused with light ochreous
grey. Abdomen pale yellowish white, dull. Legs white.
Forewing subtruncate, rather broad, moderately narrowed post-
eriorly, broadest at 1/4, costa strongly sinuate anteriorly, less so
posteriorly, rounded and prominent and with a roughish fringe along
second fourth, base of costal edge smooth, apex rounded, termen
rounded, little oblique. White with a creamy tinge; upper half of
wing sparsely strewn with sordid pale ochreous-greyish dots and a
few dark brown minute scales, this dusting becoming more dense
along and towards costal prominence (from beyond base of wing)
posterior third of costa and cilia to before apex with a narrow suffused
rather bright tawny streak; a conspicuous outwards-oblique trans-
verse almost straight crest of raised scales, mixed with sordid pale
ochreous greyish and tawny, becoming slightly broader downwards,
from upper edge of cell at 1/3 of wing to middle of fold; a minute
ochreous-greyish tuft on base of vein 6; a straight, shghtly inwards-
oblique streak of slightly tumescent and therefore less glossy scales
well before termen, from vein 7 to end of dorsum. Cilia white.
Hindwing yellowish white, with a silky gloss. Cilia concolorous.
Female genitalia: Postapophyses moderate, anapophyses_ ex-
tremely short. Sterigma conical, lamellae ante- and postvaginalis
almost congruent, gradually narrowed toward top, which is emargi-
nate. Signum with basal plate strongly corrugated, hook slender.
Material examined: Luzon, Benguet Subprov., 800 ft., Klondyke,
Camp 1, 10.TV.1912 (A.E. Wileman), 19, holotype, genit. slide 5522.
Same data, 20.IV.1912, 2 9, paratypes (Rothschild bequest, BM).
A very distinct species.

Tonica citrantha, new species

FIGuRES 279-280, 658

Female, 37 mm. Head white. Antenna white, streaked and
ringed above with black. Palpus (terminal segment missing) white,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 185

basal segment with a black lateral spot, median segment with an
irregular black patch near base above, and with a few black large
specks toward middle above and in an incomplete subapical ring.
Thorax white, with the faintest yellowish tinge in middle, two black
spots anteriorly. Abdomen glossy fuscous white, becoming dark
brown toward apex, white toward base; venter whitish irrorated
with purplish, end segments dark brown. Legs yellowish white, tarsi
blackish, white ringed.

Forewing suboval, rather broad, costa angularly prominent before
1/3, concave in middle, straight posteriorly, apex moderately rounded,
termen almost straight above, rounded beneath, vertical. White,
with the faintest yellowish suffusion along middle of wing and beyond
cell. Two large raised pale yellow scale tufts, the larger one above
fold before its middle, the smaller on upper angle of cell; two smaller
white scale tufts alternating with the other, in upper half of cell; two
highly raised but loose tufts below upper edge of cell toward base,
with upper half dark brown, lower white, some brown scales scattered
between these; other markings jet black: a costal irregular, and a
median quadrate spot at base, an obtusely wedge-shaped oblique
larger mark at 1/6 of costa; some irregular marbling between these
marks above cell; a round dot below fold at 1/5; an irregular dark
grey mark on 2/3 of costa; a patch of irregular jet-black irroration
with bluish reflections in apex; a curved series of a few distant
brownish-grey raised scales well before upper part of termen. Cilia
white, around apex jet black with purplish tips.

Hindwing golden whitish, glossy, thinly irrorated with pale tawny,
extreme apex suffused with jet black. Cilia pale golden yellowish,
opposite apex with a broad blackish bar.

Female genitalia: Postapophyses long, with dilated bases, ana-
pophyses very short. Eighth segment considerably sclerotized and
erected-conical, with a broad triangular ventral cleft. Edge of 7th
segment with a row of strong spines. Signum strong, a denticulate
hollow plate with a strong hook in middle.

Material examined: Luzon, Los Bafios (Woodward), 1 9, holotype,
genit. slide 5216 (USNM).

Tonica lagaropis Meyrick, 1928
Figures 277-278, 659-660
Tonica lagaropis Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 474 (9,

Philippines) .—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick,
vol. 1, p. 181; 1963, op. cit., vol. 4, p. 458, pl. 226, figs. 3-3e.

Distribution: Philippine Is.
Male, 29 mm, neallotype, herewith selected. Head creamy white,
crown slightly mixed with dark brown. Antenna creamy white,

186 U.S. NATIONAL MUSEUM BULLETIN 257

finely ringed with dark brown, scape pale brown below. Palpus
creamy white, sprinkled with dark brown, basal segment light brown,
median segment with a suffused brownish streak along lower edge,
terminal segment white, with a broad submedian and a somewhat
narrower subapical dark brown ring. ‘Thorax creamy white. Ab-
domen glossy yellowish white.

Forewing elongate subtruncate, costa with a broad prominence at
1/3, concave beyond this, posterior third rounded and _ slightly
scalloped, apex pointed and slightly produced (sublanceolate), termen
sinuate, concave above, rounded beneath, with rough tufts of raised
scales. Creamy white, raised tufts touched with yellowish. Costal
edge with a brown streak, narrow at base, with a small triangular
dilatation on 1/4, and becoming broader towards the middle of
concavity, with an elogate dark brown subcostal mark at 3/5; along
posterior third of costa this brown streak is moderate, interrupted
three times on scallops by white raised tufts, fine sprinkling of different
shades of brown, arranged more or less in longitudinal rows, parallel to
veins, below costa; some finer, blackish speckling below posterior part
of costa and in apex; a small transverse group of blackish scales in
tornus; an elongate patch of raised scales on costal prominence, and
three rounded tufts of scales on scallops of the posterior third of costa;
anterior discal stigma replaced by a large elongate raised tuft, reaching
to fold, above along base edged with blackish scales; a small blackish
raised tuft above this; second discal stigma replaced by a smaller,
roundish tuft, slightly postmedian, hardly edged with blackish;
some raised tufts between preceding and costal prominence; a strongly
angulate series of smaller, pure white round tufts from below 2/3 of
costa, running in a bow to between veins 6 and 7, thence straight to
tornus. Cilia white, around apex and along upper half of termen
leaden grey, along termen with a submedian series of black strigulae,
each with some irroration below it, these patches of irroration forming
indistinct bars.

Hindwing glossy creamy white, toward costa and apex very faintly
speckled with pale brownish. Cilia creamy, dull, along costa grey,
around apex brownish grey, with very faint bars along lower half.

Male genitalia: Tegumen short, semitubular, truncate. Uncus very
narrow in the middle, forming two subquadrate, hairy and large lobes.
Gnathos, two hemispherical processes with finely denticulate surface.
Valvae small, 2/3 length of tegumen, simple, subtruncate, fused along
basal half of their inner edge. Aedeagus rather thick along basal
half, apical half narrower. Neallotype, slide 5214.

Female genitalia: Resembling those of Yonica citrantha, but the
sclerotized genital segment much shorter, with rostral edge of sternite
less deeply incised. Anapophyses short and slender. Postapophyses

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 187

twice as short. (In 7. argessa the genital segment, especially its
sternite much less sclerotized, excision shallow.) Slide 4981 studied.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, paratype,
slide 5215. 5 o 209 (USNM).

Psorosticha Lower, 1901

Psorosticha neglecta, new species
Figures 286-288, 661-662

Male, 19 mm; female, 20 mm. Head and thorax fuscous grey
(sometimes dark grey) mixed with white (tips of scales), appearing
grey. Palpus creamy sprinkled with dark grey, median segment with
a dark grey spot at base above, another, larger spot at apex above;
terminal segment with a dark grey basal ring and a grey, whitish-
mixed median tufted ring, apical half of segment creamy. Antenna
rather thickened in male, grey, scape whitish. Abdomen brownish
fuscous, anal tuft pale ochreous.

Forewing oblong, broadest at 1/3, costa curved at base, less curved
in middle, apex rounded, termen rounded, oblique. Pale fulvous
pinkish strewn with blackish-grey scales and blackish-grey raised
tufts. A wedge-shaped basal patch, leaving a narrow edge of dorsum
beyond base unobscured; two small dark tufts in an oblique row, on
1/4 of costa and in middle of fold, respectively; a more oblique series
of some five points from below the first tuft to fold well beyond the
second tuft; two larger transverse tufts in a series from about 3/5 of
costa to 3/4 of dorsum, first tuft subcostal, second largest, along closing
vein, a group of minute raised scales on dorsum; posterior portion of
wing from before the larger tufts to before apex and termen and not
reaching tornus, denser speckled with dark scales, sometimes a cloudy
triangular greyish costal patch just before apex; terminal edge with a
series of narrow black marginal marks from below apex to tornus.
Cilia concolorous.

Hindwing glossy, pale grey bronze, cilia paler, whitish grey, with a
bronze subbasal shade.

Male genitalia: Rather similar to those of P. zizyphi Stainton
(India) but with harpe (‘‘clasper’’) more robust and straight, dilated
at base. In P. melanocrepida Clarke (Japan) the clasper is longer and
sinuate.

Female genitalia: Signum very long and slender, quite distinct from
that in P. zizyphi, where it is moderate, and from that in P.
melanocrepida, where it is short.

Material examined: Luzon, Los Bafios (Baker), 1 o, holotype,
genit. slide 5240, 1 9, allotype, genit. slide 5241, 1 9, paratype, ‘‘Acc.
No. 225, Bur. Agr., P. I.”; 1 o&, “Occidental Negros, Victorias,”

237-168—67—_18

188 U.S. NATIONAL MUSEUM BULLETIN 257

“T, 22, Lemon” (Citrus), 2 7, 4 9, genit. slides 9 ‘A.B. June 23, 1930,”
2 “June 23, 1930.” Total 3 7,52 (USNM).

Superficially very similar to the common P. zizyphi Stainton.
Compared with material of that species from Java, genit. slides
5550 of and 5551 9.

Glyphipterygidae
Key to the Philippine Genera of Glyphipterygidae

i. *Hindwing with vems sand: 4 connate 27.292 s G.n is ee) ae ee eee
Hindwing with veins 3 and 4 separate... . Oe ee inma
2. Forewing with vein 7 to costa; terminal segment a algae very short, obtuse.
Phycodes
Forewing with vein 7 to apex or termen; terminal cent of palpus not very
shonrtas.) St UN oe, yee Te operate
3. Palpus with media peered ficemetly darted iene: OSS SChorewts
Palpus with median segment not tufted beneath. . ........2..4
4.» Terminal segmentof palpus pointed) f.. i) 12s) i. bes joie a ase ee eee
Terminalasegment of palpus obtuse)... 05 «ha Poles) ries es bees ae
5. Hindwing ovate. ... . ‘eu EL eke cits kore cat eee ne ee
Hindwing narrow-oblong or Haneeolaee PS ie a age Meee eee as GIlYyphiptenys

6. Forewing with 2 from before angle . ee Soe
Forewing twith 2rfromangle: io! 2.6) ee ea ye ae
7. Antenna. thickened with «scales... .¢). 0. 3 «love etic ie ee ee ortyra
Antenna not thickened with scales. . ...... ... . . « Anthophila

Phycodes Guenée, 1852

Phycodes minor Moore, 1881
Fiaures 284-285, 663

Phycodes minor Moore, 1881, Proce. Zool. Soc. London, p. 378 (India); 1882,
Indian Lep. Het . . . Atkinson, vol. 2, p. 152.—Cotes and Swinhoe, 1889,
Cat. Moths India, p. 701.— Meyrick, 1910, Rec. Indian Mus., vol. 5, p. 226;
1914, in Wytsman, Genera Insectorum, fasc. 164, p. 18.—Fletcher, 1917,
Rep. Proc. 2nd Ent. Meeting Pusa, p. 251; 1920, Mem. Dept. Agric. India,
Ent. ser., vol. 5, p. 123; 1933, Imp. Counce, Agric. Res., Sci. Mon., no. 4, p. 23,
pl. 21.

Choregia lucasseni Snellen. 1901, Tijdschr. Ent., vol. 44, p. 74, pl. 5, fig. 9 (Java).

Phycodes cymineuta Meyrick, 1909, Journ. Bombay Nat. Hist. Soc., vol. 19, p.
424.—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1,
p. 110.

Distribution: India, Ceylon, Java.

Material examined: Luzon, ‘‘Los Bafios, IV.1921” ‘on Ficus
odorata’? (X. Williams), 107, genit. slide 5173 (USNM). Compared
with a specimen from India, Bihar, o’, genit. slide 5183 (BM).

Male genitalia: Tegumen with very narrow legs. Uncus mem-
branous in middle, broad and truncate, porrect. Socius small,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 189

rounded. Gnathos broadly bandlike, arms rounded sclerites, top a
large, transverse-oval sclerite. Valva strong, oval, moderately rolled
up lengthwise; sacculus distinct, trapezoidal, upper angles slightly
prominent; disc of valva with a large rounded punctulate patch
(insertion of bristles), costa with a long down-curved hook. Aedeagus
very large, stout, gradually narrowed, top with an oblique lobe;
cornuti, several patches of small spines.

Sagalassa Walker, 1856

Sagalassa eubrachycera, new species
Figures 283, 664

Male,20mm. Head dark fuscous, finely dusted with pale ochreous.
Antenna extremely short, over 1/4, bipectinate-ciliate, pectinations
over 1; basal 3/4 densely scaled above, these scales flattened, tip rather
obtuse; rather light grey, covering scales black, a broad orange band
beyond 3/4, followed by a broader black band, tip orange.

Palpus with lower edge yellowish white, elsewhere black, terminal
segment short, obtuse, black. Thorax fuscous densely strewn with
yellowish, pectus similar but darker. Abdomen black with moderate,
leaden-grey posterior bands, on venter broader and pale yellowish.
Posterior tibia with long bristly hairs in middle above; valva light
yellow.

Forewing elongate, rather narrow, strongly narrowed at base,
costa almost straight, faintly concave along more than anterior half,
at base and along posterior half slightly prominent and rounded; apex
and termen rounded, termen vertical. Rather dark lilac grey, reg-
ularly and densely irrorated throughout with pale orange yellowish
(tips of scales). Markings rather ill defined, blackish grey, less
densely irrorated with orange yellowish (tips of scales narrow here) ;
an inwards-oblique transverse fascia from costa just beyond middle
to dorsum before middle, on costa forming a rectangular extension on
both sides, on dorsum a triangular one, only anteriorly an angulate
narrower fascia at 3/4, connected by a horizontal bar with preceding
above middle of wing, preceded and followed by pale bands of denser,
yellowish irroration; a rather broad terminal band of brighter yellow,
fine irroration. Cilia bluish grey with a jet-black basal and a dark
grey apical band.

Hindwing bronze black, a pale yellow slender line along 2/3 of
vein 1b, clavate, top truncate; a rather large pale yellow oblique-
longitudinal oval patch along and below posterior half of lower edge
of cell and across its lower angle. Cilia pale grey, basal half bronze
blackish, tips in tornus whitish.

Male genitalia: Tegumen slender and long, moderately dilated
apicad. Uncus not articulating, slightly narrower than tegumen, top

190 U.S. NATIONAL MUSEUM BULLETIN 257

moderately pointed, laterally with more pointed and longer processes.
Tuba analis long, slender, conical, and hairy. Gnathoslong, pending,
furcate, actually being a membranous band supported by two slender
lateral rods, parallel basally, diverging apically and ending in two
acute points. Saccus slender and rather short. Valva oblong-oval,
its base double, ventral edge extended; sacculus, indicated as a narrow
fold along basal third, this fold abruptly but moderately thickened
along median third. Cucullus simple. Aedeagus pistol-shaped,
barrel part long, straight, grip part slender, short. Coremata very
long inverted pencils, in finger-like impressions of the eighth inter-
segmental membrane.

Material examined: Luzon, Los Bafios, XJI.1924 (S. Cendrajfia),
1 male, holotype, genit. slide 5398, “000015” (USNM).

Imma Walker, 1858
Key to the Philippine Species of Imma

i, °Forewing with basalhalf brightiyellow ~ --) 8) 95 2-2 Sa
Horewine with basalthalfmot yellow. 4:40). 297i: .) ea eee

2. Forewing with outer half brown, edged black . .... . . . I. basiflava
Forewing with outer half black ...... Eaton he, I. aurantiaca

3. Hindwing witha yellowbase. ....... iT Uehessucuend new species
Hindwing without yellow ©... 7%. . 5 2°. - Bs Genet eee

4. Forewing with a transverse fascia Gomelniee very patron) bb xe SE
Forewing without a transverse fascia. . .. . JR) « CEO

5.) hransverse fasciauwhite OLpwhitisShy.. sn. besiel< poarch ee nay cele ee
TRANS Verse: HASCIAVellOws scapes. de oROd oe. eal as. so, ac Pel ee Me

6. Transverse fascia direct. ... . ner erie ie, Minar we. ty te 88 1
Transverse fascia distinctly pbldne ae ee : ere cise)

7. Transverse fascia from middle of costa a lignan oat pevond middle,
MOGETALES CR «che eis) ails . . . . « I. macrochorda, new species

Transverse fascia from beyond middle of costa to 2/3 of dorsum.
I. macrochorda regmophora, new subspecies
8. Forewing with basal half ee than outer half, a yellow mark on costa

before apex ... .... . I. albifasciella
Forewing entirely sare Recon no allow Costa marks . . I. albotaeniana

9. Forewing light fuscous olive. . ... . . . I. poecilostoma, new species
Forewing dark purplish fuscous. . . ... . . I, pyragra, new species

10. Larger species, 28-30 mm, a whitish feeetice or 2/3 of costa.
I. tyrocnista

Smaller species, 18-23 mm, no whitish costal irroration ..... . ore

11. Hindwing fuscous grey. ... . . ... . I. nephodryas
Hindwing dark purplish fuscous, mite a SonIe Aieeal spot.

I. sarophora, new species

Imma aurantiaca (Semper, 1899)
Ficures 289, 665

Sidyma aurantiaca Semper, 1899, Schmetterlinge Philippinischen Inseln, vol. 2,
p. 501, pl. 59, fig. 9 (# 9, East Mindanao).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 191

Imma aurantiaca.—Meyrick, 1906, Trans. Roy. Ent. Soc. London, p. 190; 1913,
in Aurivillius, Lepidopterorum Catalogus, pars 13, p. 27; 1914, in Wyts-
man, Genera Insectorum, fase. 164, p. 10.

Distribution: Philippine Is., Mindanao.

The species may be redescribed thus. Male,47mm. Head yellow.
Antenna black, pectinations over 1. Palpus yellow, basal segment
long, slightly drooping, upper and lower edges posteriorly and top
black, median segment long, slender, vertically rising, so making an
acute angle with the basal segment; terminal segment extremely short
and slender, subobtuse, black. Thorax yellow orange, a suffused
brown transverse band anteriorly, apex and top part of tegula brown.
Abdomen yellow, anal tuft black. Legs black, tibiae dark brown.

Forewing oblong, dilated at 3/4, costa gently curved, apex rounded,
termen little rounded, oblique. More than basal half bright orange
yellow, extreme costal edge black; apical portion brownish black, edge
of this color concave and somewhat irregularly serrulate, oblique along
upper third, almost straight and much less oblique along lower 2/3.
Cilia black.

Hindwing with a large semioval orange-yellow patch occupying
almost 2/3 of costa and extending over 3/4 of wing breadth, anterior
edge almost straight, posterior gently rounded, with a slight truncate
prominence between veins 2—4; remainder of wing and cilia brown-
ish black, becoming brown along dorsum.

Male genitalia: Tegumen moderate, submembranous, rounded.
Uncus slender, top bifid and hairy. Saccus (vinculum) elongate,
moderately broad, top rounded. Valva strongly concave, sacculus
forming an oval membranous inner lobe, these lobes interconnected;
top of sacculus sclerotized and sinuate, being a continuation of a band-
like sclerite across disc of valva, top of sacculus projecting, straight,
cucullus narrow, hairy, clavate, longer than sacculus. Anellus lobes
distinct, subtriangular. Aedeagus very large, sclerotized, tubular,
little curved.

Material examined: Lectotype, hereby selected is a specimen from
Walsingham collection (BM) labelled as follows: ‘'521” (a small,
printed label), ‘“Mindanao, Semper” (written in ink), “‘Swinhoe d.d.,
1.1900, co-ryer”’ (a black-edged label, written in pencil, last
word printed). ‘‘Tineina, Tortricomorpha Felder, teste Durrant,
aurantiaca Semper (Sidyma), Schmett. Philipp. Het., p. 501, pl.
59, f. 9 (1899)” (written in ink), genit. slide 4722. Two more simi-
larly labelled specimens (BM).

Imma basiflava (Semper, 1899)
Fiaures 820, 832-834

Sidyma basiflaaa Semper, 1899, Schmetterlinge Philippinischen Inseln, vol. 2,
p. 550, pl. 59, fig. 8 (co, Northeast Luzon).

192 U.S. NATIONAL MUSEUM BULLETIN 257

Imma basiflava.—Meyrick 1906, Trans. Roy. Ent. Soc. London, p. 190; 1913,
in Aurivillius, Lepidopterorum Catalogus, pars 13, p. 27; 1915, in Wyts-
man, Genera Insectorum, fase. 164, p. 10.

Distribution: Philippine Is., Luzon.

Lectotype, co’, herewith selected, genit. slide 5873 (SMF).

Male genitalia: The intersegmental membrane between segments 7
and 8 forming long, semi-ellipsoid pair of menses and rostrad of these
a pair of long coremata, retracting into slender membranous tubes.
Tegumen with short pedunculi and a membranous semioval top.
Tuba analis large. Vinculum narrow, erected. Anellus strong,
bivalvous, lobes short and rounded. Valva elongate, lengthwise
concave; sacculus prominent mesad, membranous. Cucullus top
bifid, a ventral sclerotized and a dorsal, bristly, slender process.
Aedeagus little curved dorsoventrally, slightly curved laterally, top
more sclerotized.

Imma chrysocosma, new species

FIauReEs 295-296, 666

Male, 20 mm. Head bright yellow, forehead paler. Palpus
appressed to face, slightly exceeding base of antenna; bright yellow.
Antenna light ochreous; long-ciliate, ciliations over one-half. Thorax
and tegulae with anterior half bright yellow, posterior darker fuscous,
sides of metathorax yellow. Legs yellow, posterior femur glossy grey;
median tibia dilated with rough spiny scales. Abdomen fuscous with
whitish reflections, segments 1-4 of venter light yellow, dorsum pale
yellow at base, with a yellow median streak on tergites 5-7, anal tuft
yellow in middle.

Forewing elongate-subtruncate, dilated and rather narrow, costa
straight except toward apex, apex moderately rounded, termen
convex; veins 7 and 8 stalked, 8 to costa. Dark fuscous with blue-
lilac gloss in certain lights, markings bright yellow, well defined. A
clavate patch along less than anterior half of costa, extending over
upper half of base of wing, posteriorly dilated into a rounded-triangular
tooth almost to middle of wing, lower edge of patch concave, posterior
edge convex; a slightly oblique erect semioval moderate patch on
2/3 of costa; faintest markings of lilac-blue iridescence: a short
transverse streak along closing vein and a marginal line along posterior
fourth of costa, in apex and along termen. Cilia dark fuscous with
whitish tips.

Hindwing and cilia dark fuscous, dorsum with a narrow pale yellow
streak, dorsal cilia pale yellow; a well-defined bright yellow central
patch, shaped as follows: upper edge straight, along upper half of cell
to beyond closing vein, with a rising tooth at end, posterior edge

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 193

vertical to vein 2, thence horizontal to vein 1c, thence broadly promi-
nent and rounded, to vein la and along this vein to base.

Male genitalia: Tegumen moderate, ovoid, peduncle broad; uncus,
a long slender hook, with a dilated base which is membranous ventrally.
Vinculum rather narrow, V-shaped, saccus strong, clavate-truncate.
Valva elongate, sclerotized, strongly concave longitudinally, sacculus
forming a large and flat fold with a rounded top, covered with short
bristles. Costal half of valva well defined, costa sinuate at base,
cucullus rigid and sclerotized, forming a pointed blade, with a patch
of very long bristles in disc; there is a third flattened and rounded cusp
below the apical one, supporting a transverse tumescence with dense
long bristles. Anellus erected-quadrate, with little diverging obtuse
and moderate anellus lobes. Aedeagus moderate, gradually slightly
attenuated, rather straight, basal fourth bent down. Cornuti,
numerous small spines. Coremata, two long and slender extensible
hair-pencils in sheaths.

Material examined: Luzon, Los Bajios (P. I. Baker), 1 o, holotype,
genit. slide 5109 (USNM).

Apparently closely allied to ‘“Callartona purpurascens’? Hampson
from Burma, differing in minor size of yellow markings, especially
in the hindwing, where the central spot is less extended in that species.

Imma albifasciella (Pagenstecher, 1900)
Figures 290, 333-334, 667

Tortricomorpha albifasciella Pagenstecher, 1900, in Zoologica, vol. 29, no. 12,
p. 234 (Bismarck Is., sex not indicated).

Imma. albifasciella—Meyrick, 1906, Trans. Roy. Ent. Soc. London, p. 174
(monodesma syn.); 1913, in Aurivillius, Lepidopterorum Catalogus, pars
13, p. 26; 1914, ix Wytsman, Genera Insectorum, fase. 164, p. 9.

Tortricomor pha monodesma Lower, 1903, Trans. Roy. Soc. South Australia, vol. 27,
p. 70 (Queensland).

Distribution: Celebes, New Guinea, Bismarck Is., eastern Australia.

Material examined: Luzon, Los Bafios, 14.X1J.1934 (J. L. Talon),
“Acc. no. Le94, Coll. of Agr. Univ., P.I.,” 1 9, genit. slide 5108;
1 o&, Milne Bay, genit. slide 5176. (USNM).

Male genitalia: Tegumen short, with a truncate top. Uncus absent.
Socius large, angularly projecting above and beneath, long-bristly.
Membrane with a hairy clavate weak process. Valva elongate-
truncate, gradually dilated, sacculus with several longitudinal folds,
long, almost 1, reaching across valva to costa, at top with a dorsal
cusp and a long articulating transverse arm with a bristly top.
Aedeagus slender, with a bulbous base; cornuti, fine short spines.

Female genitalia: Little modified. Ostium bursae with an irregular
rim, hardly sclerotized. Ovipositor short, depressed. Corpus bursae
large, simple.

194. U.S. NATIONAL MUSEUM BULLETIN 257

Imma albotaeniana (Sauber, 1901)

FigurES 822-823, 829-831

Tortricomorpha albotaeniana Sauber, 1901, in Semper, Schmetterlinge Philip-
pinischen Inseln, vol. 2, p. 697 (9, Luzon).

Imma albotaeniana.—Meyrick, 1906, Trans. Roy. Ent. Soc. London, p. 190;
1913, zn Aurivillius, Lepidopterorum Catalogus, pars 13, p. 27; 1914, in
Wytsman, Genera Insectorum, fasc. 164, p. 10.

Distribution: Philippine Is., Luzon; ?Java.

Lectotype, <’, hereby selected, genit. slide 5872 (SMF).

Male genitalia: Menses of intersegmental membrane 7-8 well
developed, dilated posteriorly and with long fringe of scales. Core-
mata much shorter and less dense than in J. basiflava. Vinculum
long and slender, with two small sclerites at the end. Tegumen
moderately sclerotized, pedunculi short, rather broad, top of tegumen
semioval. Tuba analis submembranous with a medioventral sub-
apical process with a bristly top. Valva with a broad basal half
and a slender cucullus, rather sclerotized throughout, top rounded.
Anellus lobes slender, small, digitoid. Aedeagus rather short, scle-
rotized, moderately curved ventrodorsally and laterally, with a dark
lateroapical lobe.

Imma macrochorda, new species

Figures 298, 668

Male, 27 mm. Head fuscous olive. Antenna with scape rather
short, ovoid, with a pale yellowish spot on inner side, not reaching
apex, flagellum pale olive, pectinations about 2, blackish. Palpus
pale fuscous olive, basal segment with a long fringe directed backwards,
triangular; median segment elongate, thickened, with rather smoothly
appressed scales, top rounded and clavate; terminal segment short,
obtusely pointed. Thorax fuscous with a purplish and an olive tinge
in certain lights. Abdomen fuscous, a long slender and straight pencil
of hairs from end of metathorax above, appressed to sides of abdomen
and reaching segment V; posterior edges of segments slightly paler,
venter pale yellow.

Forewing rather strongly dilated, broad; with veins 7 and 8 stalked,
8 to termen; costa slightly curved at extremities, gently bent beyond
2/3, apex rounded, termen convex, little oblique. Purplish fuscous.
A straight, well-defined moderate transverse fascia from middle of
costa to dorsum just beyond middle, yellowish white, gently narrowed
along upper half, edges straight along lower, posterior half of wing
paler fuscous, with veins broadly streaked with deeper purple fuscous.
Cilia (imperfect) fuscous with a whitish basal line.

Hindwing fuscous, dull, without purple. Cilia slightly paler, with a
whitish basal line.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 195

Male genitalia: Tegumen entirely membranous, indefinite. Vin-
culum moderate, top prominent and rounded. Valva robust, thick,
costa sclerotized and forming a broad blade, cucullus rounded with
two small angular prominences ventrally; sacculus broad, ending in
a sclerotized, furcate process, with upper point long and curved.
Upper edge of anellus with a deep W-shaped excision. Aedeagus
slender, sinuate, coecum abruptly dilated. Cornuti, a series of short
spines and a patch of dentations.

Material examined: Luzon, Los Bafios, [X.1922 (Dr. M. Koxas).
“Acc. No. Le 93, Coll of Agr., Univ., P.1.,’’ 1 o&, holotype, genit.
slide 5163 (USNM). Probably nearest to J. mesochorda Meyrick,
from Assam.

Imma macrochorda regmophora, new subspecies
FIGuRE 669

Male, 25 mm. Head pale grey fuscous, face whitish fuscous.
Antenna with scape whitish fuscous but appearing darker in certain
lights, flagellum dark fuscous above, yellowish below; bipectinated,
pectinations 3. Palpus light fuscous grey, somewhat darker towards
apex, median segment towards base below pale ochreous, exceeding
base of antenna. Thorax light purple fuscous, a whitish ill-defined
transverse band below apex. Abdomen purple fuscous, venter
whitish ochreous.

Forewing oblong, dilated, broadest at 5/6; costa rather curved at
base, less so before apex, apex rounded, termen gently rounded, little
oblique. Veins 7 and 8 stalked, 8 to termen just below apex. Dark
fuscous with moderate purple hue; costa, dorsum, and terminal third
not reaching cell suffused deeper fuscous; a whitish transverse fascia
from distinctly beyond middle of costa to before 2/3 of dorsum,
narrow, gently dilated on costa, slightly irregularly undulate, on vein
11 slightly outwards-oblique, tolerably straight to fold, very slightly
outwards convex below this, hardly dilated again on dorsum. Cilia
dark fuscous (imperfect).

Hindwing dark blackish fuscous, not paler towards base, whitish
along costa from base to well before apex. Cilia dark fuscous
(damaged).

Male genitalia: Similar to those of the nominate form, but with the
prong at the end of the sacculus somewhat less distinctly furcate.
(The vinculum and the bases of the valvae are damaged).

Material examined: Mindanao, Lanao, plains, Kolambugan,
10.VI.1914 (A.E. Wileman), 1 o, holotype, genit. slide 5682.

In spite of a slightly different position and shape of the transverse
fascia and the very slight differences of the genitalia, this form should
be regarded as a subspecies of I. macrochorda, from Luzon.

196 U.S. NATIONAL MUSEUM BULLETIN 257

Imma poecilostoma, new species

FiaureEs 291-293, 670

Male and female, 18 mm. Head pale yellowish fuscous with some
white opalescence, face pale yellow. Antenna pale yellow above,
ochreous below, ciliations under 1. Palpus yellowish white, median
segment with a narrow oblique transverse streak from base above to
outer edge, this edge broadly opalescent lilac grey to apex, apex lilac
grey, median (remaining) portion of upper edge with a bright yellow
semioval spot. ‘Thorax pale »yellowish. fuscous, mixed with pale
yellow hair-scales. Abdomen fuscous, venter bright yellow in male,
whitish in female. Posterior tibia in male beneath with a dense and
broad scale brush, white, tipped with grey.

Forewing broad, subtruncate, costa rather straight, gently bent and
prominent at 3/4, apex rounded, termen convex, little oblique. Pale
fuscous grey with a lilac purple gloss, densely mixed with pale yellow
hair-scales and appearing yellowish grey; colors on anterior half of
wing coarser, on posterior more evenly mixed. A bright yellow mar-
ginal very narrow streak along anterior half of costa, edged below by a
suffused narrow purplish-grey streak; posterior extremity of this
marginal streak emitting a rather narrow bright yellow transverse
line to just above 3/4 of dorsum; this line curved outwardly, but in
center of disc abruptly pressed inwardly, in order to half encircle a
suffused dark brown discal dot before 2/3; a faint yellowish suffusion
on dorsum forming the end of this fascia; a slender oblique and wedge-
shaped mark from 3/4 of costa, limited by the course of vein 11; a
somewhat lighter yellow line along posterior part of costa, dilated in
apex, slightly narrowed and regularly serrate along termen, followed
by a dark brown marginal line filling out the serrations. Cilia fuscous
with a dark fuscous basal line and slightly paler tips.

Male genitalia: Tegumen moderate, rather broad, slightly con-
stricted below the top which is thickened and rounded. Vinculum
with rectangular top with a small triangular median prominence.
Valva thick, with several complicated longitudnial folds, sacculus
with an apical inwards-directed straight obtuse process ventrally, and
a long sclerotized rod inwardly, at the end curved inwards and furcate.
Cucullus top obliquely oval. Anellus lobes long, curved, almost reach-
ing top of tegumen. Aedeagus long, sinuate, base bulbous. Two pairs
of coremata. Eighth segment modified.

Female genitalia: Ovipositor rounded, floricomous. Ostium, a
rounded cup, hairy inside. Ductus bursae extremely long, upper
part sinuate, with a strong cestum, lower part strongly tortuous,
almost plaited. Corpus bursae finely granulate on top and with a
stronger granulate round patch obliquely opposite base of ductus.

Material examined: Luzon, Mt. Makiling (Baker), 1 o, holotype,
genit. slide 5165; 1 9, allotype, genit. slide 5174A. 4 o,49, paratypes

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 197

(USNM). Agoo, La Union, 2.VII.1945 (J.G. Franclemont), 19
genit. slide 5107 (CUI). 5 &, 6 9. Closely allied with J. mylias
Meyrick from Ceylon differing by minor characters of markings and
by genitalia. The material from Mt. Makiling has been identified
with J. mylias by Meyrick.

Imma sarophora, new species
Fieures 301, 671

Male, 18 mm. Head light fuscous with a trace of whitish opales-
cence, face light yellow, with a triangular fuscous spot from forehead.
Antenna fuscous, tawny below, scape light yellow below. Thorax
smoothly scaled, evenly light fuscous with purplish reflections and
whitish opalescence. Palpus rather short, smooth, acutely pointed,
flattened internally so as to form a distinct submedian sharp edge,
terminal segment with two of these ridges or ribs; shining smooth,
grey fuscous, a semioval light yellow spot on middle of upper edge,
basal segment dull light yellow. Anterior leg pale yellow, other
legs white, tibiae smooth, suffused with slate grey above. Abdomen
fuscous purple, with distinct white opalescence, venter white.

Forewing elongate oval, costa gently curved at base, more so toward
apex, straight in middle, apex rounded, termen rounded, vertical.
Dark fuscous purple. Extreme costal edge along its posterior 3/4
light yellow. A large oval depression below costa at 1/3, filled with
light ochreous scales, covered with dark fuscous longer scales directed
apicad; thus a raised oval pad of scales is formed, slate fuscous,
tinged ochreous posteriorly, somewhat paler than wing. Cilia white
with a dark fuscous basal third.

Hindwing dark fuscous purple, a strongly suffused whitish spot
filling out posterior part of cell, between lower edge and vein 5; a
paler broad streak below cell to base; costal portion whitish; basal
2/3 of dorsum pale, semipellucent. Cilia white, basal half slightly
infuscated in tornus.

Male genitalia: Very similar to those of J. otoptera Meyrick from
Borneo, but with distinct, though minor, differences. Tegumen
broad and low, rounded. Hook at the end of the valva with a shorter
and broader stalk, outer arm of this hook longer. Anellus lobes are
very small and symmetrical (while in J. otoptera left lobe is much
longer than right, and both are more robust).

Material examined: Luzon, Los Bafios (Baker), 1 o’, holotype,
genit. slide 5167 (USNM).

Very similar to J. otoptera, from Borneo, but distinct by minor
details of markings and genitalia. Also close to I. chlorosphena from
Ceylon, but larger, with less dilated and much more rounded forewings.

198 U.S. NATIONAL MUSEUM BULLETIN 257

Imma pyragra, new species

Fieures 302, 672

Male, 18mm. Head dark fuscous, face with a large glossy yellow-
ish-white spot. Antenna dark fuscous (partly missing). Palpi
rather long, diverging at base, curved inwards, so that terminal
segments overlap and a resemblence of a pair of tongs is created;
basal segment rather long, over one-half of median, thickened with
dense scales, median segment rather long, thickened in the same way,
curved inwards, terminal segment very short, smooth, subacute,
pointing mesiad; dark fuscous, median segment externally with a
purple iridescence in certain lights, olive above, light ochreous in-
wardly. Thorax dark fuscous. Abdomen dark fuscous, paler
toward base, venter tinged olive. Posterior tibiae smooth.

Forewing elongate-suboval, moderately dilated, costa little curved
at extremities, apex rounded, termen rounded, almost vertical.
Dark fuscous with a very faint purplish tinge. Markings pale
yellow. A narrow, irregular zigzag line from middle of costa to
3/5 of dorsum, upper and lower fourths more distinct, oblique, median
half more slender, with two posterior curves, upper regular, to end
of cell, lower less distinct and less regular; a rather bright yellow
oblique pointed mark from costa before apex, continued as a narrow,
more or less interrupted terminal yellow line, forming small, acute
dentations anteriorly on veins. Cilia dark fuscous, basal third almost
blackish, median third paler, grey.

Hindwing dark fuscous, slightly paler, less purple tinged; a slender
whitish marginal mark on costa before apex. Cilia fuscous with a
pale basal line and a suffused blackish subbasal band.

Male genitalia: Tegumen weak, depressed, hexagonal. Vinculum
much larger, rounded below. Valva acutely pointed, sacculus hairy
and broad, with a peculiar truncate prominence at base; harpe, a
moderately upwards-curved hook; cucullus densely haired. Anellus
lobes long, clavate and slender. Aedeagus with a dilated and rounded
base, cornuti, one sheath of fine scobinations (extruded in mount)
and two patches of short spinules. Intersegmental membrane with
two pointed processes (bases of coremata, hairs removed).

Material examined: Luzon, Mt. Makiling (Baker), 1 <, holotype,
genit. slide 5164 (USNM).

Apparently a primitive form. The peculiar palpi are very similar
to those of I. cyclostoma Meyrick from Assam and Tenasserim, with
the male genitalia of the same type.

Imma tyrocnista Meyrick, 1906
Ficures 294, 310-311, 673

Imma _ tyrocnista Meyrick, 1906, Trans. Roy. Ent. Soc. London, p. 199
(#9, Andaman Is.); 1914, in Wytsman, Genera Insectorum, fasc. 164,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 199

p- 11; Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1,
p. 321.

Distribution: Andaman Islands.

Material examined: Luzon, Los Bafios, “July,” “B. P. Clark
donor,” “Imma tyrocnista Meyr.,” 1 o, genit. slide 5175. Also one
specimen, “St. Cruz, Leyte, Philippines, .10.24” (in Meyrick’s hand)
(USNM) ‘Comp. with type, Jmma tyrocnista Meyrick, Det. J.¥.G.C.,
1948.” “Imma tyrocnista Meyr., 2/2, E. Meyrick det. In Meyrick
Coll.” 1 9, genit. slide 5166 (USNM).

Male genitalia: Vinculum complicated, narrowly V-shaped, articula-
tions slender and furcate. Tegumen triangular, legs robust with
dilated bases. Uncus a very narrow long hook. Valva narrow,
plicate lengthwise and complicated. Costa with a rounded subbasal
lobe. Cucullus rectangular, more or less isolated, edges sclerotized,
top truncate. Sacculus under 1, base angularly dilated, a median
cylindrical haired process, posterior half of sacculus strongly scle-
rotized, top dilated, with two obtuse points. Anellus lobes slender.
subclavate, under 1/5. Aedeagus very long, sinuate. Cornuti, two
blunt spikes. Coremata very large, complicated, menses of the
eighth segment strongly developed. There is one median corema
against the anellus, and three pairs of sublateral more rostrally
situated coremata.

Imma nephodryas Meyrick, 1928
Figures 299, 674

Imma nephodryas Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 420 (<7,
Philippines Is.).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Mey-
rick, vol. 1, p. 215.

Distribution: Philippine Is.

Material examined: Luzon, Los Bafios (Baker), 1 <, genit. slide
5168. “Imma nephodryas Meyr. Paratype’=topotype, 1 o, the
second specimen which becomes known (USNM).

Male genitalia: Tegumen apparently altogether absent. Valva
rather broad, base and costa with a continuously thickened margin,
dilated on middle of costa into an oval plate. Sacculus rather broad,
gradually narrowed, densely haired. Harpe, a slender outwards-
curved hook. Colliculum well separate, rounded, densely haired.

Tortyra Walker, 1863
Key to the Philippine Species of Tortyra

1. Forewing posterior half with two suffused white patches surrounded by coarse
VEIL UCRCUIRGHINE yc 55 toe) od yh ks er ter at ee he aoe T. macrospila, new species
Forewing posterior half without such white markings. ........ 2

200 U.S. NATIONAL MUSEUM BULLETIN 257

2. Hindwing blackish fuscous with a yellow streak in disc; forewing with metallic

Bireake GHGs. 3.15) a, eee a ay wa gel tele Wee fede? ee tee T. divitiosa
Hindwing dark bronze fuscous without yellow; forewing with metallic streaks
MATTOW? pas. tay isies ce Levens ais ieg eee: lero ance ane Ee eer T. elegans

Tortyra elegans (Walsingham, 1909)
Figure 675

Saphtha elegans Walsingham, 1909 [sic], in Swinhoe, Cat. Lep. Het. Mus. Oxon.,
vol. 2, p. 567 (oc, India, Andaman Is.).
Tortyra elegans.—Meyrick, 1913, in Aurivillius, Lepidopterorum Catalogus, pars
13, p. 33; 1914, in Wytsman, Genera Insectorum, fase. 164, p. 19.
Distribution: India, Ceylon, Andaman Is.
Material examined: Luzon, Benguet Subprov., Palali, 2000 ft.,
4.X1J.1913 (A.E. Wileman), 1 &, without abdomen. Compared
with type in the British Museum.

Tortyra divitiosa (Walker, 1864)
FIGurRES 335-337, 676

Saptha divitiosa Walker, 1864, List Lepidopterous Insects British Mus., pt. 30,
p. 1015 (, Ceram).

Tortyra divitiosan—Meyrick, 1907, Proc. Linn. Soc. New South Wales, vol. 32,
pp. 97, 99; 1913, zm Aurivillius, Lepidopterorum Catalogus, pars 13, p. 33;
1914, Suppl. Ent., no. 3, p. 56; 1914, 72 Wytsman, Genera Insectorum,
fase. 164, p. 19.—Durrant, 1915, in Ogilvie-Grant, Rep. British Ornitholo-
gists’ Union and Wollaston Exped . . . Dutch New Guinea, 1910-1913, vol.
2, pt. 15, p. 167—Diakonoff, 1948, Treubia, vol. 19, p. 202; 1955, Verh. Ned.
Akad. Wet., Nat., ser. 2, vol. 50, pt. 3, p. 25.

Distribution: India, Moluccan Is., New Guinea, Formosa, ete.
Material examined: Luzon: Mt. Makiling genit. slides 51809,

51829, Los Bajios, slide 5178, Manila (Benguet) Laguimanoc

(Tayabas), Montalban, plains, Rizal prov.; Mindanao, Kolambugan.

TX-IV. (Baker, R.A. Cushman, R.C. McGregor, H. Ricardo, H.E.

Million, C.S. Banks). 8 o, 10 9 (USNM) (BMH). Also from

“New Britain, Talesea (AFE) I1.1925,” 1 # (Meyrick det., Meyrick

coll.). Calayan Is., 13.1X.1903 (R.C. McGregor), 1 o, genit. slide

5181. Palawan Is., Taytay, plains, 13.IV.1913 (A.E. Wileman), 1 o.

Tortyra macrospila, new species
Fiaures 368-369, 677

Female, 18mm. Head brilliant black, face iridescent green. Pal-
pus black. Antenna with basal 2/3 dilated by roughish scales above
and beneath, flattened laterally; blackish purple, mixed anteriorly
with white scales. Thorax deep purple, tegulae and a narrow me-
dian streak brilliant iridescent green. Abdomen purplish black.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 201

Legs black, banded with white, posterior tibia with a white median
and a narrow subapical white band. Pectus and coxae brilliant green.

Forewing broadly triangular, little curved anteriorly, slightly bent
and prominent well before apex, apex subobtuse, termen long, vertical,
little rounded. Dull fuscous. Thorax iridescent green, with narrow
longitudinal streaks from just beyond base, first just below costa,
third just above dorsum; median streak short, wedge-shaped, in fold;
a rather thick transverse fascia at 1/3, iridescent green, slightly out-
wards convex and gently inwardly oblique, from just below costa to
dorsum; followed by a gently downwards-diverging, slightly broader,
pale, prismatic-greenish fascia before middle; this fascia running from
costa to dorsum, slightly narrowed in middle, with upper and lower
extremities rounded; a marginal fascia of the same color, from apex
to tornus, with a short subcostal appendix from apex; lower end of
this fascia acutely narrowed; a subtriangular spot of same color in
tornus, a roundish dot on end of cell, a few scales strewn between
these spots; posterior half of wing coarsely strewn with white; an
elongate semioval white spot at 3/4 of disc above middle, suffused
posteriorly; a triangular patch almost adjacent to median metallic
fascia below fold, reaching to dorsum, upper end extended as a slender,
attenuated fascia across lower 2/3 of wing. Cilia dark grey with a
black basal and median line.

Hindwing dark fuscous brown with a purplish gloss towards dorsum,
with a narrow pale streak along lower edge of cell and pale costa.
Cilia whitish mixed with grey, basal half dark fuscous with a narrow
pale basal line, obliterate towards tornus.

Material examined: “Philippines. Mt. Makiling, B., .37” (in
Meyrick’s hand), ‘‘Tortyra centrifuga Meyr.,4/3, E. Meyrick det.
in Meyrick Coll.,” 1 9, holotype, genit. slide 5772.

The species is allied with T. centrifuga Meyrick, from Assam, but
different by the following points. Forewing broader, metallic area
larger, a broad band along termen and a triangle on end of dorsum,
while in centrifuga there is only a short, in middle narrowed streak
from apex to below middle of termen, and a few scattered metallic
scales. In the present species the white coloring in disc is more
extended, the dots are broader and denser; the first and second trans-
verse fasciae are broader and straight in macrospila, while in centrifuga
they are narrow and the first fascia is almost interrupted in middle.

Anthophila Haworth, 1811
Key to the Philippine Species of Anthophila

1. Hindwing white with a black broad margin ........, A. streptatma
iHmdwing not white and black 02 100.0 ee ee er G S anne

202 U.S. NATIONAL MUSEUM BULLETIN 257

2. Forewing with a broad yellow submedian band, paler than other markings.
A. basalis
Nojguch band. a... =. «s OO acta 5 do te
3. Hindwing orange or dark fnears with oem panei rue tare) dete Leste!
Hindwing sometimes tawny ochreous or pale ochreous yellow, but not orange. 5

4. Hindwing orange marked with dark fuscous and blackish.

A. anthorma, new combination
Hindwing dark fuscous with a wedge-shaped orange streak (<”) or an orange

terminal fascia(?)..... .. . A. xanthogramma, new combination

5. Hindwing almost unicolorous dark fuscous . ..... . . . A. orthogona
Hindwing not unicolorous fuscous. . . . canes 6

6. Forewing with a double short basal, a donnie Sbenennn aca a double
postmedian deep ochreous fasciae . . A. amethystodes, new combination

Forewing with a single whitish subbasal and a similar submedian line and with
a double light ochreous subterminal band turning whitish toward costa.
A. angulosa, new species

Anthophila streptatma (Meyrick, 1938), new combination
Fiaures 300, 679

Choreutis streptatma Meyrick, 1938, Trans. Roy. Ent. Soc. London, vol. 97, p. 523
(a, New Guinea).—Clarke, 1955, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 1, p. 396.

Anthophila macropa Diakonoff, 1948, Treubia, vol. 19, p. 204 (o, Moluccas)
[new synonym].

Distribution: New Guinea; Moluccas.

Material examined: Luzon, Benguet Subprov., Klondyke, 800
ft., 24.X1J.1911 (A.E. Wileman), 1 a’, genit. slide 4676 (BM).

The genitalia of the male (“‘macropa’”’) have been described already,
but their photograph is poorly reproduced (Diakonoff, 1948).
Therefore a more elaborate figure is presented now.

Anthophila angulosa, new species
Fieures 305-306, 680

Female, 13 mm. Head whitish, vertex fuscous black. Antenna
dark fuscous. Palpus rather slender; whitish, median segment with
some dark fuscous subapical marks, terminal segment with apical
half dark fuscous. Thorax dark fuscous, an anterior and a median
white band, tegula with a broad subbasal band and top white. Abdo-
men light fuscous, suffused with yellow ochreous. Posterior leg
(worn) light yellow, tarsus white, ends of segments ringed with yellow
and fuscous.

Forewing broadly subtriangular, strongly dilated, costa curved,
more so at extremities, apex tolerably pointed, termen long, ir-
regularly rounded, little oblique. Fuscous marked with white and
yellow ochreous. Two white hardly inwards-oblique transverse
straight streaks, beyond base and at 1/3, respectively, more or less

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 203

edged with dark fuscous on both sides; a narrower white outwards-
oblique streak from costa before 2/3, directed to middle of termen,
across upper third of disc, abruptly changing in a broader, bright
ochreous inwards-oblique streak to 2/3 of dorsum, so giving rise to an
angulate complete transverse fascia; another parallel fascia, broader,
entirely bright ochreous, halfway between preceding and termen,
more curved at 1/3 than angulate; these fasciae edged and separated
by dark fuscous; termen and median part of wing tawny, slightly
dusted with fuscous; ocellus in cell white. Cilia (rubbed) dark
fuscous.

Hindwing yellow, marked with very pale purplish fuscous: a streak
edging white costal area, a patch in apex, an almost straight pre-
terminal streak from apical patch to tornus, some irregular suffusion
along lower edge of cell and along fold and irregular dusting before
termen. Cilia (rubbed) apparently yellowish with dark fuscous
basal third.

Female genitalia: Seventh segment gently sclerotized, sternite
gradually rounded along its posterior edge, with a deep median split
flanked by small darker sclerites. Lamella postvaginalis showing a
slender horizontal ridge. Colliculum formed of short irregular dark
folds. Ductus bursae simple, narrow. Corpus bursae elongate-pear-
shaped. Signum, a horseshoe-shaped lamina dentata.

Material examined: Luzon, Benguet, Palali, 2000 ft., 26.X1II.1912
(A.E. Wileman), 1 9, holotype, genit. slide 5683 (BM). Perhaps
allied to A. inscriptana (Snellen), but quite differently colored.

Anthophila basalis (Felder, 1875)
Fiaures 304, 678

Simaethis basalis Felder, 1875, in Reise Fregatte Novara, vol. 2, no. 7, pl. 138,
fig. 19 (Amboina).—Pagenstecher, 1900, in Zoologica, vol. 29, no. 12
p. 229.—Meyrick, 1907, Proc. Linn. Soc. New South Wales, vol. 32, p. 111;
1913, an Aurivillius, Lepidopterorum Catalogus, pars 13, p. 35; 1914, in
Wytsman, Genera Insectorum, fase. 164, p. 21; 1938, Trans. Roy. Ent.
Soe. London, vol. 87, p. 523.—Turner, 1913, Proc. Linn. Soc. New South
Wales, vol. 38, p. 210.

Anthophila basalis.—Diakonoff, 1948, Treubia, vol. 19, p. 204; 1955, Verh. Ned.
Akad. Wet., Nat., ser. 2, vol. 50, no. 3, p. 26.

Simaethis chionodesma Lower, 1896, Trans. Roy. Soc. South Australia, vol. 20,
p. 167.

Distribution: Celebes, Moluccas, Buru, Amboina, Aru, New Guinea,
Philippine Is., Formosa, East Australia.

Material examined: Luzon, Mt. Makiling (Baker), 1 &, genit. slide
5170; 192, Los Bafios, 4.XJ.1933 (E.B. Ramos), ‘Acc. no. F90, coll.
of Agr. Univ. P.I.,” 19 (USNM), 1 0, 2 9.

237—168—67——_14

204 U.S. NATIONAL MUSEUM BULLETIN 257

Male genitalia: Tegumen, an equilateral triangle. Tuba analis
bristled. Transtilla broad and rather high. Anellus lobes rather
small, broader at base, pointed. Valva elongate-suboval, broad.
Sacculus one-half, apical patch of spines elongate-oval, submarginal,
spines rather slender; top of sacculus angularly prominent. Cucullus
rounded. Aedeagus straight, slender, basal half broader.

Anthophila xanthogramma (Meyrick, 1912), new combination

Simaethis xanthogramma Meyrick, 1912, Exotic Microlepidoptera, vol. 1, p. 42
(@ 9, Mindoro, Kei Is.); 1913, in Aurivillius, Lepidopterorum Catalogus,
pars 13, p. 385; 1914, in Wytsman, Genera Insectorum, fasc. 164, p. 21.—
Clarke, 1955, Catalogue . . . Microlepidoptera ... Meyrick, vol. 1, p. 327.

Distribution: Philippine Is., Mindoro; Kei Is.

Anthophila amethystodes (Meyrick, 1914), new combination
Fieures 338, 681-682

Simaethis amethystodes Meyrick, 1914, Suppl. Ent., no. 3, p. 57 (9, Formosa).—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 42.

Distribution: Formosa, Philippine Is.

The lectotype, hereby selected, is labelled thus: ‘Philippines, M.,
10,” “Simaethis amethystodes Meyr., 3/3, E. Meyrick det., in Meyrick
Coll.”’ ‘““amethystodes Meyr.” (in Meyrick’s hand, BM) 1 @, genit.
slide 5684. This species is of the extensive and difficult A. pyraustella
group of species, probably nearest to A. irimochla (Meyrick).

Male, 15 mm. Head with face yellowish, vertex fuscous mixed
with yellowish. Antenna blackish, brightly ringed with white,
ciliations over 1. Palpus yellow, median and terminal segments each
with a blackish base and a dark fuscous subapical band, in terminal
segment almost entire apical half dark fuscous. Thorax (rubbed)
fuscous with an anterior and a median orange transverse band.
Abdomen yellow, paler below, fuscous color showing through. Pos-
terior leg orange yellow, femur paler, tibia with two suffused black
bands, spurs whitish marked with blackish, tarsus black with yellow
base, top of first segment and the whole of third segment white.

Forewing broad, subtriangular, costa moderately curved, more so at
ends, apex obtusely pointed, termen long, rounded, slightly prominent
above middle. Ochreous orange, marked with dark fuscous. A small
spot on base of costa; a moderate, straight and little inwards-oblique
transverse streak at about 1/5, preceded by another narrow, irregular
strigula, triangularly dilated on dorsum; an almost vertical median
fascia, somewhat irregular and slightly suffused, moderately constricted
above cell, gradually dilated downwards and spindle-shaped, broadest
at 3/4; this fascia is preceded by a straight line of fuscous irroration and
followed by another complete and well-defined line, more distant from

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 205

fascia, from 2/3 of costa, upper half gently and regularly curved, out-
wards-convex, lower half straight, sharply twice rectangularly bent at
2/3; finally a gradually sinuate, moderately broad preterminal fascia,
from apex to tornus, outwards concave above, convex beneath; spaces
between lines in middle of wing slightly touched with pale purplish
pink, so is the ‘‘ocellus”’ on end of cell, being a vertical erect-suboval
pale spot, followed by a few fuscous marks, space beyond ultimate
transverse fascia partly mixed with dark fuscous on lower half. Cilia
ochreous, along costa and opposite apex and middle of termen, suffused
with black throughout, basal third black.

Hindwing fuscous with an 4 -shaped central mark, long slender leg
along lower edge of cell from beyond base, short, broad leg along closing
vein; an irregular yellow band along lower half of termen, a similar
spot opposite tornus, a narrow marginal streak along dorsum from
well beyond base. Cilia bright orange ochreous, basal third dark
fuscous.

Male genitalia: Tegumen triangular, bipartite (or broken in two at
the top?). Transtilla subquadrate, each labis, a rounded, concave
lobe, with a minutely haired surface. Vinculum rounded-triangular,
arms strong, middle a broad plate. Valva broad, semioval, slightly
dilated; sacculus well separated, under 1/2, unarmed. Cucullus spiny
on apical third, bristles of diverse shape and size; a separated cluster of
spines just above top of sacculus.

The second syntype, a female, without abdomen, is labelled
“Kosempo (Formosa), H. Sauter, X.1911,” “F113,” “Meyrick det.,”
“Dtsch. Entomol. Institut Berlin.” Although marked ‘‘Typus’’ this
specimen ranges only as syntype (DEI). The syntype retained by
Meyrick was preferable for the selection, being an intact male specimen.

Anthophila anthorma (Meyrick, 1912), new combination
FicurE 683

Simaethis anthorma Meyrick, 1912, Exotic Microlepidoptera, vol. 1, p. 42 (9,
Mindoro); 1913, zn Aurivillius, Lepidopterorum Catalogus, pars 13, p. 35;
1914, zn Wytsman, Genera Insectorum, fasc. 164, p. 21.—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 47.

Distribution: Philippine Is., Mindoro.

Anthophila orthogona (Meyrick, 1886)
Ficures 309, 800

Simaethis orthogona Meyrick, 1886, Trans. Roy. Ent. Soc. London, p. 287 (#2);
1907, Proc. Linn. Soc. New South Wales, vol. 32, p. 114; 1910, Rec. Indian
Mus., vol. 5, p. 226 (Tonga) ; 1913, in Aurivillius, Lepidopterorum Catalogus,
pars 13, p. 35; 1914, in Wytsman, Genera Insectorum, fase. 164, p. 21.—
Maxwell-Lefroy, 1909, Indian Insect Life, p. 538.—Fletcher, 1920, Mem.

206 U.S. NATIONAL MUSEUM BULLETIN 257

Dept. Agric. India, Ent. ser., vol. 5, p. 126.—Clarke, 1955, Catalogue . . .
Microlepidoptera . . . Meyrick, vol. 1, p. 228.

Anthophila orthogona.—Fletcher, 1933, Imp. Counc. Agric. Res., Sci. Mon., no.
4, p. 25.

siinanes inscriptana Snellen, 1875 (9 not o@), Tijdschr. Ent., vol. 18, p. 76, pl.
6, fig. 6 (2 not o, Celebes).—Meyrick, 1913, in Aurivillius, Lepidopterorum
Catalogus, pars 13, p. 35; 1914, in Wytsman, Genera Insectorum, fase. 164,
p. 21.

Distribution: New Guinea, Celebes, India, Ceylon, Burma.

Material examined: Luzon, Rizal Prov., Pasay, 23-31.V.1911 (A.E.
Wileman), 1.7, slightly rubbed but easily recognizable; genit. slide
5685.

Male genitalia: Tegumen and uncus simple, conical. Socius small.
Vinculum robust, sclerotized. Valva moderate, concave, sacculus
forming an oblique hairy process directed basad. Cucullus with a
cap of dense short spines. Anellus moderate, tubular. Aedeagus
pistol-shaped.

Choreutis Hiibner, 1826
Choreutis Hiibner 1826, Verzeichniss bekannter Schmettlinge, p. 373.
Type species: Choreutis scintilulana Htibner, 1926 (Kurope, Asia
Minor).

Choreutis sexfasciella (Sauber, 1902)
FIGURE 689

Choreutidia sexfasciella Sauber, 1902, in Semper, Schmetterlinge Philippinischen
Inseln, vol. 2, p. 702 (o, Luzon).

Choreutis sexfasciellaa—Meyrick, 1913, in Aurivillius, Lepidopterorum Catalogus,
pars 13, p. 88; 1914, iw Wytsman, Genera Insectorum, fase. 164, p. 24.

Distribution: Philippine Is., Luzon.
Brenthia Clemens, 1860
Key to the Philippine Species of Brenthia

1. Fore- and hindwing blackish with well-defined white spots . B. albimaculana

Fore- and hindwing differently colored. ... . Soke PRS Bows ee
2. Forewing with termen either entirely black or aii Pree sometimes
finely whitish-edged spots, partly or entirely occupying termen. . . . 3

Forewing and termen greyish fuscous, a series of 8 or 9 very small velvet-black
spots rather before termen, each spot with a metallic point posteriorly.

B. lithocrossa

3. Forewing with terminal fifth forming a blackish fascia with only three violet-

metallic marginal dots; in apex, middle of termen, and above tornus.

B. trilampas

Forewing termen with more or less separate black patches, when entirely

filling out the termen then each finely edged with whitish; more than three

MAroinalemetallicydots™s ce -wle en sieht el mele eoel tote sierea uml enCn tania me 4

4. Forewing termen with only two eae black pétulies and eight metallic

WAT SINAM MOUS! Js. om cs ceupen aerate pene Lehieese . . . . B. harmonica

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 207

Forewing termen filled out with three or four black patches, each rounded
anteriorly and pale-edged, each with one or two metallic dots posteriorly. 5

5. Forewing termen with three black patches and four or five metallic dots.
B. anisopa, new species
Forewing termen with a series of smaller black patches and more than five
IgtaniC dots 9's. FS oe area oe reas. Meta tet Ne B. catenata

Brenthia albimaculana (Snellen, 1875)
FIGURE 687

Simaethis albimaculana Snellen, 1875, Tijdschr. Ent., vol. 18, p. 77, pl. 6, fig. 5
(2, Celebes).

Brenthia albimaculana.—Meyrick, 1913, in Aurivillius, Lepidopterorum Cat-
alogus, pars 13, p. 37 (hecataea syn.) ; 1914, in Wystman, Genera Insectorum,
fase. 164, p. 23.

Brenthia hecataea Meyrick, 1907, Proc. Linn. Soc. New South Wales, vol. 32,
p. 109 (of 9, St. Aignan Is.).

Distribution: Java, Celebes, Philippine Is., New Guinea.

This may be a complex species, the occurrence in the Philippine
Islands, therefore, is not quite certain. The specimen figured is
Snellen’s well-preserved holotype, a female, labelled ‘“Celebes, Mak-
assar,”’ in Snellen’s hand (LM).

Brenthia anisopa, new species
Ficures 342, 688

Male, 10 mm. Head pale fuscous olive, lateral margins with
narrow white streaks. Palpus with median segment white, a sub-
basal and a subapical blackish ring and anterior edge black; terminal
segment black suffused tawny anteriorly, a white median ring open
anteriorly, tip whitish. Thorax black, pectus whitish. Abdomen
black. Legs black with broad white bands.

Forewing broadly truncate, dilated, apex strongly rounded, termen
moderately rounded, little oblique, almost vertical. Dark purplish
fuscous, moderately strewn with white scales forming ill-defined
markings, especially on median third. Basal patch with few scales,
only indicating a faint circle, by far not reaching base and edges of
wing and centered with a more distinct, slightly inwards-oblique oval
ocellus; a larger, distinct vertical ocellus in disc before 2/3 and above
middle, more pointed below, almost connected by a vertical fascia
with 3/5 of dorsum; these white markings preceded and followed by
irregular and faint bands of white dusting, at 2/5 and before 3/4
of wing, respectively; these two fasciae originating below costa, but
anterior faintly connected with it; vertical above, below middle
moderately converging; above and below middle of disc these bands
irregularly connected with median ocellus and fascia; more than termi-
nal fifth of wing velvety black, this area dilated downward and incom-
pletely divided by three pointed projections of ground color, opposite

208 U.S. NATIONAL MUSEUM BULLETIN 257

middle of termen, opposite apex and on end of costa, respectively,
into three parts; upper of these narrowly elongate and slightly curved,
other large and rounded, lower largest; these three blotches are
interconnected along termen and are ornated with brilliant silvery-
purplish dots, arranged before termen; lower patch with two dots;
upper with two smaller dots in a horizontal series; a well-defined
zigzag whitish line from 4/5 of costa, edging this terminal area an-
teriorly. Cilia (imperfect) dark fuscous, mixed with whitish, with
a pale basal line.

Hindwing purplish black; a whitish, outwards-oblique oval ocellus
below costa before middle, reaching to middle of disc, a narrow whitish
inwards-oblique dot on costa before apex, continued by a short
strigula across wing, inwards-oblique brilliant bluish purple; a narrow
subterminal whitish line, from well below apex, parallel to termen as
far as its middle, sinuate inwards thence, to tornus; a vertical brilliant
bluish-purple strigula from costa before apex to 1/3 of termen, nar-
rowed below. Cilia whitish, basal half black except pale basal line,
apical half with suffused black patches, opposite apex, middle of
termen and tornus, respectively.

Male genitalia: Small and compact. Tegumen rounded. Uncus
broad, truncate, with two brushes of long hairs. Socii are repre-
sented by small folded lateral angles of uncus. Vinculum large,
rounded. Saccus apparently a pointed conical median process,
directed rostrad. Valva small, narrowed, top bilobed, lobes concave,
with sparse short bristles. Aedeagus rather short, not sclerotized,
bulbous, on a narrower stalk, extreme base dilated again, with a
coiled sclerite.

Material examined: Luzon, Mt. Makiling (Baker), 1 o, holotype,
genit. slide 5172 (USNM). Probably allied with Brenthia quadri-
forella Zeller but quite distinct by three, instead of four, lobes of
the black terminal band.

Brenthia catenata Meyrick, 1907

Brenthia catenata Meyrick, 1907, Journ. Bombay Nat. Hist. Soc., vol. 17, p. 748
(2, Poona); 1913, in Aurivillius, Lepidopterorum Catalogus, pars 13, p. 37;
1914, in Wytsman, Genera Insectorum, fasc. 164, p. 23.—Clarke 1955,
Catalogue . . . Microlepidoptera. . . Meyrick; vol. 1, p. 77.

Distribution: India, Ceylon, Philippine Is.

Brenthia trilampas Meyrick, 1918
Figure 685
Brenthia trilampas Meyrick, 1918, Exotic Microlepidoptera, vol. 2, p. 193 (¢,

“Philippines’’).—Clarke, 1955, Catalogue . . . Microlepidoptera .
Meyrick, vol. 1, p. 316.

Distribution: Philippine Is.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 209

Brenthia lithocrossa Meyrick, 1922
Figures 297, 686

Brenthia lithocrossa Meyrick, 1922, Exotic Microlepidoptera, vol. 2, p. 487
(?).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol.
i p-9.90:

Distribution: Philippine Is., Luzon, Southwest Celebes.

Material examined: The unique type specimen is in the Paris
Museum, a female from Manila, genit. slide 5508.

Female genitalia of the ‘‘floricomous” type: ovipositor broad,
dilated towards top, top emarginate; lobi anales moderate, semioval.
Sterigma not modified and membranous. Anapophyses rather short
and slender straight rods, base flattened, dilated and rounded.
Postapophyses with a similar base, but very slender elsewhere, little
sclerotized, top dilated so as to form a rhomboidal small plate.

Abdominal segments from the 6th on, sclerotized, their anterior edges
wrinkled.

Brenthia harmonica Meyrick, 1918
Figure 684
Brenthia harmonica Meyrick, 1918, Exotic Microlepidoptera, vol. 2, p. 192 oe

‘“‘Philippines”).—Clarke, 1955, Catalogue . . . Microlepidoptera .
Meyrick, vol. 1, p. 153.

Distribution: Philippine Is.

Heliodinidae
Key to the Philippine Genera of Heliodinidae

1. Hindwing with veins 3 and 4 connate. ...... ... . Trichothyrsa
Findwing, with ‘veins: 3 and! 4 separate... 2... a. 02 6 6 sn 8 we 8
2. Forewing with vein 6 out of 8............ .. .Eretmocera
Horewane, wilh . vein. 6 separate’ 7) < 2. Go) PA te es . ARS
3. Antenna with a fringe of rough scales above. ... . . . Thriambeutis
Antenna without a fringe. .... ob yiche.sp Ree oa Pe) AE
4. Hindwing with veins 6 and 7 saprocmated Sowned pase bb euh ate igo
Punawing with vems,6: and /.ptalked 57s). 9 2) sal". Se a ee
5. Forewing with vein 11 from middle of cell. . . . . . . . . Lamachaera
Forewing with vein 11 from beyond middle of cell. . ........ 6
6. Forewing with vein 11 from beyond 3/4 of cell; hingwing cell open between
AVON Cy) ches) eretiparo ... . . Stathmopoda

Forewing with vein 11 Geom Besenel ‘1/2 of calle Hindwine cell not open.
Aeoloscelis

7. Forewing with veins 8 and 9 out of 7; 11 from beyond middle of cell.

Craterobathra

Forewing with veins 7 and 8 stalked, 9 free; 11 from middle of cell.
Xestocasis

210 U.S. NATIONAL MUSEUM BULLETIN 257

Craterobathra Meyrick, 1927

Craterobathra Meyrick, 1927, Exotic Microlepidoptera, vol. 3, p. 379 (2, New
Ireland).—Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 58.
Type species: Craterobathra tabellifera Meyrick, 1927 (New Ireland).
The genus may be redescribed as follows. Head smooth, slightly
flattened. Ocellus posterior, very small. Proboscis developed. An-
tenna 5/6, slender, serrulate, simple, scape strongly elongate, top
slightly swollen, without pecten. Labial palpus extremely long, re-
curved, slender and smooth, laterally compressed, terminal segment
twice as long as median. Maxillary palpus very short, scaled and
flattened, appressed to proboscis. Posterior tibia smooth with a
moderate median more or less appressed tuft of bristly scales and a
larger similar apical tuft; spurs and tarsal joints with fine spines
below throughout.

Forewing with vein 1b short-furcate, lower branch only a short
stump. Vein 2 remote from angle, steep, 3 from before angle, 4 from
angle, 5 and 6 parallel, 7 to costa, 8 and 9 out of 7, 10 from well before
angle, closing vein weak, 11 from beyond middle, cell strongly nar-
rowed basad.

Hindwing over 1/2, lanceolate, cilia 2, veins 2-4 distant and parallel,
4 from angle, 5 remote, closer to 4, hardly approximated, 6 and 7
apparently stalked, cell being open between 5 and 6; a parting vein
present but very weak, supramedian, to above base of 5.

Male genitalia with double pair of valvae, lower pair strongly
dilated at the top. Juxta forming a straight porrect process. Aede-
agus joined to its base, sclerotized. Tegumen slender, a simple nar-
row bow. Uncus and gnathos absent.

Female genitalia: Genital segment conical, with a median split.
Lamella antevaginalis, an emarginate, calyciform plate. Signum
absent.

The genus is allied to Xestocasis. Venation of the forewing
is characteristic.

Key to the Philippine Species of Craterobathra

1. Forewing blackish with a white transverse band. C. demarcata, new species
Forewing also with longitudinal markings . ..... +. +++ + ees 2

2. Dark fuscous with longitudinal leaden streaks and sparce yellow markings.
C. argyracma, new species

Dark purple, a white subbasal spot; posterior half yellow or orange, with
black longitudinal streaks . . . 2... ee ess C. ornata, new species

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 211

Craterobathra ornata, new species

Fiaures 315-316, 692

Male, 16-20 mm; female, 17 mm. Head dark purple, forehead
shining white with prismatic reflections, face white. Antenna
deep purple, yellowish below, apical third white except tip. Palpus
whitish with purple reflections externally, purple internally. Ab-
domen deep purple, first segment with a pair of oblique lateral white
stripes, anal tuft yellow, venter purple with a white transverse band
across posterior half of each sternite 2, 3, and 6, sternite 4 entirely
white, in female band of sternite 6 yellow. Legs dusky yellowish
white, suffused with purple, posterior leg with coxa and femur white
below, tibia grey purple with a broad pale yellow subbasal band,
median tuft black; posterior tarsus purple black, tip snow white.
Thorax dark purple.

Forewing narrowly lanceolate, pointed. Dark purple over more
than anterior third, including a conspicuous white subrectangular or
irregular oval spot in center, connected with a second smaller similar
dot below and before preceding; a bluish-metallic, ill-defined spot
at base of costa and a few similarly colored scales strewn below
costa; a larger, well-defined, erect-oval blue-metalic spot between
white spot and posterior edge of black area; posterior 2/3 of wing in
male yellow, slightly strewn with black, in female orange; this area
including a narrow supramedian longitudinal black streak, from
middle of wing to apex, dilated posteriorly; this streak including a
brilliant blue-metallic line along its middle, with pointed ends; a mod-
erate black streak along termen not reaching tornus; a semioval
black patch in tornus, except narrow edge filled out with metallic
blue. Cilia grey mixed with white, a white bar before tornus, a
broader black bar in tornus, cilia around apex black, here and there
mixed with shining metallic scales.

Hindwing dark coppery bronze, cilia black.

Male and female genitalia as described with the genus.

Material examined: Mindanao, Lanao, Butig Mts., 24 km NE
of Butig, 1080 m, 20.VI.1958, 1 o, holotype, genit. slide 5322, 1 Q,
allotype, genit. slide 5323. Zamboanga del Norte, Masawan, trail
to Mt. Malindang, 1290 m, 5.VJI.1958, rain forest, 1 o&, paratype
(H.E. Milliron) (BMH). Davao Prov., east slope of Mt. McKinley,
3000 ft., [X.1946 (CNHM Philippine Exped. 1946-47, H. Hoogstraal),
1 o, 1 9, paratypes.

Craterobathra argyracma, new species
FIGuRES 322, 694

Male, 20 mm. Head polished, shining pale ochreous, face whitish,
side tufts on vertex blackish. Antenna bronze (palpi missing).

212 U.S. NATIONAL MUSEUM BULLETIN 257

Thorax bronze. Abdomen bronze black, venter with pale yellow
bands across posterior halves of sternites, anal tuft light ochreous,

Forewing with vein 9 out of the stalk of 7 + 8; lanceolate, costa
gently curved throughout, apex acutely pointed, termen slightly
convex, extremely oblique. Bronze fuscous, partially strewn with light
and darker yellow, slender, mixed with scales, forming the following
markings. An oblong spot on middle of costa, a slender longitudinal
streak above cell from middle of wing to apex; a similar streak below
middle of wing, with an extension to dorsum before tornus; two large,
elongate patches in fold, beyond base and beyond middle, respectively.
Metallic markings pale leaden golden, arranged thus: a thick longi-
tudinal median streak from middle of wing to apex, pointed on both
sides; a transverse triangular patch on dorsum beyond base, inwards-
oblique, separating two yellow patches on fold and reaching 2/3 across
wing; another, depressed triangular patch on end of cell; these metallic
markings may appear black in certain lights; a narrow metallic streak
along lower half of termen to tornus. Cilia yellow mixed with black,
tips black.

Hindwing rather dark fuscous grey with a purplish-bronze gloss.
Cilia dark fuscous grey.

Male genitalia: Puzzlingly almost exactly similar to those in C.
ornata, new species. The only difference is the larger size of the
upper valva and longer bristling at its base.

Material examined: Mindanao, Davao Prov., Meran, east slope
of Mt. Apo, original forest, 6500 ft., 8.XI.1946 (CNHM Philippine
Exped. 1946-47, H. Hoogstraal), 1 o, genit. slide 5747.

The species is more robust and quite differently marked from C.
ornata, so its validity seems to be beyond any doubt, in spite of un-
expected similarity of the genitalia.

Craterobathra demarcata, new species
Figures 325-326, 693

Female, 12 mm. Head smooth, covered with large, oval scales;
purplish blue, face white. Antenna serrulate, minutely ciliated,
blackish purple. Palpus slightly compressed laterally, very long;
purplish grey. Thorax purplish black, posterior edge of metathorax
shining white. Posterior leg dark purple, a narrow white ring around
median whorl of bristles; apical segment of tarsus white.

Forewing lanceolate, moderate, costa gently curved, apex acute.
Dark fuscous, markings shining white with bluish reflections. A
moderate transverse fascia at 2/3, direct, slightly outwards-convex in
left wing, wedge-shaped in right; a small elongate spot along median
part of termen. Cilia dark fuscous, white around apex.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 213

Hindwing whitish, densely clothed with fuscous-bronze scales.
Cilia black, towards base of dorsum becoming white.

Female genitalia: Eighth segment tubular, sclerotized. Ostium
strongly modified, forming a dark, sclerotized, projecting cylinder
with an obliquely truncate top. Vesiculum seminalis very large.
with wall strongly plicate lengthwise. Corpus bursae but little
larger than vesiculum; signa absent.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, IX.1946, 3000 ft. (CNHM Philippine Exped. 1946-47,
H. Hoogstraal), 1 9, holotype, genit. slide 5759.

Thriambeutis Meyrick, 1910

Thriambeutis coryphaea Meyrick, 1912
Fiaurss 313-314, 691

Thriambeutis coryphaea Meyrick, 1912, Exotic Microlepidoptera, vol. 1, p. 61
(¢, Mindoro) ; 1913, zn Aurivillius, Lepidopterorum Catalogus, pars 13, p. 19;
1914, in Wytsman, Genera Insectorum, fase. 165, p. 23.—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 101.

Distribution: Philippine Is., Mindoro.

Material examined: Mindanao, Bukidnon, Mt. Katanglad, 1480 m,
27-31.X.1959, 1 9, Malaise trap (L. Quate & C. Yoshimoto), 1 9,
genit. slide 5321 (BMH).

Differs from the original description in a few minor points. Antenna
blackish purple, becoming indigo blue towards apex. Forewing
with the posterior third between veins 2-9 rather strongly suffused
with indigo black. Hindwing with more than basal 1/2 orange.
Otherwise agreeing with the description. Legs (not mentioned there)
purple black, outer spurs of posterior tibia dilated, having an oval
shape by dense bristly scales.

A second, smaller and paler specimen is from: Mindanao, Davao
Prov., east slope of Mt. McKinley, 3300 ft., 24.[X.1946 (CNHM
Philippine Exped. 1946-47, H. Hoogstraal), 1 2, genit. slide 5745.

Aeoloscelis Meyrick, 1897

Aeoloscelis perigrapha, new species

Fiaures 307-308, 690

Female, 10 mm. Head broad, rounded, polished, fuscous, orbits
and collar yellow. Antenna dark fuscous, flattened posteriorly
(labial palpi broken). Thorax dark fuscous purple anteriorly, a
slender white median streak, before this thorax yellowish edged with
white, a small dark fuscous spot on each side; tegulae dark, tipped
with white. Abdomen blackish fuscous, anal tuft mixed with pale

214 U.S. NATIONAL MUSEUM BULLETIN 257

yellowish, venter pale golden yellow, as is the entire body from below
and the femora. Posterior tibia light yellow with a median and a
subapical blackish-fuscous band, tarsus orange yellow, suffused with
blackish fuscous above.

Forewing lanceolate, costa little curved at base, base of dorsum
prominent and rounded. Dark fuscous suffused with black towards
base; markings extended, white strongly clouded with light yellow
(perhaps entirely light yellow). A small transverse blotch at base
of wing, not reaching costa and dorsum, including a quadrate black
dot at base of wing above, this transverse blotch connected with
an oval large spot, extending above and parallel to dorsum to less
than 1/4 of wing, here almost connected with a still larger subtri-
angular patch on dorsum, reaching to 1/2 of wing and rising 3/4
across wing; somewhat more than 38rd fourth of wing light yellow,
almost quadrate, not quite reaching dorsal edge, lower angles slightly
rounded; this patch traversed by four tolerably horizontal lines
along veins; a small outwards-oblique oval mark beyond 1/4 of costa,
Cilia dark fuscous.

Hindwing deep fuscous bronze, cilia dull dark fuscous, darker
than in forewing.

Female genitalia: Sterigma simple. Genital segment. slightly
sclerotized, conical. Ostium bursae flattened-annular, rather wide.
Ductus bursae with numerous, short thorns. Bulla seminalis simple.
Signum, an oval weak and squamose sclerite with a median straight
and narrow “lamina dentata.”’

Material examined: Luzon, Mt. Makiling (Baker), 1 2, holotype,
genit. slide 5254 (USNM).

Eretmocera Zeller, 1852

Eretmocera percnophanes Meyrick, 1929
Figur#s 312, 317-318, 324, 725
Eretmocera percnophanes Meyrick, 1929, Exotic Microlepidoptera, vol. 3, p. 543.—
Clarke, 1955, Catalogue. . . Microlepidoptera. . . Meyrick, vol. 1
p. 240.

Distribution: Philippine Is., Samar.

Male, 12 mm. Head, palpus, and thorax dark blackish purple
with a strong bronze gloss, palpus with basal segment and lower half
of median pale yellow, breast pale yellow. Antenna black, dilated
by scales along basal 4/5, these scales loosely projecting posteriorly;
metathorax with two yellowish sublateral spots. Abdomen slightly
flattened, purple black, with a strong purple-blue shine in certain
lights, tergites 5 and 8 mixed with yellow, tergites 6-7 yellow mixed
with bluish-purple scales, venter pale yellow. Legs purple black

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 215

with a strong bronze gloss, posterior coxa, femur and basal fourth
of tibia yellow whitish.

Forewing lanceolate, narrow, pointed. Black, with a moderate
anthracite gloss, cilia concolorous. Hindwing fuscous purple, cilia
black with a suffused, faint whitish basal band.

Male genitalia: Eighth tergite and sternite modified. Coremata
large, at the foot of the 8th segment. Tegumen elongate, rather
strong. Vinculum slender, triangular, without saccus. Valva little
curved, very slender, lanceolate, base dilated, cucullus rounded, short-
bristled. Uncus slightly asymmetrical, fureate. Gnathos huge, ir-
regular, asymmetrical-bicuspid, left top rounded, right short-hooked.
Aedeagus pointed, sinuate, very slender and sclerotized.

Female genitalia: Ovipositor moderately long. Apophyses, simple,
slender rods. Sterigma represented by a subquadrate plate with a
quadrate median incision of upper half occupying one third, and a
triangular one over the whole breadth of lower edge. Lower half
rather sclerotized, in center forming a narrow rim triangularly pro-
jecting forward. Ductus and corpus bursae membranous, bursa
simple.

Material examined: Luzon, Manila, April and May, 1924, genit.
slides 5432.7, 55209 (R.C. McGregor). Mt. Apo, 70, 9.III.1945
(J.G. Franclemont), 1 @ (CUI). Mt. Makiling (Baker) Occidental
Negros, La Carlota Cen., 24 (A.W. Lopez). Many specimens
(USNM).

Xestocasis (Meyrick, 1914)
Key to the Philippine Species of Xestocasis

1. Forewing with four pale transverse fasciae. ........ X. erymnota
Forewing with only two such fasciae . ........+.-. X. iostroat

Xestocasis iostrota (Meyrick, 1910)
Figures 321, 695
Limnoecia iostrota Meyrick, 1910, Trans. Roy. Ent. Soc. London, p. 454 (Borneo,
India).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol.
1, p. 175.
ae iostrota.—Meyrick, 1914, Suppl. Ent., no. 3, p. 54 (Formosa).
Distribution: India, Borneo, Tonkin, Formosa, Philippine Is.
Material examined: Negros, Victorias, Saravia, Silar, on sugar cane
(Saccharum dulce), VI-IX.1928, genit. slides @ 9, no. ‘A.B. June 17,
1930,” 6 specimens (USNM). Mindanao, Davao Prov., east slope
of Mt. McKinley, 3000 ft., IX.1946 (CNHM Philippine Exped.
1946-47, H. Hoogstraal), 2 9.

216 U.S. NATIONAL MUSEUM BULLETIN 257

Male genitalia: Tegumen moderate, erected-triangular, narrow,
with a rounded top. Vinculum small, semicircular. Gnathos paired,
arms unequal, right, short and pointed, left, longer and obtuse.
Valva paired, upper pair (anellus lobes?) strongly narrowed, geniculate
at base, cucullus hairy, elongate, moderate, curved throughout, more
so at top. Lower pair of valvae longer, rather narrow, bristly at top;
this pair is attached by an unpaired stalk to vinculum. Aedeagus and
anellus sclerotized, united at their bases, together forming a single
body, attached by a slender geniculate stalk to vinculum; aedeagus
porrect, narrowed, top slender and hooked upwards; anellus joined to
juxta which is shaped as a long median porrect process of anellus, top
curved downwards.

Female genitalia: Sterigma not modified. Ostium bursae, a mem-
branous, suboval cup. Corpus bursae minutely aciculate. Bulla
seminalis longitudinally corrugated.

Xestocasis erymnota Meyrick, 1917

Figure 811
Xestocasis erymnota Meyrick, 1917, Exotic Microlepidoptera, vol. 2, p. 62 (9,
Baco River, Mindoro).—Clarke, 1955, Catalogue . . . Microlepidop-
tera. . . Meyrick, vol. 1, p. 132.

Distribution: Philippine Is., Mindoro.

Male genitalia: Of the usual complicated type. ‘Tegumen elongate,
narrowed. Uncus, a sclerotized short knob. Gnathos paired, asym-
metrical, left arm long, sinuate, with a dilated top, right arm, a small
stump. Anellus lobes, long sinuate rods, with a dilated, flattened
and bristly top. Upper pair of valvae, slender gently sinuate rods,
bristly along posterior half. Lower pair of valvae gently curved
downward, rather narrow, truncate. Aedeagus long, gradually nar-
rowed, little curved.

Lectotype, male, herewith selected, is the male syntype, ‘“Baco
River, Mindoro, M. 10.09,” ‘‘Meyrick Coll.,”’ slide BM 11349 (BM).
I owe the dissection of this specimen to the kindness of Mr. P.E.S.
Whalley, British Museum (Natural History).

Lamachaera Meyrick, 1915

Lamachaera cyanacma Meyrick, 1915

Figures 812
Lamachaera cyanacma Meyrick, 1915, Exotic Microlepidoptera, vol. 1, p. 338
(9, Mindanao, Mt. Apo).—Clarke, 1955, Catalogue . . . Microlepidop-
tera. . . Meyrick, vol. 1, p. 107.

Distribution: Phillipine Is., Mindanao.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS FAT

Female genitalia: Ovipositor moderate, gelechioid. Ninth segment
cylindrical. Sterigma sclerotized, a longitudinal rigid body; lamella
postvaginalis with a deep triangular incision of upper edge; ostium
bursae also triangular, with lateral thickenings and curved frontal
rim. Colliculum indicated by a small tubular sclerite, deeply excised
above in front. Bulla seminalis and corpus bursae large, simple.

The unique female holotype specimen is labelled, “Mt. Apo, 6.500
ft., Mindanao, M., 5.10’ and has the genit. slide no. BM 11350 ?
(BM). Also this species has been kindly dissected for me by Mr.
P.E.S. Whalley, British Museum (Natural History).

Stathmopoda Herrich-Schiffer, 1853
Key to the Philippine Species of Stathmopoda

1. Forewing dark fuscous with two white transverse fasciae . . . . S. placida
Forewing fuscous with basal 2/5 bright yellow. ........ S. theoris

Stathmopoda placida Meyrick, 1908
FicureEs 319-320, 724

Stathmopoda placida Meyrick, 1908, Rec. Indian Mus., vol. 2, p. 396 (9, Burma);
1913, im Aurivillius, Lepidopterorum Catalogus, pars 13, p. 13; 1914, in
Wytsman, Genera Insectorum, fasc. 165, p. 12.—Clarke, 1955, Catalogue
. - - Microlepidoptera . . . Meyrick, vol. 1, p. 250.

Distribution: Burma.

Material examined: Luzon, Manila, January 1928 (R.C. McGregor),
1 o, genit. slide 5135.

A badly damaged specimen, but apparently belonging to this
species, which must be more widely distributed over the region than
we know at present.

Tegumen narrow. Uncus pointed, rather slender. Vinculum semi-
oval. Gnathos formed as a large semifunnel supporting anus. Valva
elongate semioval, simple, sacculus not modified, top rounded; cucullus
elongate-semioval, bristly. Aedeagus huge, cornuti apparently fine
sclerotizations of the wall of the vesica. Anellus lobes (in figure
attached to aedeagus), small.

The genitalia decidedly are of Oecophorid type.

Stathmopoda theoris (Meyrick, 1906)
FIGURE 323

Aeoloscelis theoris Meyrick, 1906, Journ. Bombay Nat. Hist. Soc., vol. 17, p. 410
(a, Ceylon).—Clarke, 1955, Catalogue. . . Microlepidoptera. . . Meyrick,
vol. 1, p. 308.

Stathmopoda theoris.—Meyrick, 1906, Journ. Bombay Nat. Hist. Soc., vol. 17,
p. 983; 1911, Trans. Linn. Soc. London, ser. 2, vol. 14, p. 286.—1913, in

218 U.S. NATIONAL MUSEUM BULLETIN 257

Aurivillius, Lepidopterorum Catalogus, pars 13, p. 13; 1914, in Wytsman,
Genera Insectorum, fase. 165, p. 12; 1914, Entom. Mitt., Suppl. 8, p. 56
(Formosa).—Maxwell-Lefroy 1909, Indian Insect Life, p. 537.—Imms and
Chatterjee, 1915, Indian Forest. Mem., vol. 3, pt. 1, pl. 32, pl. 7, fig. 23;
1917, Rep. Proc. 2nd Ent. Meeting Pusa, p. 96.

Distribution: Throughout India and Ceylon; Formosa.

Material examined: Luzon, Agoo, La Union, 1.V.1945 (J.G.
Franclemont), 1 9, genit. slide 5133 (CUD.

The specimen has somewhat faded markings; the yellow of the
background is also less vivid than in the examples from India at
my disposal (genit. slide 51349, Pusa). The collar is pale ochreous
instead of yellow. Still, the Indian specimens are rather variable as
to the markings. Therefore, I am satisfied that the present specimen
does not represent a distinct subspecies. The female genitalia are
identical with those of the female from Pusa.

Trichothyrsa Meyrick, 1912

Trichothyrsa bicolorella (Sauber, 1902)
Figures 821, 835-836
Eretmocera bicolorella Sauber, 1902, 7» Semper, Schmetterlinge Philippinischen
Inseln, vol. 2, p. 698 (9, Luzon).
Trichothyrsa bicolorella—Meyrick, 1913, in Aurivillius, Lepidopterorum Cata-
logus, pars 13, p. 19; 1914, i1 Wytsman, Genera Insectorum, fase. 165,
p. 24.
Distribution: Philippine Is., Luzon.
Lectotype, o, herewith selected, Luzon, genit. slide 5871 (SMF).
Male genitalia: Uncus bifid, strongly sclerotized, hairy. Gnathos
robust, closely appressed to uncus, sclerotized on upper surface, top
ending in a down-curved thorn. Valva with sacculus half reduced
to a narrow cuspidate blade. Cucullus part of valva long, slender,
clavate and hairy at base and top. Aedeagus slender, sclerotized,
sinuate.

Aegeriidae

The systematics of this most fascinating group are still in a state of
considerable confusion. A worldwide revision of the family, based
also on the genital characters, is badly needed. The study of the
Aegeriidae is greatly hampered by the scarcity of tropical material
available and by its usually poor condition. These insects are difficult
to collect, the larvae being borers of living lignous plants while
the adults usually do not come to light traps. They fly in daytime
and are so vigorous that they damage themselves easily after capture.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 219

The large fat body, as in most wood feeders, makes the set specimens
quickly greasy and hard to study.

Also the present material has other drawbacks. Several species
are represented by a single worn specimen. Therefore, their generic
attribution is somewhat arbitrary. For the same reason, I abstained
from describing new genera.

Key to the Philippine Genera of Aegeriidae

1. Forewing with veins 7and 8 coincident ........... .. .Adixoa
Horewing with veins v-and S stalked’, 2). 02 3) 2. Pe Ft 8 2
2. Hindwing with veins 3 and 4 separate... . a ORL iceias 6S Sard
Hindwing with veins 3 and 4 connate or stalled Cob a eames Be pie ie, Raivio
3. Hindwing with vein 3 closerto 2thanto4........... . Melittia
Hindwing with vein 3 closerto4thanto2..... Ce meee ee
4. Abdomen with lateral tufts of hairs toward extremity: Foreaene for the
greater part colored. ... . Oo 2 oS ure

Abdomen without lateral tufts, but alla a ieee Ee aden el tuft.
Paranthrene
5. Hindwing with veins 3 and 4 connate; hindtarsi with basal segments long-
haired. . . yc. be to eons Saw ey on tes DeOCnana
Hindwing a veins 53 ad 4 eraieea Se ieae ee eee ee eee
6. Basal segments of hindtarsus tufted with long fa . . . . . Lepidopoda
Basal segments of hindtarsi not tufted. . ... SEE Hh Pee Sanne

7. Abdomen attenuated at base to a more or less slender pedicnll

Sphecosesia
PPpaGUeH NOL THUS ALLEMUALCUy 38 6s, 08), ses 6 ee: ase op et ay 8) 8 1 ey oe 9
pee morewing with vein 2 absent’... 1 2 2). sis 2 ee). ss. 6 (Bembecia
Forewing with all veins present. ... . AERTS) OW rae oe ED)
9. Forewing with veins 4 and 5 curved deena . ... . . .Glossosphecia
Forewing with veins 4and 5 not curved downward .. . . Synanthedon

Sphecosesia Hampson, 1910

Sphecosesia Hampson, 1910, Journ. Bombay Nat. Hist. Soc., vol. 20, p. 93;
1919, Novit. Zool., vol. 26, p. 77.—Fletcher, 1929, Mem. Dept. Agric. India,
Ent. ser., vol. 11, p. 207.

Type species: Sphecosesia pedunculata Hampson, 1910 (India).

Key to the Philippine Species of Sphecosesia

1. Abdomen attenuated to a slender, long pedicel. . ...... . S. aterea
Abdomen distinctly attenuated, but less strongly.
S. melanostoma, new species

Sphecosesia melanostoma, new species

Figures 340-341, 696-697

Male, 28 mm. Head dark fuscous with an anthracite gloss, face
glossy pale grey, white at the sides, orbits light yellow. Antenna
purple, moderately dilated and flattened (top half missing). Palpus

237-168—6715

220 U.S. NATIONAL MUSEUM BULLETIN 257

rather long, subascending; light purple fuscous, median and apical
segments yellow below (in front), apical segment above paler than
median. ‘Thorax fuscous purple, marked with light yellow; a lateral
spot on patagium; tegula with a large basal spot, a slender mark along
beginning of interior edge and a large spot at apex; mesothorax
irregularly edged with yellow; metathorax with a bright yellow
quadrate spot; side tufts fuscous yellow; pectus strongly mixed with
yellow. Legs purplish marked with yellow, tarsi orange. Anterior
coxa edged and tipped with yellow, other coxae only so tipped; median
femur with a subapical spot of yellow irroration, tibia with an in-
complete postmedian band and an apical fascia, yellow (tarsus missing,
posterior legs missing). Abdomen fuscous purple, with a strong
violet gloss; tergites 3 and 4 with irregular narrow yellow anterior
bands; 7 and 8 with very narrow whitish bands; sternite 2+3 pale
yellow, sternites 3 and 4 with broad bands anteriorly, 4 and 5 with a
median spot; valvae yellow.

Forewing narrow, rather pointed. Hyaline, almost colorless,
clouded with yellowish throughout, especially in cell posteriorly,
below vein 2 and especially beyond upper edge of cell, along veins
7 +8; rather strong prismatic reflections in certain lights; costa as
far as upper edge of cell and vein 9, and base of wing brownish purple,
becoming black posteriorly, with a strong gloss in certain lights which
is metallic green from beyond base to beyond middle of costa, and
deep blue violet purple posteriorly; all veins rather thickly streaked
with blackish purple, only thin veins are 2 and 3 toward their bases
and lower edge of cell anteriorly; dorsum thinly irrorated with purplish
brown; discoidal thick, blackish purple, narrowed on lower angle of
cell, gently angulate in middle and emitting an attenuated narrow
streak along more than posterior third of cell; a moderate blackish-
purple line along posterior margin of wing. Cilia dull, pale tawny
fuscous.

Hindwing hyaline, faintly tinged yellowish; veins and a marginal
line very narrowly black; discoidal rather oblique, slightly concave,
colorless. Cilia dull, pale tawny fuscous.

Male genitalia: Tegumen compressed laterally, top semicylindrical,
truncate, edge rounded in middle, upper angles with moderate socii
bearing very long bristles. Tuba analis large. Saccus moderate.
Valva pointed-semioval, costa rounded, sacculus edge only little
curved; posterior half covered with simple bristles. Aedeagus
tubular, upper third finely aciculate, inverted vesica showing as an
internal tube. Cornutus, a single apical thorn.

Material examined: Luzon, Mt. Banahao, V.1914 (B.P. Clark),
1 o, holotype, genit. slide 5297 (USNM).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS DT

Sphecosesia aterea Hampson, 1916
Fiaure 698

Sphecosesia aterea Hampson, 1916, Novit. Zool., vol. 26, p. 77 (7).

Distribution: Philippine Is., Mindanao.
The unique type specimen, a male, 22 mm, is from Mindanao,
Davao Prov. (Baker) (BM).

Synanthedon Hiibner, 1820

Synanthedon Hiibner, 1820, Verzeichniss bekannter Schmettlinge, p. 129.

Type species: Sphynz vespiformis Linné, 1761 (Europe)

The genus is used in the modern concept as revised by Engelhardt
(1946, p. 81) and by Popescu-Gorj, Niculescu and Alexinschi (1958,
vol. 11, fasc. 1, p. 67).

Key to the Philippine Species of Synanthedon

1. Forewing entirely suffused with dark color. . . S.chrysostetha, new species

Berwin for the greater part hyaline: 9 eo f.< 6 8 Ge aw 2

2. Forewing with dark terminal area narrow, fasciate . S. cirrhozona, new species
Forewing with dark terminal area extending halfway towards cell.

S. sphenodes, new species

Synanthedon chrysostetha, new species
Figures 332, 701

Male,12mm. Head shining purple blue, with prismatic reflections.
Antenna fuscous, on upper side becoming shining blue along pos-
terior half, lower side dull black. Palpus black; moderate, terminal
and median segments roughish below; terminal segment over 1/2,
rather smooth, pointed. Thorax (rubbed) light purple blue, shining;
pectus brilliant golden yellow. Abdomen long and slender; purple
blue above, purple and golden below.

Forewing very narrow, dilated, broadest at 5/6, apex rounded, ter-
men rounded, very oblique. Whitish, very densely suffused with
purple black, bright purple in certain lights; broadly suffused along
margins of wing. Veins beyond cell streaked with purple black;
an inwards-oblique rather broad transverse fascia along closing vein;
trace of a yellow mark at 1/3 of wing. Cilia purple, with a golden
gloss.

Hindwing narrow, semioval-lanceolate, tip rather rounded. Hya-
line, except purple-black edge, fuscous golden in certain lights, a
broad terminal band along posterior third of costa, almost reaching
to lower angle of cell, and dorsum (which is rolled up). Cilia con-
colorous.

woe, U.S. NATIONAL MUSEUM BULLETIN 257

Male genitalia: Tegumen long and slender, with short prominences
below middle. Gnathos ill defined. Tuba analis very long and slen-
der, projecting beyond uncus. Uncus long and slender, separated in
two halves. Vinculum small, globular. Saccus moderate, spatulate.
Valva long and rather slender, cucullus 2/3, elongate-ovate, covered
with rather long, simple, fine bristles; no modified spines. Aedeagus
long and slender. Anellus, a long slender tube, gently dilated at
base. No anellus lobes.

Material examined: Biliran Is., near Leyte, Biliran, 21.X%.1915
(B.P. Clark), 1 &, holotype, genit. slide 5115 (USNM). The only
specimen of this somewhat obscure, tiny species is rather rubbed.

Synanthedon cirrhozona, new species

Ficures 346, 699-700

Male, 22 mm. Head shining anthracite color (vertex denuded,
possibly mixed with pale yellow); orbits yellow; face whitish,
mesially pale grey, a dark grey spot on forehead. Antenna blackish
above, tawny below, ciliations 1/3, laterally a narrow whitish serrate
band, extended into a light yellow ring beyond middle of flagellum
which is broad externally, narrowed internally but does not reach
apex. Palpus rather long, ascending; pale yellow, median segment
with a broad dark grey streak above and laterally not reaching base,
terminal segment dark grey externally. Thorax purple, markings
pale yellow: a spot on shoulder and narrow edges to tegula; pecten
pale yellow. Legs purple, marked with light yellow. Anterior coxa,
except top, tibia and tarsus yellow, tarsus mixed with purple above;
median tibia and spurs yellow, except a longitudinal spot towards
apex above; posterior tibia with two small yellow bands above, under-
side and apical tuft with spurs bright orange; tarsus elongate, orange
ringed.

Forewing pale yellow hyaline; costa as far as cell and vein 9 black,
so is streak along discoidal vein, which is gently narrowed below and
slightly inwards-concave; a minute, yellowish-fuscous line along
lower edge of cell from beyond base, continued along and between the
approximated veins 2 and 3, and a similar but broader streak along
dorsum, both converging beyond cell, to tornus, thence forming a
rather narrow oval spot along termen, continued as a narrow marginal
band along apex and posterior part of costa to join black costal streak.
Cilia pale yellowish olive.

Hindwing pale yellow hyaline, paler than forewing, a narrow mar-
ginal olive-fuscous line throughout. Veins narrowly black. Cilia
light olive fuscous.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 220

Male genitalia: Tegumen slender. Uncus recurved, very long,
lobes very slender, beset with bifid bristles. Gnathos lobes short.
Subscaphium slender and long. Saccus moderate, top truncate.
Anellus boat-shaped, sclerotized along edges, top obtusely pointed.
Valva oblong-semioval, acutely pointed, costa gradually curved;
valva covered with bifid bristles, except basal half of sacculus; these
bristles becoming very dense towards base. Process of sacculus
rather large, at 1/3, densely spined. Aedeagus long and slender, top
denticulate.

Material examined: Luzon, Sorsogon, 1 o, genit. slide 5300,
holotype (USNM).

Synanthedon sphenodes, new species
Fiaures 350, 704-705

Male, 15 mm. Head with face snow white, a dense flat tuft on
vertex shining metallic blue green, projecting between antennae
over face. Antenna black, yellowish below (flagellum broken).
Palpus slender, rather long, obliquely ascending and little curved,
terminal segment long, obtusely pointed; pale yellow, laterally suf-
fused with light purplish. Thorax purplish, patagia bright coppery
bronze, pleura pale yellow, pecten and coxae mixed with dark grey.
Legs bright shining purple, mixed with yellow; anterior coxa yellow,
internal edge dark grey, anterior tibia suffused with yellow except
a subapical purple ring; median and posterior coxae dark grey, femora
dark purple; median tibia yellow with a purple apical third and
purple-suffused knee; posterior tibia with narrow median and apical
whorls of yellow bristly scales: spurs yellowish internally. Abdomen
purple, dorsum with a strong indigo-blue shine, sternites 1-3 pale
yellow, segments 3 and 5 with narrow posterior lines, sternites of
other segments with golden-yellow posterior bands; valvae whitish;
anal lateral tufts very large, flat, black.

Forewing narrow, costa before apex obliquely rounded. Dark
purple. A triangular purple spot on extreme base; costa with a
streak as far as cell and vein 9; posterior half of terminal area pale
ochreous, more or less densely strewn with deep purple, less densely
between veins 5-7; a narrow band along dorsum; a line along lower
edge of cell; terminal veins blackish purple; a rather broad, slightly
inwards-oblique and gently narrowed black-purple band along dis-
coidal vein. Remaining parts of wing colorless hyaline, being the
cell, a narrow subbasal area, and five slender cells beyond discoidal
vein, viz., below stalk of veins 7+-8, 6, 5, and 4, respectively; upper
of these cells longer, top slender and rounded, three following cells
equal, tops obtuse, lower cell broadest, shorter, and truncate. Under-

224. U.S. NATIONAL MUSEUM BULLETIN 257

side of wing, upper angle of cell and posterior half of terminal area
suffused with yellow except on veins. Cilia purplish.

Hindwing colorless hyaline, with a moderate black marginal band,
becoming linear along dorsum, veins black; vein 1c thicker than other;
discoidal slightly curved and outwards oblique, yellowish hyaline;
marginal band forming small triangles on top of discoidal vein and
on ends of veins 1b, 1c, and 2. Cilia purplish.

Female, 15.5 mm. Similar to the male (antennae and abdomen
broken). Metathorax with a bright yellow transverse band. Pos-
terior tibia as in the male but also the basal half above yellow.

Male genitalia: Tegumen long, top hooded. Gnathos developed.
Uncus moderate, recurved, beset with furcate bristles. Saccus
rather broad, top rounded. ‘Transtilla with triangular lateral parts
and a very weak membranous median band. Valva long, narrowly
semioval, sacculus edge straight, subconcave, with a wart of spines
before middle; cucullus large, fanlike, somewhat irregular.

Material examined: Palawan, 1.6 km south of Tarumpitano Point,
28.V.1958 (H.E. Milliron), 1 o, holotype, genit. slide 5307. Min-
danao, Zamboanga del Norte, Masawan, trail to Mt. Matundang,
1290 m, 5.VII.1958 (H.E. Milliron), 1 9, allotype, without abdomen
(BMB).

Lepidopeda Hampson, 1900

Lepidopoda lutescens, new species
Fieures 328, 702-703

Female, 26 mm. Head with face silvery white, vertex black, collar
yellow, along eyes suffused with white. Antenna (broken) brownish.
Palpus slightly roughish; basal and median segments black, mixed
with yellow above and beneath, except tip. Thorax (rubbed) bronze
black, patagia edged around with yellow and with a yellow dot on
each side of apex, larger lateral yellow patches in a pair on meta-
thorax; pectus whitish, anterior edge with a large black lateral patch,
yellow below this; mesopleura rather dark grey below. Legs bronze
black; anterior coxa with an oblique pale yellow transverse band
below middle, along external edge extending to base of coxa; median
coxa grey; posterior femur grey with a yellow spot at base and a
yellow band at apex; anterior femur dark bronze with a yellow patch
below apical 1/3; median femur dark bronze with a yellow patch
below apical fourth, and with a fringe of yellow hairs along lower
edge; anterior tibia yellow, black above; median tibia roughish above,
with yellow median and apical bands and spurs; posterior tibia with
a fanlike flat fringe of scales along inner side, extending over two basal
segments of tarsus, black with a yellow streak running along upper
edge from base to middle, then obliquely crossing to other side;

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 225

a yellow apical band and a narrow streak above along tarsal segments
1 and 2; spurs yellow mixed with black. Abdomen bronze black,
with narrow posterior segmental bands; on tergites 1 and 2 these
bands obliterate in middle, on venter from sternite 3 to apex dilated
and touching each other.

Forewing pale yellow hyaline, clouded in cell with deeper yellow.
Costa as far as cell and vein 9 blackish bronze, a narrow marginal
line around apex and along termen and a line along vein 1b of the
same color; veins beyond cell bronze black; a triangular patch at
extreme base of wing, with top on dorsum and a slightly attenuated
rather broad fascia along discoidal vein, black. Cilia ferruginous.

Hindwing pale yellow hyaline, margin, veins and cilia blackish
bronze, a triangular patch at extreme upper angle of cell, remainder
of discoidal vein colorless.

Female genitalia: Ovipositor slender, cylindrical. Postapophyses
very long. EHighth segment elongate, strongly sclerotized, anapophyses
long. Ostium represented only by a moderate, sclerotized and sub-
quadrangular slender tube, projecting and entirely free. Ductus
bursae rather short, slender, corpus bursae simple, elongate-ovoid.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5305 (USNM).

Probably nearest to LZ. andrepictura Hampson, from India, but
differing in coloring, with much less yellow.

Glossosphecia Hampson, 1919

Glossosphecia Hampson, 1919, Novit. Zool., vol. 24, p. 83.—Fletcher, 1929,
Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 99.
Type species: Sphecia contaminata Butler, 1878 (Japan).
The generic position of the following two species is not quite certain,
due to the poor condition of the available specimens.

Key to the Philippine Species of Glossosphecia

1. Forewing with a bright orange marginal streak along base of costa.
G. pelocroca, new species
Forewing without such streak. ......... G. micans, new species

Glossosphecia pelocroca, new species

Ficures 344, 706-707

Female, 35 mm. Head with vertex orange yellow, face leaden
grey, sides glossy white, orbits and collar yellow. Palpus bright
orange yellow (partially missing). Antenna (missing) with base
bright orange yellow, slightly mixed with brown. Thorax rather light
purple fuscous, with a lilac gloss in certain lights; patagium with a big

226 U.S. NATIONAL MUSEUM BULLETIN 257

orange-yellow spot on shoulder; tegula with an oblique similar spot on
shoulder, inner edge with a narrow pale yellow straight edge, long
apical tuft mixed with yellow; meso- and metathorax mixed with long
orange hairs. Legs bright yellow orange, posterior tibia light bronze,
irrorated with purple. Abdomen purple brown, rather dark, anterior
edge of fourth tergite with a broad orange-yellow band, fifth tergite
strongly mixed with orange except anteriorly, sixth so mixed only at
the sides and with a narrow posterior edge, seventh segment strongly
elongate, bright orange yellow at the sides, anal tuft yellow.

Forewing pale yellow hyaline; costa with a dark fuscous-brown
streak from base to apex, limited by cell and vein 9; an attenuated
bright orange-yellow streak from base along costal edge, not reaching
middle of wing; all markings below the dark costal streak formed by
purplish brown, tinged brown-crimson suffusion; a rather narrow
streak along dorsum, gradually dilated towards base; a narrow line
along lower edge of cell and vein 2; discoidal inwards oblique, with a
thick deep purple suffused streak; all veins beyond cell streaked with
deep purple, streaks thicker than along vein 2; cell filled with purple-
brown-crimson suffusion becoming thinner or obliterate towards lower
edge anteriorly; the same but thin suffusion below lower angle of cell
and irregularly here and there above dorsum; the same suffusion but
densely and regularly spread all over wing beyond cell, between veins
2 and 9, except between basal half of veins 2-5, where the wing is
semitransparent. Cilia concolorous.

Hindwing hyaline pale yellow, a trifle paler than forewing; edge
throughout with a narrow band of purple irroration; veins narrowly
dark purple, except discoidal which is transparent yellow, not scaled,
little oblique, almost vertical.

Female genitalia: Ovipositor long, top scelerotized. Genital seg-
ment elongate, somewhat narrowed posteriorly. Lamella anteva-
ginalis with basal rods fused entirely together mesially and producing
an elongate sclerite, with rounded top projecting beyond posterior
margin of segment. Bursa copulatrix simple.

Material examined: Luzon, Los Bafios (Baker), 19, holotype, genit.
slide 5301 (USNM).

Glossosphecia micans, new species

Figures 329-330, 708-709

Female, 30 mm. Head with vertex dark fuscous mixed with pale
yellow laterally, face white with faint prismatic reflections, a big dark
erey central spot. Antenna thickened and flattened beyond base
(top missing) brown purple, paler toward base. Orbits pale yellow.
Palpus rather light yellow, upper side with a slender fuscous streak,
median segment at base above with a quadrate black spot. Thorax

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 997

brown fuscous with a purple gloss, patagium with a yellow spot
laterally, a moderate yellow anterior fascia with irregular posterior
edge; tip of tegula mixed with yellow; tip of mesothorax with two
yellow spots, metathorax with two bright yellow lateral tufts. Legs
yellow (strongly rubbed). Pectus rather suffused with yellow.
Abdomen brown fuscous with a purple gloss, edges of tergites 2-6
with narrow, somewhat interrupted yellow bands, anal tuft orange;
venter from base to segment 6, yellow.

Forewing hyaline, light yellow; a broad costal purple streak as far
as cell and vein 9; narrow streaks along lower edge of cell from beyond
base and along dorsum, the former slightly thicker; veins beyond
cell narrowly streaked with dark brown purple, discoidal vein suf-
fusedly brown purple, this suffusion not quite reaching lower angle of
cell; a narrow attenuated streak from middle of discoidal along
posterior third of cell; brown-purple suffusion, paler than veins,
forming anteriorly attenuated streaks between veins, except below
vein 3, on lower half of wing not quite reaching cell, on upper, filling
out the whole apical area; posterior half of wing membrane throughout
with a brilliant purple-llac gloss, anterior half mixed with some
brilliant golden-green scales, especially above lower edge of cell and
above dorsum. Cilia (imperfect) concolorous.

Hindwing hyaline, very pale yellow with pale blue reflections;
veins and edge of wing narrowly brown purple, discoidal vein yellow,
little oblique, strongly outwards concave. Cilla rather pale brownish
purple.

Female genitalia: Ovipositor weak. Eighth segment sclerotized,
sternite forming a lighter, slender sclerite, flanked by narrow longi-
tudinal folds. Ostium bursae and colliculum entirely membranous,
not modified. Cestum, a short dark tube. Corpus bursae large,
elongate-ovoid, with a thin wall. Signum, a small prominence, with
dark finely granulate structure.

Material examined: Mindanao, Monuangon, V.1915 (B.P. Clark),
1 9, holotype, genit. slide 5302, (USNM). Zamboanga del Norte,
9.6 km east of Sindangan, 20.VII.1958 (H.E. Milliron), 1 9, paratype,
genit. slide 5306; paler, with only traces of the bluish luster of the
holotype, stalk of veins 3 and 4 in the hindwings slightly longer;
the genitalia, however, identical.

Trilochana Moore, 1879

Trilochana triscoliopsis Rothschild, 1925
Fiaure 710

Trilochana triscoliopsis Rothschild, 1925, Ann. Mag. Nat. Hist., ser. 9, vol. 16,
p. 208 (oc, Butuan, Mindanao).

228 U.S. NATIONAL MUSEUM BULLETIN 257

Distribution: Mindanao.
The type specimen is in the British Museum.

Sura Walker, 1856
Key to the Philippine Species of Sura

1. Deep metallic blue; hindwing with hyaline patches forming a continuous

marginal band from base to apex. . ... . S. cyanolampra, new species
Metallic blue green; hindwing with hyaline patches only on basal half.

S. tetrapora, new species

Sura tetrapora, new species
Fiaures 345, 713-714

Female, 48 mm. Head, and thorax apparently black with a strong
blue-metallic shine (rather strongly denuded). Palpus strongly as-
cending, basal segment brushy, black, median and terminal segments
with appressed scales, grey mixed with whitish scales. Antenna
tawny-fuscous, apex below tinged light fulvous tawny. Abdomen
brilliant metallic blue black, posterior edge of second segment laterally
narrowly slate grey, anal tuft apparently purple (rubbed), venter
yellow. Legs purple (rubbed).

Forewing very narrow and long; purple black, rather dull, dorsum
from beyond base to above lower edge of cell suffused with brilliant
blue green, this color beyond cell extended and occupying entire wing
breadth, limited by vein 10 and by a rounded purple-black dull patch
beyond cell which extends 1/4 distance between cell and termen and
does not descend below vein 4; a narrow small hyaline streak below
cell from beyond base (cilia entirely missing).

Hindwing brilliant violet blue with green gloss in certain lights,
base of wing dull purple black, hyaline spots extended, glossy, very
pale yellow; first in cell, from base to just before base of vein 2, end
elliptical; second between fold and vein 1c, from base to well beyond
middle of this vein, end rather pointed; third below fold, from well
beyond base, to before middle of fold, end truncate; fourth between
1b and margin, from well beyond base to 2/3 of this vein, end pointed.

Female genitalia: Ovipositor small but strong. Postapophyses
with a narrow basal third. Eighth segment strongly sclerotized,
lower edge forming dark rods, sternite slender, top rounded, flanked
by long narrow longitudinal folds. Ostium bursae not modified.
Colliculum, a small dark cup. Corpus bursae large, elongate pear-
shaped, simple.

Material examined: Luzon, Prov. Limay, Bataan, X1.1924 (B.C.
Clark), 1 2, holotype, genit. slide 5304. Characteristic by the hyaline
streaks in the forewing, by the four hyaline fields in the hindwing
and by the big size.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 229

Sura cyanolampra, new species
Ficures 331, 711-712

Female, 32-35 mm. Head light fulvous orange, orbits except
above, white, face silvery yellowish, on forehead and in center with
blackish reflections. Palpus subascending, moderately long, bright
orange, basal segment with a fulvous tinge. Antenna (broken in
holotype) ochreous or orange, basal portion and scape blackish above.
Patagia bright orange, with a big purple-blue median patch. Thorax
dark purple, with prismatic reflections. Pectus dark grey with a
strong slate gloss. Anterior femur and tibia with a strong fan of
scales along outer edge, dark purple with some greenish gloss, tarsus
bright orange except above. Median and posterior legs glossy pur-
plish grey, femora inwardly with a white fringe; spurs whitish from
above, a bunch of white scales beyond base of spurs, some yellowish
hairs mixed with the top of posterior tibia; tarsi slightly mixed with
yellowish. Abdomen dark purple, tergum shining deep metallic blue,
second segment with a lateral patch of white hairs.

Forewing rather abruptly more dilated beyond tornus. Black,
densely suffused with indigo green, turning bright indigo blue beyond
cell and changing into indigo purple towards termen; a small bright
purple spot on extreme base of wing; a rather short streak of brilliant
shining pale green below base of cell from beyond base of wing. Cilia
blackish bronze.

Hindwing black strongly suffused with indigo green, especially in
center turning bright indigo blue, in extreme apex purple; a hyaline,
colorless band just before termen and dorsum, from apex to vein la,
dilated twice in cell 2, 1% times in cell 1c and almost filling out cell 1b;
a moderate oval hyaline spot below cell beyond base; ends of veins in
hyaline band narrowly black, except veins 1b and 1c which are broader
black. Cilia black.

Female genitalia: Genital segment elongate, sclerotized, ventral
split rather wide, dilated downward. Lamella postvaginalis not
modified, finely aciculate. Lamella antevaginalis forming separated
lower (rostral) edge of segment as a pair of strong rods, dilated and
converging mesially so as to form an elongate sclerite, split above
(caudally). Ostium bursae apparently situated above (caudally) of
this structure, membranous. Colliculum membranous, aciculate.
Cestum, short, semiannular. Ductus bursae long, simple. Corpus
bursae finely aciculate, with numerous regular transverse folds.

Material examined: Luzon, Los Bafios (Baker), 1 9, holotype,
genit. slide 5308, 1 9, paratype. Antimoan (B.P. Clark), 1 9, paratype
(USNM). Manila, 1.1X.1945 (H.E. Milliron), 1 9, paratype (BMH).

230 U.S. NATIONAL MUSEUM BULLETIN 257

Paranthrene Hiibner, 1820
Key to the Philippine Species of Paranthrene

1. Forewing metallic green, opaque. . .... P. poecilocephala, new species
Forewing for the greater part hyaline . . . . P. heterodesma, new species

Paranthrene heterodesma, new species

FigurEs 327, 339, 715-717

Male, 27 mm. Head with vertex anthracite color, face white with
a large grey spot on forehead, orbits white, collar above yellow.
Antenna pale purple becoming deep metal blue. Palpus rather long,
subascending, bright yellow, basal segment marked with black
laterally, median laterally black except towards base, terminal
segment black. Thorax (rubbed) bluish purple, marked with bright
yellow; patagium with a lateral spot; tegula with inner edge (apparent-
ly) yellow, apical tufts mixed with yellow; a yellow spot above base
of wing; posterior edge of mesothorax yellow; metathorax with large,
fluffy white lateral tufts. Legs purple black, marked with bright
yellow; anterior coxa edged with yellow, this edge broadly crossing
over beyond middle; other coxae tipped with pale yellow; anterior
tarsus orange; median tibia with an oblique median band, top and
spurs yellow; posterior tibia yellowish in center internally, hairs
above mixed in middle of tibia with yellow, apex and spurs yellow;
median and posterior tarsi with yellow spots on edges of segments
above. Abdomen purple black posteriorly, edges of segments except
of the first, narrowly edged with yellow; anal tuft large, flattened and
bilobed, black, edged with white laterally; valvae clothed with pale
orange hairs.

Forewing narrow, rather pointed. Costa as far as cell and vein 9
forming a purplish-black streak with a trace of olive gloss; lower
edge of cell narrowly, dorsum more widely streaked with this color,
the two streaks becoming thicker posteriorly and converging beyond
cell to tornus; discoidal with an oblique broad dull black band; veins
beyond this band narrowly purple black. Wing membrane hyaline
pale yellow, with brilliant milky-lilac, iridescent reflections in certain
lights, terminal area from termen midway toward cell rather thinly
suffused with light brownish purple. Cilia rather light fuscous with a
purple gloss.

Hindwing hyaline pale yellow, with the same but less strong re-
flections, a rather narrow brown-purple marginal band along costa and
termen, on dorsum dilated so as to fill out cell 1a; discoidal vein
outwards oblique, thicker, purple black. Cilia fuscous purplish.

Female, 36 mm. Head as in male, but face white, pale yellow in
center, an irregular dark grey spot on forehead; palpus shaped as in

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 231

male, bright ochreous yellow, median segment towards top laterally
and above and terminal segment laterally, mixed with black. Antenna
purple black with bluish gloss, apex from below tawny fulvous.
Thorax blackish purple, marked with yellow: a large lateral spot on
each patagium; tegula with a larger subtriangular spot just above
base of wing, a narrow yellow inner edge and terminal tuft mixed with
some yellow hairs; posterior edge of mesothorax broadly yellow, of
metathorax with a pair of feint submedian spots, side tufts white.
Legs purple black with yeliow markings as in male; apical half of
upper edge of median femur with a yellow spot; tibia with long pro-
jecting bristly scales above, a broad oblique suprabasal transverse
band and top bright yellow, spurs and tarsus yellow. Posterior leg,
coxa with a yellow spot close to base; femur white fringed below
throughout, tibia with an oblique yellow band inside, spurs yellow,
outside yellow throughout, apex with tuft and spurs yellow, tarsus
yellow irrorated with purple. Abdomen as in male, but posterior
edges of segments, except of the first, broadly yellow, anal tuft large,
black, mixed laterally with pale yellow and whitish.

Forewing narrow, spatulate, apex obtuse. Costa as far as upper
edge of cell and vein 9 blackish purple, slightly mixed with yellow
towards base and with a small yellow spot at the extreme base of
wing; lower edge of cell with a moderate, dorsum with a broader
purple streak, both becoming broader beyond cell and merging
together towards tornus. Wing membrane semihyaline light yellow
in and below cell, and scattered with opaque orange-yellow scales;
in cell membrane with a strong milky-lilac opalescence; median band
strongly inwards-oblique, broad, orange, irregularly edged anteriorly
with purple, hardly edged posteriorly; area beyond cell on anterior
half pale yellow with a strong milky-lilac opalescence on posterior
half, strongly suffused with ochreous and violet purple; veins beyond
cell streaked with dark purple. Cilia paler, fuscous yellowish.

Hindwing pale yellow hyaline, veins narrowly lined with purple,
discoidal thicker, orange; cell 1a purple, mixed with some tawny
scales, basal halves of anal veins and of lower edge of cell, ochreous
tawny. Cilia purple.

Male genitalia: Coremata very large. Tegumen long, sclerotized,
cylindrical, moderately dilated in middle, top truncate, simple; base
dilated. Transtilla concave, dark, upper surface sparsely denticulate.
Saccus robust, moderately long. Valva semioval, sacculus edge
straight. Disc of valva except base of costa beset with stellate spines,
sacculus except at base with simple bristles, a small group of dark
simple spines beyond base.

Female genitalia: Coremata very large. Genital segment strongly
sclerotized, ventral split wide. Lamella antevaginalis forming strong

232 U.S. NATIONAL MUSEUM BULLETIN 257

rods converging, but not dilated, in middle. Ostium bursae sup-
ported by two slender spindle-shaped sclerites, forming a V. Collic-
ulum bulbose, inverted pear-shaped, spinulose, with a dark median
groove, below bulb a ring of larger spinules. Ductus bursae long and
narrow. Corpus bursae simple.

Material examined: Luzon, Mt. Makiling (Baker), 1 o, holotype,
genit. slide 5298, 1 9, allotype, genit. slide 5299 (USNM).

Paranthrene poecilocephala, new species
Fiaures 349, 718, 720

Male, 27-29 mm. Head and face rounded prominent, silvery
white, a small scale tuft below base of each antenna, center of face
with a glossy large and round grey spot; vertex bright orange mixed
with black. Antenna thickened but not markedly clavate, fasciculate-
ciliated and pectinate, black. Palpus considerably pointed, median
segment dilated at base by roughish scales beneath; yellow, white
internally and towards base above, median segment mixed with
black laterally from well beyond base, terminal segment mixed with
black above; collar orange, white along eyes. Thorax polished
purplish black; tegulae large, edged with pinkish orange; two narrow,
submedian orange longitudinal streaks, dilated posteriorly; a large
yellow patch under the base of wings. Legs black, anterior with base
of femur pale yellow, tarsus yellow orange; median leg, tibia with a
whitish, internal, subbasal, oblique spot and a white tuft at apex;
posterior leg white internally, tibia with a white submedian band
externally, spurs white or white-tipped. Abdomen black, with white
lateral hairs at base and narrow yellow posterior segmental lines,
anal tuft flat, large; valvae whitish.

Forewing metallic indigo green, costa black as far as cell and vein
10; a light yellow transverse wedge-shaped spot at base, cell semihya-
line, a hyaline narrow and pointed field between basal half of cell
and vein 1b; a dull black marginal narrow line around apex and along
termen. Cilia black bronze.

Hindwing colorless hyaline, with a moderate black margin, an
ochreous grey, rather broad, complete band along discoidal vein,
lower edge of cell and basal third of vein 2 whitish, all other veins
black; vein 5 strong, submedian. Cilia black with a bronze gloss.

Male genitalia: Rather similar to those of P. heterodesma. 'Te-
gumen stronger rounded and bulbous in middle above, subscaphium
narrower. Saccus more slender. Transtilla developed, with strong,
hooklike labides. Anellus tube membranous, moderate. Valva
elongate-semioval, top more rounded, sacculus bristled as in hetero-
desma, but disc devoid of bristles, while costa bears simple fine bristles
arranged in a marginal broad band from apex to middle, and has

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 233

a patch of stellate bristles along its basal half. Aedeagus slender,
shorter than in the last mentioned species.

Material examined: Luzon, Los Bafios (Baker), 1 <, holotype,
genit. slide 5774A; 1 o, paratype (USNM). Nearest to P. regale
Butler, from India.

Melittia Hiibner, 1820
Key to the Philippine Species of Melittia

1. Forewing membrane yellowish; posterior tibia black with broad yellow bands.
M. gigantea

Forewing membrane almost colorless; posterior tibia not Sea cag yellow-
panded) ie A sie ats Ualee wake

2. Posterior tibia above ince cont with aie: edesee iesterien half
without bands. ... . . .. . « M. eurytion
Posterior tibia above yellow ead nat ane odomen throughout narrowly
ase WICH, WHIGISH: os. 2S) ere ek me wm cate ss ee oe Ms SMe

Melittia gigantea Moore, 1879
Figures 719, 721

Melittia gigantea Moore, 1879, Proc. Zool. Soe. London, p. 413.—Waterhouse,
1882-90, Aid Identification Insects, vol. 2, p. 16, pl. 131, fig. 4.-—Cotes and
Swinhoe, 1887, Cat. Moths India, p. 42, no. 198.—Hampson, 1892, [Moths
British India], vol. 1, p. 204.

Melittia humerosa Swinhoe, 1892, in Cat. Lep. Het. Mus. Oxon., vol. 1. p. 38.

Distribution: Japan, Korea, Central China, Punjab.
Material examined: Luzon, Manila, 23.VIII.1945 (H.E. Milliron),

19 (BMH). Tip of forewing rather suffused with light fuscous and

ochreous. Posterior leg black, banded with yellow.

Melittia siamica Walker, 1864
Fieures 722-723
Melittia siamica Walker, 1864, List Lepidopterous Insects British Mus., pt. 31,
p. 18 (Malacea).—Hampson, 1919, Novit. Zool., vol. 26, p. 88.

Melittia sumatrana Le Cerf, 1916, in Oberthiir, Etudes lépidoptérologie comparée,
vol. 12, pt. 1, pl. 373, fig. 3113.

Distribution: Malaya, Siam, Sumatra.

Material examined: Luzon, Mt. Makiling (Baker), 1 9. The
hyaline area beyond cell is larger than in the type and probably
indicates a subspecific difference (USNM).

Melittia eurytion (Westwood, 1848)
Figures 726-727
Trochilium eurytion Westwood, 1848, Cabinet Oriental Ent., p. 62, pl. 30, fig. 5.

Melittia eurytion——Hampson, 1892, [Moths British India], vol. 1, p. 203, fig.
131.—Le Cerf, 1916, in Oberthur, Etudes lépidoptérologie comparée, vol.

234 U.S. NATIONAL MUSEUM BULLETIN 257

12, pt. 1, pl. 373, figs. 3114-3115; 1917, op. cit., vol. 14, p. 176, fig. 4—Hamp-
son, 1919, Novit. Zool., vol. 26, p. 92.
Melittia strigipennis Walker, 1864, List Lepidopterous Insects British Mus.,
Due Ol Ps lide
Distribution: West China, Sikkim, Assam, Bombay, Burma, Java,
Gilolo.
Material examined: Luzon, Mt. Makiling (Baker), 2 o, Mindanao,
Surigao (B.P. Clark), 1 #@ (USNM).

Adixoa Hampson, 1892
Adixoa tomentosa Schultze, 1908

Adixoa tomentosa Schultze, 1908, Philippine Journ. Sci., ser. A, vol. 3, p. 28, pl. 1,
figs. 2a-d.—Hampson, 1916, Novit. Zool., vol. 26, p. 100.

Distribution: Philippine Is.

Bembecia Hiibner, 1819

Bembecia fortis, new species

FiaureEs 347-348, 728-729

Male, 13 mm. Head, thorax strongly denuded. Orbits white.
Pleurae and anterior legs purplish. Abdomen black, sternite 4 and
tip of anal tuft below, white.

Forewing narrow, blackish purple, terminal area turning brownish.
An irregular, pale streak (probably partly due to rubbing) from base
along lower edge of cell and veins 3 and 4, to margin; an oval patch
of opaque wing membrane, devoid of scales, traversed by thick black
veins 5 and 6; this naked area edged below by vein 4, above by stalk
of 7+8, and extending from beyond cell to over 2/3 distance toward
termen; space beyond this naked spot mixed with whitish scales.
Cilia blackish purple.

Hindwing colorless hyaline, narrowly edged throughout with black,
veins colorless, rather beyond their bases becoming black. Cilia black.

Male genitalia: Tegumen slender, top with a pair of short hairy
knobs. Subscaphium weak. Anellus strong, boat-shaped, with a
long, single, ventrocaudal process with a hooked top, and a rostral
saccus-like process; anellus lobes quadrate and sclerotized. Sacculus
rather long and slender. Valvae soldered at base together and not
separable, sclerotized and truncate, with a corona of sparse short
teeth; costa straight, with an apical sharp hook. Aedeagus strong,
tolerably straight, with a dilated top, formed of a sclerotized, spoon-
shaped ventral sclerite and a dentate and angulate double dorsal
process.

Material examined: Mindanao, Zamboanga del Norte, Masawan,
trail to Mt. Malindang, 1290 m, rain forest, 5.VII.1958 (H.E. Milli-

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 935
ron), 1 o&, holotype, genit. slide 5773 (BMH). The unique specimen

is badly rubbed, but the wings are less damaged and the genitalia
are very characteristic.

Yponomeutidae

Key to the Philippine Genera of Yponomeutidae

1. Hindwing with a hyaline subbasal patch ....... =. . . Yponomeuta
Hindwing without such patch ...... Aoi

2. Hindwing with veins 6 and 7 stalked, 7 gonnecied mee 8 beyond call
Anticrates
hondwing with. '/ not connected with. 8): es. ys. siete hes et ey iis ee oe LO
Peeebina wing wath vein 4ahsent o < Aoceatikt « % wile) oi s:m sca. 1,0) Sele, Pays
Find wing wath vein! A presenti 45. 6) o 9 of ©) se) ee) elle! an £
4. Forewing with veins 7 and 8 separate ....... reer iveve
Forewing with veins 7 and 8 stalked. ....... Protockien! new genus

Yponomeuta Latreille, 1802

Yponomeuta Latreille, 1802, Hist. nat. Crust. Ins., vol. 3, p. 417.—Fletcher,
1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 238.

Yponomeuta Latreille, 1796, Précis caract. gen., p. 146 (not binom.).

Hyponomeuta Sodoffsky, 1837, Bull. Soc. Natur. Moscou, vol. 10, no. 6, p. 94
(emend.).

Hyphantes Hiibner, 1806, Tentamen, p. 2 (not descr.).

Erminea Haworth, 1811, Lep. Brit., vol. 3, p. 512.

Nygmia Hiibner, 1826, Verzeichniss bekannter Schmettlinge, p. 412 (preocce.).

Teinoptila Sauber, 1902, in Semper, Schmetterlinge Philippinischen Inseln, vol. 2,
p. 701, pl. 66, fig. 16.—Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser.,
VOle I ops aii.

Type species: Yponomeuta evonymella Linnaeus (Europe).

Key to the Philippine Species of Yponomeuta

1. Forewing black with white spots. . . . Y. interruptella, new combination
Forewing dark grey with black spots. ........ ... Y.melanaster

Yponomeuta interruptella (Sauber, 1902)
FIGuRES 374-376, 476, 730

Teinoptila interruptella Sauber, 1902, in Semper, Schmetterlinge Philippinischen
Inseln, vol. 2, p. 701, pl. 66, fig. 16 (9, N. Luzon).

Yponomeuta interruptellus—Meyrick, 1907, Proc. Linn. Soc. New South Wales,
vol. 32, p. 77 (New Guinea).

Hyponomeuta interruptellus—Turner, 1923, Trans. Roy. Soc. South Australia,
vol. 47, p. 169 (o descr., Queensland).

Hyponomeuta interruptella—Meyrick, 1914, in Aurivillius, Lepidopterorum
Catalogus, pars 19, p. 19.

Distribution: Philippine Is., Luzon; New Guinea; Queensland.
237-168—67_16

236 U.S. NATIONAL MUSEUM BULLETIN 257

Material examined: Luzon, Atimoan (‘‘Antimouan”), 107, genit.
slide ‘A.B. Febr. 18, 1927,” “Aug. 1925”; “San Miguel,” 167, ‘March
30, 1916” (B.P. Clark, donor). 2c (USNM).

The original material described by Sauber was kindly sent to me for
study. It consisted of the following specimens: 1, lectotype, hereby
selected, labelled: “882,” “Coll. C. Semper,” “‘Teinoptila Interruptella
Sauber nov. spec.,’”’ “Cotypus,” and my lectotype label, genit. slide
5766. Four original syntypes, with the same labels, except the
name label, 19, genit. slide 5771; 1 without abdomen, ‘926’ and
19. The species may be redescribed as follows.

Male, 20 mm. Head white, two black spots behind the bases of
antennae, connected by a transverse band across vertex. Antenna
black, apical third except the top glossy white. Palpus black with a
moderate median white ring. Thorax fuscous black, patagium later-
ally white, tegula white-edged, mesothorax with white lateral streaks,
their posterior ends interconnected by a transverse subapical white
line. Abdomen black, venter with broad white bands along posterior
edges of segments, dilated mesially, valva with a white edge. Legs
black, white-ringed, posterior leg with white spurs.

Forewing elongate, ovate-lanceolate, narrow, costa moderately
curved at extremities, straight in middle, apex obtusely pointed,
termen rounded, little oblique. Purplish black, dull, markings white.
A slender angulate mark below base of costa; a faint transverse-oval,
slightly outwards-oblique small mark on dorsum beyond base; two
elongate marks in fold, anterior large, its upper edge with two semi-
circular excisions, lower also with two excisions; second mark smaller,
semioval, only upper edge with one excision; a submedian transverse
spot above tornus. Cilia black.

Hindwing black, costa white, center of wing thinly scaled and
semipellucent. Cilia dark grey with a black subbasal band and a
pale basal line.

Male genitalia: Eighth abdominal segment strongly modified,
forming two lateral valvae (pseudovalvae) enclosing the veritable
valvae. Seventh segment with posterior edge also modified, sup-
porting the pseudovalvae and dorsally forming an articulation for
them. Tegumen narrow, together with vinculum sclerotized and
forming a rostrocaudally curved piece (therefore not possible to
flatten in mount), top short bicuspidate. Uncus double, arms
slightly curved and rising. Tuba analis slender, rigid, rising between
uncus arms. Gnathos well developed, sclerotized, with broad arms
and a short bifid finely scobinate hook in which fits the aedeagus.
Valva broad, oval-truncate, with sclerotized margins; the valva
densely covered externally with cylindrical modified scales (removed)
and a transverse subbasal series of very long modified hair-scales,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 237

expanded and covering the cylindrical scale layer. Anellus, a trans-
verse membrane, with triangular pointed and porrect anellus lobes.
Saccus moderate; top, a transverse round disc. Aedeagus extremely
long and slender, cornuti several long ridges of fine bristles.

Female genitalia: Ovipositor weak, a single, collar-like, obtusely
pointed dorsal lobe, with long and slender postapophyses. Sterigma,
a pair of bandlike sclerites moderately dilated towards middle, lamella
antevaginalis apparently represented by a small median oval sclerite.
Anapophyses slender, shorter than postapophyses. Between sterigma
and ovipositor there is an additional division, segment-like and with
a pair of extra apophyses-like thin rods. Colliculum, a dark slender
cylinder. Ductus bursae extremely long and narrow, spiraled, its
lower portion and wall of corpus bursae finely punctulate or dentic-
ulate. Signa two, a group of sclerotized parietal folds and a huge
flat hook with regularly serrate edge.

Yponomeuia melanaster Meyrick, 1907
Ficgures 809-810

Yponomeuta melanaster Meyrick, 1907, Journ. Bombay Nat. Hist. Soc., vol. 17,

p. 746 (2, Ceylon).—Clarke, 1955, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 1, p. 198; 1965, op cit., vol. 5, p. 331, pl. 164, figs. 1-1b (lecto-

©* type select.).

Hyponomeuta melanaster.—Meyrick, 1914, in Aurivillius, Lepidopterorum Cata-
logus, pars 19, p. 17 (delicata syn.).

Hyponomeuta delicata Schultze, 1908, Philippine Journ. Sci., ser. A, vol. 3, p. 36,
pl. 1, fig. 14 (o’, Manila).

Distribution: Ceylon; Philippine Is., Luzon.

Male genitalia: Tegumen moderate, rounded. Socius long, pend-
ing, obtuse and simple. Gnathos, a short but strong transverse band.
Valva broadly oval, on the outer side with a fan of very long hair-
pencils. Saccus long and strong, apical half dilated. Aedeagus very

long, slender, simple.

Prays Hiibner, 1826
Prays endolemma, new species

Fiaures 367, 731, 844

Male and female, 7-9 mm. Head and body pale grey, somewhat
variably clouded with white and fuscous. Antenna glossy grey, in
certain lights appearing dark grey. Palpus straight, drooping, rather
long; dark grey, bases of median and terminal segments and tip
white.

Forewing lanceolate, gradually narrowed from before middle to
apex, apex obtusely pointed. Whitish, variably marbled and strewn
with dark leaden grey or purplish grey. More or less discernible and

238 U.S. NATIONAL MUSEUM BULLETIN 257

constant are the following markings: a spot on base of costa, not
extending below fold; an inwards-oblique interrupted streak on dor-
sum beyond this spot; an elongate-rectangular or inverted-trapezoidal
patch on costa, occupying more than 2nd fourth of costal length, not
reaching middle of wing; a similar, shorter patch beyond middle of
costa, variably connected by a strongly inwards-oblique fasciate mark
or marbling or reticulation, with dorsum before middle; irregular and
coarse marbling in a transverse subapical band. Cilia light grey,
variably clouded with darker grey.

Hindwing and cilia rather dark grey.

Male genitalia: Tegumen trapezoidal, top emarginate (uncus
absent). Socii large, rounded bodies, each with a spiraled porrect
projection crowned with four curved thorns of diverse size. Vinculum
characteristic, divided in a dorsal inverted W-shaped part and a
ventral, T-shaped part, the stalk being the slender saccus. Valva
bipartite, sacculus half shorter, ending in a sinuate acute process not
reaching top of cucullus; cucullus part slender, top rounded and
clavate, finely haired. Anellus, an elongate, hairy sclerite supporting
aedeagus from below, top emarginate, lateral lobes rounded, finely
aciculate. Aedeagus slender, little curved. Cornuti, apparently
one long and two short spines with dilated bases.

Female genitalia: Eighth + ninth segment sclerotized and conical.
Anapophyses short, curved and flattened. Ostium bursae slender
and cup-shaped. Top of this conical segment with two denticulate
flattened lobes or folds. Postapophyses slender. Ductus bursae with
short tubular upper third and sclerotized wide lower part formed of
two broad sclerites (cestum), bearing each a dentate ridge. Corpus
bursae simple, weak.

Material examined: Luzon, Los Bajios, 6.X.1953, citrus rind borer,
1 &, holotype, genit. slide 5126, 1 9, allotype, genit. slide 5129; same
locality, paratypes, genit. slides 512707, 51289, 513007, 51319. 6
specimens. “On citrus flower” and “Citrus rind borer” (C.B.Macabas-
co). Lipa City and Lipa, Batangas, 10 and 14.1X.1953, 9-10.V.1955,
10.11.1956. 24 specimens. Same locality, 19.VIT.1954 and 4.X1.1954.
56 specimens. Same locality, 14.JI1.1955-9.I1.1956, many specimens.

The differences of the male genitalia from those of P. endocarpa
Meyrick are as follows (cf. figs. 366 and 367).

Valva with sacculus projection exceeding cucullus; the latter with
the top not clavate but with a short and sclerotized ventral process.
Saccus longer. Anellus with slightly broader lobes.

The female genitalia differ thus: in P. endocarpa the cestum sclerites
do not form a cone, left sclerite larger, dentations are smaller and
denser (cf. figs. 843 and 844).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 239

The species is superficially not separable from Prays endocarpa
Meyrick from Java, both these species being variable as to coloring,
markings, and even shape of wing, to a large degree. The forewing,
however, in the present species usually is more gradually narrowed
from before the middle, while in the Javanese examples compared,
it is narrowed more abruptly from a point beyond the middle, con-
sequently, appearing slightly broader. The genitalia in the two sexes
allow an easy discrimination of these two closely allied species.

The material of Prays endocarpa Meyrick, from Java (Exotic
Microlepidoptera, 1919, vol. 2, p. 234, and ibid. 1928, vol. 3, p. 419),
used for comparison and illustrated on figures 366 and 843 has been
compared with one of the two syntypes, a male, kindly sent to me
by Mr. Whalley of the British Museum (Natural History). The
strongly defaced specimen (‘“‘indifferent,’’ as recorded by Meyrick)
is labelled thus: ‘‘E. Java, @ Citrus, 1912, Dr. Van Hall, 1918—123,”’
and bears also a black-edged label with ‘‘Prays endocarpa Meyr.
PARATYPE o’,” both in H. Stringer’s hand; genit. slide 4982.

Another syntype proves to be a female. It has been selected
recently as lectotype by Dr. J. F. Gates Clarke (1965, vol. 5, p. 375,
pl. 186, figs. 1-1¢).

Atteva Walker, 1854
Key to the Philippine Species of Atteva

ieedtind wing unicolorous, palertoward base. . 29-027. 2°. 3. es
pondwang bicolorous . 28s) Ue Se eee eS fale a eae aS rae el
2. Forewing without markings, hindwing fuscous . A. holenopla, new species
Forewing with white spots ........ Re ite Caste aca Blah a as pasa aS
3. Forewing spots arranged chiefly transversely . ....... . A. brucea
Forewing spots arranged chiefly longitudinally. .... . . . A. balanota
4. Forewing basal half orange yellow from costa to dorsum. .... . owaeo
Forewing basal half not yellow, sometimes along dorsum only golden yellow . 6
5. Hindwing orange, apex and a marginal band fuscous. . . . . A. apicalis*

Hindwing dark fuscous with a large orange basal patch not quite reaching

MELA MOUTE aS ort 25) Ve. 4, ceo oh Ss Per eee cone emer oc. a. « ee Dasalise

6. Forewing golden, without markings ........-.+..-. A. scolecias
Forewing deep bronze (golden along base of dorsum), with white spots.

A. triplex, new species

*Occurrence in the Philippines uncertain.

Atteva apicalis Vollenhoven, 1863

See note with the next species, Atteva basalis Vollenhoven.

Atteva basalis Vollenhoyen, 1863

Atteva basalis Snellen van Vollenhoven, 1863, Tijdschr. Ent., vol. 6, p. 90, pl. 9,
fig. 6 (Moluccas).—Pagenstecher, 1886, Iris, vol. 1, p. 42.—Ribbe, 1886,
op. cit., p. 90.—Pagenstecher, 1886, Jahrb. Nassauischen Ver. Naturk.,

240 U.S. NATIONAL MUSEUM BULLETIN 257

vol. 39, p. 181; 1897, Lepidoptera, in Kiikenthal’s Forschungsreise, p. 467.—
Semper, 1902, Schmetterlinge Philippinischen Inseln, vol. 2, p. 699.—
Pagenstecher, 1900, Zoologica, vol. 29, p. 232.—Meyrick, 1914, in Aurivillius,
Lepidopterorum Catalogus, pars 19, p. 2 [see note].

Distribution: Moluccas; Philippine Is., Luzon (also Morotai,
Celebes, Aru and Shorthland Is., according to Semper).

Note: Meyrick does not record this species from the Philippine
Islands neither in Lepidopterorum Catalogus nor in the Genera
Insectorum, but records Atteva apicalis Vollenhoven (described from
Java) instead. Since these two brightly colored species, figured on
a single plate, cannot be confused with one another and Semper
explicitly records basalis, I am inclined to accept this record and to
ascribe Meyrick’s change to his confusion of the rather similar names:
basalis and apicalis. I have not seen any Philippine material of
either species so far.

Atteva triplex, new species
FIGURES 352, 732

Female, 33 mm. Head white, face with a black median vertical
patch, vertex with a black U-shaped marginal spot. Palpus dark
grey bronze, rather long. Antenna grey bronze, from beyond base
with broad white bands above, apical fourth white above. Thorax
(strongly rubbed) fulvous orange? Abdomen deep golden orange.
Metasternum with a pair of lateral white spots. Posterior leg brassy
erey, with a silvery gloss, tibia only with inner spurs which are short.

Forewing elongate suboval, dilated, rather narrow, apex obtuse,
termen rounded. Deep brassy golden, brownish in certain lights,
costal half of wing as far as fold suffused with brassy purple, somewhat
less glossy; this suffusion on median third of wing breadth extending
little beyond cell, in costal third reaching to apex; about costal third
of wing from beyond base to before apex suffused with deep violet
purple, with little gloss. Spots white; a transverse large spot before
base above dorsum; three large round spots along fold, becoming
larger posteriorly and alternating with two very small ones (second
of these absent in right wing); three smaller less rounded spots well
below posterior half of costa, median of these highest, posterior one
well before apex; two small dots transversely between second and
third of the preceding spots; five transverse small spots just below
costa, first very small, well beyond base, three following equidistant,
slender, transverse, last on middle of costa, larger, transversely oval,
additional round dot below this. Cilia brassy brown.

Hindwing deep orange golden, costa as far as the course of vein 8
whitish, somewhat less than apical half dull blackish brown, as far

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 241

as the course of vein 7, reaching to cell above and to middle of wing
on termen, but receding in middle; orange color extends as a narrow
streak between veins 7 and 8 almost to costa.

Female genitalia: Ovipositor heavily bristled. Ninth segment
shaped as a sclerotized collar. Lamella postvaginalis, two large oval
sclerites, strongly bristled along upper and inner edges and between
these. Lamella antevaginalis, a broadly curved subtrapezoidal band.
Colliculum, a moderate sclerotized tube. Ductus bursae finely den-
ticulate; corpus bursae reverted, finely striate. Lamina dentata
broad.

Material examined: Calayan Is., 1 9, holotype, genit. slide 5222
(B.P. Clark); unique (USNM).

Atteva brucea Moore, 1859
Figure 733

Atteva brucea Moore, 1859, in Moore and Horsfield, Cat. Lep. Insects East India
Co., vol. 2, p. 300, pl. 7a, fig. 8, pl. 13, figs 11-1la.—Snellen, 1895, Tijdschr.
Ent., vol. 38, p. 25.—Pagenstecher, 1897, Lepidoptera, in Kiikenthal’s
Forschungsreise, p. 467.—Semper, 1902, Schmetterlinge Philippinischen
Inseln, vol. 2, p. 699.—Meyrick, 1914, zm Aurivillius, Lepidopterorum
Catalogus, pars 19, p. 2 (fabricella Wallengren syn.).

Amblothridia fabricella Wallengren, 1861 (not Phalaena Tinea fabriciella Svederus,
1787), in Virgin, Fregatten Eugenies Resa, vol. 2, no. 1, pt. 10, p. 385, pl. 7,
fig. 5 (China).

Distribution: Java; Borneo; Celebes; Philippine Is., Luzon; China.

Atteva holenopla, new species
Figures 353, 734

Female, 26 mm. Head and scape of antenna snow white, occiput
bronze fuscous. Antenna greyish with a white gloss. Palpus grey
fuscous, apical segment suffused with white. Thorax light fuscous
with a bright brassy gloss, darker fuscous anteriorly. Abdomen pale
fuscous.

Forewing narrow, elongate-suboval, gently dilated, costa moderately
curved at base, more so before apex, very gently curved in middle,
apex rounded, termen rounded, oblique. Fuscous coppery with a
faint milky gloss; costal half except towards apex suffused with fuscous
lilac; tornal area tinged more fuscous grey; however, these colors may
change into one another in certain lights. Cilia concolorous.

Hindwing and cilia pale fuscous grey with a faint purplish gloss.

Female genitalia: Seventh sternite with a pair of rounded short
submedian prominences. Sterigma, a broad transverse band, little
sclerotized below, with a deep median split, flanked by moderate
rounded and hairy prominences. Ovipositor rounded.

242 U.S. NATIONAL MUSEUM BULLETIN 257

Material examined: Luzon, Subprov. Benguet, Pauai, Haights
Place, 7000 ft., 16.X1.1912 (A.E. Wileman), 1 9, holotype, genit. slide
5563 (BM). Perhaps nearest to A. scolecias Meyrick but not closely
related to that species.

Atteva scolecias Meyrick, 1928
Fieures 370-371, 735

Atteva scolecias Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 419 (9, Mt.

Makiling).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick
vol. 1, p. 280; 1965, op. cit., vol. 5, p. 292, pl. 145, figs. 4-4c (lectotype
select.).

Distribution: Philippine Is.

Material examined: Luzon, Mt. Makiling (Baker), 3 o, 11 9
(USNM).

Male, 32 mm, neallotype, genit. slide 5221. Forewing slightly
narrower. Otherwise in all respects similar to the female holotype.

Male genitalia: Tegumen rather broad, narrowed, top truncate.
Uncus absent. Socii, two large porrect processes, flattened laterally,
moderately bristled throughout, top narrowed, truncate, lower edge
with a band of closely set spines. Transtilla W-shaped, median
process conical, finely denticulate. Saccus very narrow, straight.
Valva rather short, subtruncate, cucullus gradually curved towards
top. Sacculus short, with a single basal spike. Aedeagus long.
Cornuti, a long narrow stretch of fine aciculae. Eighth sternite not
dilated. Seventh segment enlarged, forming two additional valvae,
with large coremata at their base.

Atteva balanota Meyrick, 1910
FicurES 372-373, 736

Atteva balanota Meyrick, 1910, Trans. Roy. Ent. Soc. London, p. 471. (9,
Manila); 1914, zn Aurivillius, Lepidopterorum Catalogus, pars 19, p. 22.—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 63;
1965, op. cit., vol. 5, p. 292, pl. 145, figs. 2-2c (holotype figured).

Distribution: Philippine Is.

Material examined: Luzon, Mt. Makiling (Baker), 2 o, ‘‘Atteva
balanota Meyr.,” ‘61’? (USNM).

Male, 27 mm, neallotype, genit. slide 5220. Very similar to the
female, differing in the following points. Scape black, with a large
white spot above. Thorax golden tawny. Abdomen glossy bright
ochreous orange. Ground color of forewing bright tawny yellow
golden. Cilia bright golden. White spots as in female, except that
the subcostal longitudinal spot does not touch costa and is spindle-
shaped, and that there is a second narrow similar streak on end of
vein 12, neither touching costa.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 243

Male genitalia: Socius with a circular subapical band of closely set
spines, extreme top of socius narrowed and projecting; bristles chiefly
above and below. Central cone of transtilla narrow. Valva longer
than in preceding species, more pointed, ventral side gently rounded.
Sacculus with three processes, first basal, hairy, second cuspidate,
third bristly. Saccus shorter and thicker. Eighth sternite dilated
caudad. Seventh segment somewhat less enlarged, but coremata
larger and denser (removed in figure).

Anticrates Meyrick, 1905
Key to the Philippine Species of Anticrates

1. Forewing crimson or pale purple, with yellow markings. ........ 2
Forewing yellow with crimson network. .... Vhiede wae ae

2. Hindwing pale crimson; forewing with Sabet “apn eunes (sometimes
narrowly interrupted) fascia... . tok oies) oy Pe RUel a

Hindwing pale yellow, touched with ae ponieciode? forewing with a pair of
submedian spots, on costa and dorsum, respectively.

A. denticulata, new species

3. Forewing bright yellow; nee eeae deep crimson, approximately a double

X-mark, unicolorous .. . . .. . . A. rhodometra, new species
Forewing pale yellow; renee crimson and ge not unicolorous, forming a
more intricate network .... : Set Meteo HE

4. Forewing with costal 2/3 critic crimson. . ‘ne digitaans new species
Forewing with costal 1/4 uninterrupted crimson. . . .. . . A. paratarsa

Anticrates rutilella (Pagenstecher, 1900)
Ficures 360, 737

Enaemia rutilella Pagenstecher, 1900, in Zoologica, vol. 29, no. 12, p. 233 (Bis-
mark Is.).

Anticrates rutilellaa—Meyrick, 1913, in Aurivillius, Lepidopterorum Catalogus,
pars 13, p. 33.

Distribution: Bismarck Is.

Male, 15 mm. Head and palpus bright yellow, collar and basal
half of palpus crimson. Antenna yellow, crimson above except at
base. Thorax with anterior half bright yellow, posterior crimson,
edge of the color well defined. Abdomen pinkish fulvous, dorsum in
middle suffused with crimson, venter whitish, anal tuft yellow.

Forewing elongate oval, gently curved, apex rounded and indefinite,
termen strongly rounded, oblique. Fuscous violet, markings bright
yellow edged with crimson, well defined. A broad yellow fascia
from costa before middle, to 1/4 of dorsum, rather dilated on costa,
constricted in fold (in right wing crossed by a crimson line in fold),
edges slightly undulate, posterior rather more inwards-oblique; basal
area of ground color edged around with crimson, a triangular spot
on end of dorsum reaching with top to lower angle of cell; a transverse

244 U.S. NATIONAL MUSEUM BULLETIN 257

spot filling out apex; dark mallet-shaped median mark of ground
color edged around with crimson and containing a faint crimson dot
between bases of veins 6-8. Cilia bright yellow, grey pink opposite
ground color.

Hindwing transparent, thinly suffused with pink, more distinctly
so along margin, veins brighter, pink.

Male genitalia: Tegumen moderate, conical-truncate. Uncus long,
rather slender, top clavate. Vinculum broadly curved, strong, saccus
long and slender. Valva moderate, dilated, base strongly concave.
Aedeagus very long and strong, longer than tegumen and uncus to-
gether, moderately sinuate, edge ventrally with a long point. Core-
mata, two rounded tumescences with long hair-scales.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, genit.
slide 5223; 1 9, (abdomen missing) (USNM).

Anticrates denticulata, new species
Figures 356, 361, 739

Male, 18.5 mm. Head and patagia bright yellow, back of vertex
suffused with crimson. Antenna pink. Palpus crimson, terminal
segment yellow. ‘Thorax tawny crimson, tegula with anterior 2/3
bright yellow. Abdomen pale pinkish ochreous.

Forewing oblong, considerably dilated, costa gently curved, more
so toward apex, apex rounded, termen rounded, oblique. Lilac
purple, edges of markings suffused crimson, markings light yellow.
An elongate-triangular submedian costal spot, not quite reaching
middle of disc, a moderate apical area with edge very oblique and
slightly concave; two elongate-depressed triangular spots, occupying
dorsum from well beyond base to tornus, above reaching to fold,
interconnected, first suffused with orange except anteriorly, second
with anterior extremity crimson. Cilia light yellow, along lower
half of termen and in tornus lilac purple.

Hindwing pale yellow, a central wedge-shaped part from veins 2 to 7
pale pink with veins deeper pink, a narrow apical area yellow, cilia
light yellow, between veins 2—5 pink.

Male genitalia: Saccus rather short, pointed. Uncus long, not
sclerotized, distinctly clavate, top with a slight dorsal keel. Valva
oval-truncate, top almost concave.

Material examined: Mindanao, Davao Prov., east slope of Mt.
McKinley, 3000 ft., 24.[X.1946 (CNHM Philippine Exped. 1946-47,
H. Hoogstraal), 1 o&, holotype, genit. slide 5746.

Judging from the markings, allied with A. tridelta Meyrick, from
India, differing by dorsal markings which in that species are more
extended, broader interconnected, first mark emitting an oblique

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 245

yellow strigula towards top of costal spot, second mark much larger
than in the present species, traversed by two crimson lines. Hindwing
in A. tridelta is light pink. The greatest difference is the genitalia:
in tridelta the uncus is pointed and sclerotized and the valva is oblique
and pointed.

The specimen of A. tridelta Meyrick compared is from: Khasis,
Shillong, 10.1V.1928 (T.B. Fletcher) (BM), genit. slide 57517.

Anticrates digitosa, new species

Figures 357-358, 362-363, 738

Male, 12.6 mm_ .Head light yellow, a suffused band between bases
of antennae and collar with the posterior edge of tuft on vertex
crimson. Antenna pinkish, light yellow above, scape light yellow.
Palpus rather long and slender, crimson, terminal segment with base
and upper edge light yellow. Thorax crimson, apex yellow, patagium
and tegula yellow, red edged. Abdomen crimson, tip paler.

Forewing elongate oval, costa slightly curved, apex obtuse, termen
rounded and very oblique. Light yellow, with crimson reticulation.
A darker streak along costa to beyond middle, thence running just
below costa and concave above, to before apex (end of vein 8); an
inwards-oblique, equally dark streak from end of preceding along vein
8, thence along closing vein to lower angle of cell, furcate there and
running to 2/5 of dorsum, dilated on dorsum, thence along dorsum to
base of wing; the other branch along vein 2 to tornus, less dilated;
a second transverse streak almost parallel to preceding, from before
middle of costa to 1/5 of dorsum, rather narrow to fold, thick thence
with a slender branch from fold to preceding transverse streak above
its end; second transverse streak also emitting two almost horizontal
lines to base, from 1/3 and 2/3, respectively; intersections of streaks
being dilated, spots of ground color appear oval; a crimson line along
upper edge of cell, two ill-defined pink-orange horizontal streaks in
center of disc, not connected with other; all veins beyond and above
cell streaked with pink orange; these streaks rather broad, clavate
posteriorly, not reaching wing margin; a pink line from base of vein 4
to end of fold; streaks along veins above cell rather merged into a
crimson suffusion. Cilia pink.

Hindwing semipellucent, rather bright pink, denser suffused with
pink towards margin, especially towards apex and tornus; veins deeper
pink. Cilia pink with a whitish basal line.

Male genitalia: Tegumen erected-suboval. Uncus shorter than
tegumen, moderately curved. Vinculum small; saccus slender,
moderate. Valva oblong-suboval, dilated, broadest beyond middle.
Aedeagus straight, moderate, gently attenuated. Coremata, slender
pencils.

246 U.S. NATIONAL MUSEUM BULLETIN 257

Material examined: Luzon, Mt. Makiling (Baker), 1 <, holotype,
genit. slide 5224, 1 9, allotype, genit. slide 5225; 1 o, paratype
(USNM).

Anticrates rhodometra, new species
Fiaures 354, 359, 364, 740-741

Male, 17-18 mm. Head bright yellow, vertex and anterior edge
of collar orange crimson, orbits narrowly yellow. Palpus orange
crimson externally, yellow internally, terminal segment also yellow
above. ‘Thorax crimson tinged orange, collar posteriorly and a spot
at apex, yellow. Abdomen crimson, tinged orange.

Forewing elongate oval, rather narrow, costa gently curved through-
out, apex rounded, termen gently convex, yellow, markings well
defined, unicolorous, crimson tinged with orange. Costal 1/3 of wing
crimson from base to about the course of vein 8, suffused posteriorly,
on costa not reaching this vein; this area containing two spots of
yellow: first at 1/3, semioval, second twice as large, before 3/4 of costa,
obliquely oval (anterior end shifted downward); the crimson area
emitting from its lower edge (before 1/3 and hardly before 2/3 of wing
length) a parallel pair of crimson streaks, running inwardly to about
1/4 and 1/2 of dorsum, respectively, and another pair, running out-
wardly to the middle of dorsum and to tornus, respectively; extremities
of these streaks slightly extended, so as to separate two oval spots of
ground color, one at base, another just below center of wing, and
two subtriangular larger dorsal spots, before middle and before tornus
respectively; terminal area and apex yellow. Cilia crimson, posterior
half suffused yellow.

Hindwing deep crimson, becoming semipellucent on basal half,
cilia crimson.

Male genitalia: Of the usual Anticrates type. Differing from those
of earlier described digitosa as follows. Valva slightly broader, its
top more oblique and less rounded; anellus lobe more pointed. Uncus
more sclerotized, more abruptly dilated at base into a bulb. Sacculus
shorter, with a narrower but stronger top. Coremata normal.
Mensis ventralis Y-shaped, stalk long and straight, furcation flat
and distinct.

Female genitalia: Sterigma little modified. Ostium bursae shaped
as a membranous vesicular cup. Ductus bursae long, upper half
with regularly punctulate wall, lower half simple, coiled once. Corpus
bursae deeply constricted beyond middle. Signa, two symmetrically
curved laminae dentatae.

Material examined: Mindoro, Mt. Dulangan, 4500-5500 ft., X.1895—
1.1896 (J. Whitehead), 1 &, holotype, genit. slide 5566, 1 9, allotype,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 247

genit. slide 5567; 12 o, 2 9, paratypes (BM). An elegant, distinctly
marked, uniform species.

Anticrates paratarsa Meyrick, 1913
Fiaures 365, 742
Anticrates paratarsa Meyrick, 1913, Exotic Microlepidoptera, vol. 1, p. 141 (9,
Mindoro); 1914, in Aurivillius, Lepidopterorum Catalogus, pars 19, p. 33—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1,
p. 235; 1965, op cit., vol. 5, p. 279, pl. 138, figs, 1-1b (holotype figured).

Distribution: Philippine Is., Mindoro.

The unique specimen, in the British Museum (Natural History), is
from Laguna de Naujan, Mindoro, in March. It proves to be a male.

Male, 20mm. Head yellow, crimson slight suffusion on vertex and
around bases of antennae. Palpus light crimson, inwardly, and ter-
minal segment also above, yellow. ‘Thorax yellow, collar anteriorly
suffused with pale crimson, tegula light crimson with a yellow basal
spot, anterior edge of thorax and a subapical transverse band suffused
light crimson.

Male genitalia: Whencompared with those of A. digitosa, new species,
the following distinct differences are apparent. Uncus more pointed
and shorter. Tegumen more triangular, more constricted above.
Valva narrower, top of cucullus, more oblique. Anellus lobe strong,
triangular and pointed. Saccus more slender, clavate before end,
wide and flattened above. Aedeagus more slender, long and curved.
Bases of coremata rather large. Mensis ventralis a small rod, as long
as the stalk of sacculus, furcate portion reduced.

Material examined: Mindoro, Mt. Dulangan, 1896 (Whitehead),
3 6, genit. slide 5568 (Walsingham coll., nos. 16107-9, BM). Very
near to A. miltochorda Meyrick from Assam, Khasis, but with slightly
different markings, supported by differences of genitalia.

Protorhiza, new genus

Head smooth, tufts on vertex appressed and spreading. Antenna
in female about 5/6, finely serrulate, minutely ciliated, scape rather
long, moderately thickened at top, base flattened dorsoventrally;
with a small pecten of long hair-scales. Labial palpus long, recurved,
median segment with appressed scales, hardly roughened along lower
edge, hardly compressed; terminal segment slightly spindle-shaped,
pointed, less than 1/2 median. Thorax without a crest. Posterior
tibia with long fine hairs above.

Forewing sublanceolate, moderately broad, pointed. Vein 2 from
before 6/7, 3 from angle, 3-6 remote and equidistant, 7 and 8 long
stalked, 7 to costa, 9-10 distant, 11 slightly beyond middle of cell,
no accessory cell.

248 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing elongate semioval, pointed, under 1, cilia about 1. Vein
2 strongly curved at base, from 4/5, 3 from angle, 4 remote, straight,
5 approximated at base to 4, 6 remote, parallel to 7, accessory cell
distinct.

Female genitalia: Eighth segment erected-conical, broadly split on
venter; edge mesially and caudally bristled. Ovipositor and postapo-
physes long, anapophyses moderate. Sterigma, a strongly sclerotized
funnel-shaped projecting structure, with a deeply excised upper edge
and an oblique rib on each side. Ductus bursae very broad, but
moderately long. Corpus bursae ovoid. Signum, two boat keel-
shaped sclerites.

Type species: Protorhiza cyanosticta, new species (9).

Superficially suggesting a development of Hthmia stock, but differing
considerably by the presence of a distinct antennal pecten, and by the
position of veins 2 and 3 in both fore- and hindwing, so that a place
in the present family seems more natural.

Protorhiza cyanosticta, new species

Fiaures 355, 475, 743

Female, 18 mm. Head whitish ochreous. Antenna dark fuscous,
mixed with some pale ochreous below. Palpus dark fuscous, tip of
median segment with a pale ochreous ring, terminal segment bluish
black, base pale ochreous. Thorax greyish fuscous, paler at edges,
anterior edge blackish fuscous, tips of tegulae whitish ochreous, dusky
pale ochreous fuscous. Abdomen fuscous.

Forewing broadly lanceolate, pointed, costa strongly curved at
base, hardly curved towards apex, apex pointed, termen little curved,
long, very oblique. Whitish ochreous, obscurely spotted with grey
blue suffusion, scattered with dark fuscous scales, discal markings
fuscous brown. Anterior half of wing along costa as far as vein 12,
apex, termen, and posterior half of dorsum irregularly irrorated with
fuscous brown, some scales of the same color thinly strewn over the
wing. Stigmata fuscous brown, first discal moderate, elongate, before
middle; plical narrow and fasciate, below this; second discal large,
irregular, rounded, on closing vein, connected by a patch of denser
irroration with apex. Grey blue suffusion arranged thus: a faint
streak along extreme base of costal edge; three irregular rounded spots
along posterior fourth of costa, faintly extended anteriorly along veins
11-9 and upper edge of cell; posterior parts of veins 1c-5 also faintly
streaked with grey bluish. Cilia pale ochreous mixed with fuscous
brown (imperfect).

Hindwing rather light glossy golden fuscous, with a faint purplish
gloss in certain lights. Cilia light ochreous tawny.

Female genitalia as described with the genus above.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 249

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5113; 2 9, paratypes (USNM).

Ethmiidae

Key to the Philippine Genera of Ethmiidae

1. Antenna in male with fringe of long cilia. Uncus V-shaped. Sterigma

AMNVEELCURV-BOADE a iisak. Pattsavs, ye IM SLD TUL, eee Agrioceros
Antenna in male normally ciliated. Uncus short-furcate. Sterigma diverse,
Never mverted: V=ShApeC's .: jo. popbisyuisne Sic, tales ps, 8p 9P “eh ven Meigen en ae Ethmia

Agrioceros Meyrick, 1928

Agrioceros Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 417 (type species:
A. platycypha Meyrick, 1928)—Fletcher, 1929, Mem. Dept. Agric. India,
Ent. ser., vol. 11, p. 243.

This remarkable genus, described after a single male specimen,
was placed in the close vicinity of Hthmia. Meyrick even pointed
out that the females of the type species, platycypha, which are still
unknown, certainly would appear to have normal fore- and hindwings,
not dilated as in the male.

The elegant Philippine species, “ Psecadia’” magnificella Sauber,
which has not been adequately described, also belongs to this group
and also supports the surmise that the extraordinary characters of
the male of Agrioceros are due chiefly to sexual dimorphy.

The fact is that in magnificella the male genitalia are very close to
those of platycypha and equally modified. I am therefore, satisfied
that these two species are congeneric. However, magnificella, &,
has a normal shaft of the antennae, which is somewhat thickened and
flattened, but without the peculiar raised fringe of long scales as in
platycypha. On the other hand magnajicella male has veins 2 and 3
in the &@ forewing short-stalked and vein 7 running to costa while
there is no pecten on the scape of the antenna, all characters of
Agrioceros, lacking in Hthmia; in the latter the veins 2 and 3 are
separate, vein 7 runs to termen and in the male a distinct pecten of
the antenna is developed.

Therefore, I am attributing H. magnificella (Sauber) to the genus
Agrioceros Meyrick and amplifying its description as follows.

Antenna in o& sometimes with a fringe of long raised scales above,
sometimes flagellum only flattened, without scales. Labial palpus
subobtuse. Maxillary palpus scaled, spindle-shaped; appressed to
proboscis. Proboscis strongly scaled, especially at base. Posterior
tibia sometimes with dense subappressed long hairs above. Thorax
in male sometimes with enlarged and thickened tegulae.

250 U.S. NATIONAL MUSEUM BULLETIN 257

Forewing sometimes with anal area strongly dilated in male, normal
in female. Veins 2 and 3 stalked in male, distant in female. Veins
7 and 8 stalked, 7 to costa in the two sexes.

Hindwing sometimes with anal area strongly dilated in male, normal
in female.

Male genitalia (platycypha): Uncus big, bipartite, horns diverging,
each with a median thickening followed by a sinuate slender hook.
Gnathos apparently represented by a big vertical plate covering the
whole tegumen from the ventral side, upper portion of this plate with
a deep excision, in and behind which tuba analis is situated; lobes of
the plate flanking the excision are truncate above and at the sides;
transtilla, forming the base of the gnathos plate, is a simple transverse
band. Valva as in Hthmia, with a more or less isolated dorsal sclerite
representing the costal part, and the valva proper, with a swollen
sacculus bearing a triangular process before base; sacculus is over 1,
with a slender apical hook; cucullus represented by a small, isolated
sclerite, forming the second (dorsal) hook of the valva. Anellus
rather short, heavy and tubular with a narrowed apical part, base
open ventrally. Anellus lobes long and slender, their bases shifted
to bases of valvae. Aedeagus moderate, rather slender, base strongly
curved.

The first and the second abdominal segments each contain a pair of
expansible brushes of modified scales.

Female genitalia have a strongly sclerotized, inverted V-shaped
sterigma as described with A. magnificella (Sauber) below.

The genus is closely related to Hthmia.

Key to the Philippine Species of Agrioceros

MP APIVERTESy ee oe si aus teu uous eo a hacetc. Pah en, ool Sa toms. yet negeaon soatctetaalet aaa sr me umnCnEnS 2
Iemalesmt, Sithla.. ey OM EL Ue Le dake A. magnificella, new combination
2. Antenna thickened with long hairlike white cilia. .... A. platycypha
Antenne SIMDle;.f wiser. Me whens Mere Cee A. magnificella, new combination

Agrioceros platycypha Meyrick, 1928
Ficures 386, 744-745
Agrioceros platycypha Meyrick, 1928, Exotic Microlepidoptera, vol. 4, p. 418 (1 o,
“Kabuntug,”’ Philippine Is.).—Clarke, 1955, Catalogue . . . Microlepidop-
tera. . . Meyrick, vol. 1, p. 251; 1965, op. cit., vol. 5, p. 417, pl. 206, figs.
1—1d, holotype figured).

Distribution: Philippine Is., Mindanao.

Material examined: Leyte, Burauen, V.1915 (B.P. Clark, donor),
28,” “Agrioceros platycypha Meyr., paratype.” ‘“ genitalia on
slide A.B. May 10, 1927” (USNM) (the specimen is not cited in the
original description and apparently was not sent to Meyrick.); 1 o.

The male genitalia are described with the genus above.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 251

The type locality is Kabuntug (=Cabuntug=General Luna), on
Siangar Is., Mindanao.

A specimen labelled Agrioceros platycypha Meyrick, was kindly sent
for comparison by Mr. Whalley, British Museum (Natural History).
Its genitalia were exactly similar to those of A. magnificella, 2, ex-
cept for the slightly more elongate signum. The specimen was
labelled: ‘‘Philippines,” ‘‘Sta amer. [illegible], VII—6-11, 9,” ‘Wileman
Coll., B.M. 1929-261’’; genit. slide 4981.

Agrioceros magnificella (Sauber, 1902), new combination

FicurEs 387-389, 746-747

Psecadia magnificella Sauber, 1902, in Semper, Schmetterlinge Philippinischen
Inseln, vol. 2, p. 700, pl. 66, fig. 15 (Luzon, 7 9).

Ethmia magnificella.— Meyrick, 1914, in Aurivillius, Lepidopterorum Catalogus,
pars 19, p. 26.

Distribution: Philippine Is.

Material examined: Luzon, Mt. Makiling (Baker), 1 o, genit.
slide “A.B. May 11, 1927,” “Ethmia magnificella Saub.” “217807; 1 9,
genit. slide 5249. 5 9, “58,” “Ethmia magnificella Sauber, A.B. 1926,
Schm. Phil. Ins. II, p. 700, 1902, pl. 36 (sic) fig. 15 @. A.B.” (USNM).
A part of the original series has been received for study. It contained
only females: 1 9, lectotype, hereby selected, labelled thus: “880,”
“Coll. C. Semper,” “EHthmia Magnificella Sauber, nov. spec.,’”’ ‘““Coty-
pus”—and my lectotype label; genit. slide 5765; and two more females
with identical labels, except the name label.

This elegant species seems never to have been recorded after the
original description. ‘The present material has been identified by A.
Busk and his identification confirmed by Meyrick. ‘The species
may be redescribed thus.

Male, 32 mm; female, 21-32 mm. Head white, vertex with two
wedge-shaped black spots, lower half of face black. Antenna in
male moderately thickened, flattened laterally, not scaled; ochreous,
basal part streaked transversely with white above, scape white with
a black spot towards apex above. Palpus white, basal half black,
except anteriorly. Thorax light ochreous yellow, extreme bases of
patagia and tegulae black, 2 with two lateral, subapical points. Ab-
domen light ochreous yellow, segments 4-8 with rows of subdorsal
black dots, all segments except last, also with a sublateral row of such
dots.

Forewing with veins 2 and 3 short-stalked in male, distant in female;
elongate oval, light glossy ochreous yellow, male bright ochreous
yellow. Extreme margin of base of costa with a narrow black streak,
black dots arranged thus: two in an inwards-oblique pair just before
upper half of base, sometimes a small point on base of dorsum; four

Zoi 168— 67-17

252 U.S. NATIONAL MUSEUM BULLETIN 257

larger dots in an elongate lozenge at about 1/4, median pair slightly
outwards-oblique, posterior dot slightly more distant, submedian
above middle; four dots forming almost a quadrate before apex, slightly
inwards-oblique, lower dot largest, shifted more basad; a point in
tornus. Cilia concolorous.

Hindwing in male dull light ochreous yellow, paler than forewing.
Cilia concolorous, glossy; in female of the same color, but with a
central large patch of brownish suffusion, from beyond base to half-
way beyond cell.

Male genitalia: Very close to those of A. platycypha. Uncus halves
more slender, less sinuate, basal part and median thickening narrower.
Halves of the gnathos plate more rounded. Valva with cucullus
processes shorter, especially the dorsal process. Base of sacculus
with a longer process.

Female genitalia: Seventh segment moderately sclerotized. Eighth
segment shaped as an extremely heavy, inverted V, arms internally
open, their tops obliquely truncate; anapophyses dilated and united
with the dorsal side of the arms of the V. Ostium bursae, a small
opening at the base of the V. Postapophyses slender, moderate.
Lobus analis very large, floricomous, with a sclerotized edge. Ductus
bursae tortuous, extremely long, corpus bursae moderate, ovoid.
Signum depressed-triangular, dentate.

Ethmia Hiibner, 1822
Ethmia Hiibner, 1822, Verzeichniss bekannter Schmettlinge, p. 163.

Type species: Psecadia pyrausta Pallas, 1771 (Europe).

The following species of Ethmia are aptly characterized by Meyrick
(1905, p. 289): “. .. species, belonging to a puzzling group of which the
members are extremely similar... .” Starting in 1910 he described
a series of new Ethmia species from the Indo-Australian region,
around Walker’s classical species, EF. hilarella. These species were
described after a single or a couple of specimens, using minor differ-
ences of markings of the wings. Although the descriptions are lucid
and credit should be given to Meyrick’s sagacity, longer series of
additional material show that the minute differences of markings
indicated by him disappear entirely within the range of specific
variation, and that the only means of discriminating the species with
certainty are, again, the genital characters.

The male genitalia of this genus present excellent specific characters,
yet they are built very much to the same plan. Uncus usually is
strongly developed and bifid. Gnathos of the complicated sub-
scaphium type, usually a more or less dentate plate supporting tuba
analis, sometimes extended downward as a vertical plate and joined

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 253

with the transtilla which then is an equally transverse plate with
rising and dilated sides. Vinculum moderate but its parts dilated
and strongly sclerotized. Valva separated in three more or less
isolated sclerites, the basodorsal elongate one being the costa, the
apicodorsal, the cucullus, and the ventral, the sacculus. Anellus lobe
usually is shifted laterad, connected with the base of the disc of valva.
Aedeagus is short, its base flattened dorsoventrally and curved ven-
trally, even rostrally; its top truncate, supported by a slender but
strong ring, open ventrally. Cornuti, seemingly numerous small
spines arranged in a long sheaf, actually are a single, strong, long
pectinate rod! This is evident when a cornutus is ejected, in one
piece, in the bursa copulatrix.

The females have a sterigma diversely shaped in each species and
signum which often is a stellate, dentate plate or a smooth lengthwise
corrugated sclerite; sometimes it is shaped as a “lamina dentata.”

Key to the Philippine Species of Ethmia

if imedwing orange or yellow with black apex . .....,. 2. « «5 + «.. 2
Hindwing grey ...... Hes hs ten:
Forewing with pretornal dot ile gon aap: erage area of hindwing
well defined, inner edge concave or almost straight; a large species, 30-35
mm. . . . . . E. praeclara
Forewing aR eaioeeal a eeeally amie pounded! seldom double; black
area of hindwing with a subcostal tooth .... . shal ey rather ee
3. Hindwing bright orange; black area with inner edge téothiad and reaching
cell, below tooth concave, to end of veinle. ...... . . E. dentata
Hindwing pale orange, black area with inner edge less distinctly toothed, not
reaching cell, below tooth less concave, hardly reaching end of vein 2.
E. colonella
4. Body yellow; forewing yellowish white, one or more black longitudinal

i)

strigulae below middle third of costa. . . . . ... . . E. palawana

Body whitish a venter pale ochreous; eens glossy grey with black
BpOLse) i) 2D pel oe to” Se ade, Ev reposita; new; species
Body white or grey. .... J SRASEIG MOVs, CABS ee) EATS. ste Cate tg cD

5. Forewing grey without costal Sarit .... . . E. nobilis, new species

Forewing white with four large suffused costal black spots.
E. crocosoma resignata, new subspecies

Ethmia palawana Schultze, 1925
Figure 748
Ethmia palawana Schultze, 1925, Philippine Journ. Sci., vol. 28, p. 574 (7,
Palawan).

Distribution: Philippine Is., Palawan.

The location of the type specimen is not known to me. If it was
at Manila it was certainly lost during the war. The only additional
material available to me is the female specimen illustrated in figure

254 U.S. NATIONAL MUSEUM BULLETIN 257

748. It is from Tawi-Tawi, Tarawakan, north of Batu-Batu, 26.X.
1961 (Noona Dan Exped. 1961-62, KM).
The species belongs to the lineatonotella group.

Ethmia praeclara Meyrick, 1910
Ficures 391, 393, 749

Ethmia praeclara Meyrick, 1910, Trans. Roy. Ent. Soc. London, p. 460 (0,
Lombok; ? , Queensland?) ; 1914, in Aurivillius, Lepidopterorum Catalogus,
pars 19, p. 26—Clarke, 1955, Catalogue . .. Microlepidoptera .. .
Meyrick, vol. 1, p. 256; 1965, op. cit., vol. 5, p. 429, pl. 212, figs. 4-4a
(lectotype select.).

Distribution: Lombok Is.; ?Queensland.

Material examined: Luzon, Los Bafios, (Baker), 1, genit. slide
5227, 1 9, genit. slide. 5228. 1,19. (USNM) Luzon, Benguet,
Klondyke, 800 ft., 17.X11.1911 and 16.ITI-24.X%.1912, 2 &, genit.
slide 5550; 20 9, genit. slides 4934, 4935, 4936, 5545, 5546, 5550, 5554,
5556, 5558, and one without abdomen (BM). Total 3 o&, 22 9
(the females apparently are much more attracted by light than the
males). Oriental Negros, Mt. Talinas, 900-1200 m, 9.VII.1958
(H.E. Milliron), 1 o, genit. slide 5247 (BMH). In allrespects agreeing
with the original description and the male genitalia agreeing with those
of the lectotype in the British Museum which is selected and will be
published by Clarke.

Male genitalia: Uncus with moderate, pointed lobes. Transtilla
column very strong, top inverted-trapezoidal, scobinate, upper edge
dentate. Anellus lobes moderate, reaching just beyond middle of
column of transtilla. Valva with costa sclerotized, elongate and
narrow, gently dilated toward its subtubular base. Sacculus broadly
triangular, bristly, and prominent. Cucullus bifid, a short median
naked process with a triangular base, and a strongly clavate dorsal
bristled projection. Anellus proper and aedeagus normal.

Female genitalia: Sterigma inverted W-shaped, with flattened
top, along which is a transverse band of fine aciculae. Arms strongly
projecting downward, each with a gradually dilated reticulate fold.
Ventral edge dilated and sclerotized. Ostium spheroidal, with a
subapical sclerotized ringlike ridge and a suprabasal band of strong
dentations. Signum large, a smooth, concave plate.

Ethmia colonella Walsingham, 1907
Fiaurss 390, 395, 750
Ethmia colonella Walsingham, 1907, in Sharp, Fauna Hawaiiensis, vol. 1, no. 5,
p- 507, pl. 15, fig. 6 (9, Hawaii).—Meyrick, 1910, Trans. Roy. Ent. Soc.

London, p. 462 (<, Keils.); 1914, 7m Aurivillius, Lepidopterorum Catalogus,
pars 19, p. 26.—Clarke, 1965, Catalogue . . . Microlepidoptera . . . Mey-

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 255

rick, vol. 5, p. 422, pl. 209, figs. 3-3a (H. meteoris Meyrick syn., lectotypes
select.).

Azinis eb Butler, 1883 (not Walker, 1864), Ent. Monthly Mag., vol. 19,
p. 180 (Hawaii, Formosa).— Walsingham, 1907, in Sharp, Fauna Hawaiiensis,
vol. 1, pt. 5, p. 507 (Hawaiian species described as colonella).

? Azinis hilarella Semper, 1902 (not Walker, 1864), in Schmetterlinge Philippini-
schen Inseln, vol. 2, p. 700, pl. 5, figs. 12-13.

? Psecadia bicolorella Pagenstecher 1900 (not Guenée, 1879), in Zoologica, vol.
29, no. 12, p. 235.

Ethmia meteoris Meyrick, 1911, Trans. Linn. Soc. London, ser. 2, vol. 14, p. 289
(@, Seychelles Is.).

Whether Azinis hilarella Semper and Psecadia bicolorella Pagen-
stecher pertain to the present species or to Ethmia praeclara Meyrick,
it is not possible to make sure without the study of the original ma-
terial of Semper and Pagenstecher which is not available to me.
It is equally possible that both these authors had a mixture of prae-
clara and colonella before them.

Distribution: Hawaiian Is.; ?Kei Is.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
17.1IT.-16.V.1912, 1 &, genit. slide 5552, 15 9, slides 4933, 4937, 5551,
5553, 5559, 5560 (BM). Mindanao, Kolambugan, “June 25/15,”
1 9, genit. slide 5229 (USNM). Dr. Clarke noted the synonymy of
E. meteoris. Total 1 o, 16 9.

Male genitalia: Uncus bipartite, halves pressed together, tips
hooked. Gnathos, a simple transverse plate, upon which is a broad
membranous rising body, with a strong slender sclerite mesially,
ending in a hook with curved thorns. Vinculum very narrow, angu-
late in middle. Anellus with a moderate conical rostral and a short,
truncate caudal process. Anellus lobe long and slender. Valva
semioval, costal portion simple, cucullus bristly, with a small and a
large ventral part; bristles nondeciduous. Aedeagus normal.

Female genitalia: Genital sternite trapezoidal, in center an inverted-
trapezoidal strongly punctulate field, flanked by rather dense patches
of long bristles. Sterigma proper, being the lower (rostral) edge of
sternite, strongly sclerotized, forming a narrow rod, W-shaped in
middle, laterally forming two oval strongly denticulate tumescences.
Colliculum distinctly weaker than in praeclara, less sclerotized, dentate
bands narrow and interrupted. Signum smaller, subtriangular.

Ethmia pullata Meyrick, 1910
Figure 394

Ethmia pullata Meyrick, 1910, Trans. Roy. Ent. Soc. London, p. 460; 1914, in
Aurivillius, Lepidopterorum Catalogus, pars 19, p. 26.—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 264.

Distribution: Solomon Is.

256 U.S. NATIONAL MUSEUM BULLETIN 257

Using this opportunity the lectotype of Ethmia pullata Meyrick,
1910, is selected herewith. This is a Q syntype, in good condition,
labelled thus: ‘‘Guadalcanar, Solomon Is., (A.S.M), 05.” in Meyrick’s
hand, and “‘Ethmia pullata Meyr. 9 syntype, det. J.D. Bradley 1964,
box N 11.” Genitalia slide 5564 (BM).

Ethmia dentata Diakonoff and Sattler, 1966
Figures 396, 406, 751
Ethmia dentata Diakonoff and Sattler, 1966, Ent. Berichten, vol. 26, p. 189, figs. 1-3.

Distribution: Formosa, Japan, Philippine Is.

Material examined: Mindanao, Zamboanga del Sur, Zamboanga,
30.V1.1958 (H.E. Milliron), 1 9, genit. slide 5324, paratype (BMH).
Luzon, Benguet Subprov., Klondyke, 800 ft., 15.III. and 6.1V.1912
(A.E. Wileman), 2 9, genit. slide 5549, allotype and paratype (Roths-
child bequest, BM). Similar to Hthmia argopa Meyrick from Malaya,
but with all dots smaller, hindwing orange instead of light yellow, with
apical area black and reaching cell (in E. argopa paler, not reaching
cell). The o& and @ genitalia show great differences from those of
both Ethmia praeclara and E. argopa (figs. 392, 393).

Also recorded from Formosa: Takow, and Japan: Kyushu, Amami
Islands, and Toshima. The male holotype is from Takow, Formosa
(BM).

Ethmia crocosoma resignata, new subspecies
Figures 398, 753

Female, 28 mm. Head grey, sides of vertex white, face light grey.
Palpus black, terminal segment mixed with grey. Antenna black.
Thorax grey, patagia white, anteriorly black, tegula white with a large
black basal spot; two erected black spots anteriorly, one large sub-
apical black patch, extreme apex grey. Abdomen pale ochreous,
anal tuft yellow.

Forewing elongate, moderately broad, apex pointed, termen hardly
convex, moderately oblique. White, markings black. A streak
along anterior 3/5 of costa formed by three semioval confluent spots,
each following more elongate than preceding; a round spot on extreme
base of dorsum, another similar spot beyond and rather above first,
connected with first costal patch; a conspicuous, elongate-rectangular
spot on about 3/4 of costa, as far from apex as from end of costal
streak; two spots in disc, in upper half of cell, posterior largest, against
closing vein; three more spots in disc, below cell, first beyond 1/5, each
following slightly more distant, and a trifle larger, another spot
opposite and close to termen, between veins 5-7; posterior part of
costa, apex and termen with a series of some eight roundish dots
between veins, largest of these in apex, second large below this, other

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 257

smaller, ultimate marks slender, fasciate. Cilia (imperfect) white
mixed with black.

Hindwing whitish, becoming suffused with grey from beyond base
to apex, this suffusion growing darker posteriorly. Cilia concolorous,
from base of dorsum toward apex gradually turning from white to
rather dark grey.

Female genitalia: Lobi anales moderate, curved lengthwise, to-
gether forming a hollow cylinder. Eighth sternite moderately
sclerotized, sides emarginate. Edge of 7th sternite strongly sclero-
tized, narrow, attenuated mesiad. Sterigma proper (or rather,
ostium), elevated, rhomboidal, collar-like, top pointed. Ductus
bursae strongly coiled. Bursa copulatrix without signum.

Material examined: Oriental Negros, Dumaguete, 390 m, 24.VII.
1958 (H.E. Milliron), 1 9, holotype, genit. slide 5248, “near jungle
ravine’ (BMH). Mindanao, Davao Prov., east slope of Mt. Mc-
Kinley, 3000 ft., forest, 21 and 28.VIII.1946 (CNHM Philippine
Exped. 1946-47, H. Hoogstraal), 2 9, paratypes, genit. slide 5736.

The differences with the nominate form are the simple, elongate
median spot of the upper discal series, which in EF. ¢. crocosoma is
longer, oblique and hooked at the end; a simple, instead of a double
spot above 1/4 of dorsum; larger subapical costal spot, which in
E. c. crocosoma (fig. 752) is slightly subcostal; this spot is confluent
with the ninth marginal dot in E. c. resignata, separate from it in
the nominate form.

The female genitalia are very similar to those of the nominate
form, except for the surprising absence of a signum in resignata
which is well developed in crocosoma.

The specimen of EF. c. crocosoma Meyrick, used for comparison is
from India, Darjeeling, (F. Méller), with the name label, ‘‘Cerato-
physetes crocosoma (Meyr.) 9, det. K. Sattler.”’ Dr. Sattler told
me that he has now abandoned the last mentioned generic name in
favor of Ethmia.

Ethmia reposita, new species

Fiaures 407-408, 755

Female, 25 mm. WHead black, sides above whitish. Antenna
whitish grey. Palpus glossy grey, upper edge black throughout.
Thorax black with anthracite gloss, collar whitish in certain lights,
tegula whitish with a black tip, metathorax white. Abdomen whitish
ochreous, very pale, venter pale ochreous.

Forewing suboval, moderately broad, costa gently curved at base
and in middle, more curved toward apex, apex tolerably pointed,
termen gently sinuate, oblique. Glossy grey, with a faintest purplish

258 U.S. NATIONAL MUSEUM BULLETIN 257

tinge in certain lights. Spots dull black, very faintly encircled with
paler. <A suffused spot beyond base of costa, connected with a narrow
short marginal strigula; a round spot on fold well beyond base;
two larger oval spots representing discal stigmata, first median;
plical stigma elongate, obliquely before first discal; three smaller,
somewhat elongate spots between cell and margin, upper close below
costa before angle, second before angle, more distant from edge,
third halfway between second discal and lower part of termen; some
8 or 9 small marginal subquadrate or fasciate spots along costa before
apex, in apex and along termen to tornus. Cilia grey.

Hindwing light fuscous grey, becoming somewhat darker towards
apex. Cilia whitish.

Female genitalia: Genital segment sclerotized, forming a distinct
dark ring. Sterigma shaped as a pending subcordiform plate, with
upper edge twice emarginate, sclerotized. Colliculum for a part
heavily sclerotized, elongate, tortuous, asymmetrical. Posterior edge
of seventh sternite also darkly sclerotized. Walls of corpus bursae
granulate, without signum.

Material examined: Mindanao, Zamboanga, ‘‘Acc.5122,” 1 9,
holotype, genit. slide 5715 (AMNH).

Closely allied to E. octanoma Meyrick from Formosa (the type
of which seems to be lost) but differing by the coloring of head and
palpi and by the arrangement of dark spots in the forewing.

Ethmia nobilis, new species

Figures 397, 409, 754

Female, 22-25 mm. Head, palpus and thorax greyish white,
palpus with terminal segment black in front, thorax with a pair
of black spots anteriorly, a spot on top of each tegula, a curved sub-
apical black transverse band. Abdomen light yellow becoming
whitish toward base, venter pale yellow.

Forewing oblong, moderately dilated, costa curved, apex subobtuse,
termen gently sinuate and slightly convex. Glossy, light slate grey
with a faint purplish hue. Markings black, faintly edged whitish,
reduced in number. Three elongate plical dots, becoming larger
posteriorly, first minute, beyond base, third before middle of fold,
second midway the preceding, but slightly shifted towards the basal
dot; a larger oval spot in cell in middle of wing, i.e., above and beyond
third plical spot; three subapical dots, moderate, rounded, in a
triangle, two almost in line with the discal dot, third subcostal, very
near to first costal dot; a row of eleven marginal dots, three along
costa, fourth apical, some terminal dots more or less interconnected,
last dot minute, longitudinal, on end of dorsum. Cilia pale grey.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 259

Hindwing glossy light grey fuscous, basal fourth as far as lower
edge of cell whitish. Cilia pale grey with whitish tips along upper
half of termen and around apex, whitish elsewhere.

Female genitalia: Eighth segment evenly sclerotized. Anapophyses
moderate but distinct. Ovipositor small. Postapophyses dilated
and sinuate at ends. Lamella antevaginalis represented by two
dark dentoid sclerites, separated by a narrow split. Colliculum
elongate, with strong sclerotized longitudinal folds. Signum absent.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
22.111.1912 (A. E. Wileman), 1 9, holotype, genit. slide 5555; same
locality, 11.V.1912, and 16.V.1912, genit. slide 5752. 2 9, paratypes
(BM).

A distinct species with reduced number of dots. Allied to £.
lapidella Walsingham from Assam, and to E. heptasema Turner,
from Australia.

Plutellidae
Key to the Philippine Genera of Plutellidae
1. Forewing, veins 7 and 8 stalked ......... Harpeptila, new genus
Forewing, veins 7 and 8 separate or7 absent. .........2.2.. 2
2. Forewing with veins 6 and 7 absent. ...... Acrocenotes, new genus
Forewing with veins 6 and 7 present and separate. ...... Plutella

Harpeptila, new genus

Head with closely appressed scales. Ocellus absent. Proboscis?
(broken). Labial palpus long, curved, and ascending, median segment
roughly expanding beyond middle, forming a projecting brush
anteriorly, terminal segment erect, strongly flattened rostrocaudally
in front even slightly concave, under 1, suboval, acute, with appressed
scales. Antenna simple, filiform (tip broken), scape short, without
pecten. Posterior tibia with appressed bristly hairs above, outer
spurs with bristly hairs.

Forewing dilated, pointed, apex subfalcate; with raised tufts of
scales; vein 2 from slightly before angle, 3 from angle, 4-7 tolerably
equidistant and parallel, 7 to termen, 8 and 9 stalked, 10 from beyond
3/4, cell before this vein considerably narrowed, 11 from about 1/3,
no accessory vein. Hindwing 1, pointed-semioval, apex acute; cilia
3/4, 2 from middle, 3 from angle, 3-5 parallel and widely remote, 5
and 6 parallel but closer, 7 subparallel, to apex; accessory vein in
cell not furcate.

260 U.S. NATIONAL MUSEUM BULLETIN 257

Male genitalia: With a short and an extremely long pair of coremata
which when entirely retracted reach into the first abdominal segment.
‘Tegumen slender, uncus pointed, subconical. Anus distinct. Gnathos
bipartite, arms crossed, excurved, interconnected by a membrane.
Saccus short. Valva oval, with a longitudinal high double fold, in
cross section being triangular. Aedeagus straight, very slender.

Type species: Harpeptila corethrodes, new species.

An interesting genus with the appearance of a large Tineid but with
the wing shape of a Cerostoma. The neuration is peculiar and char-
acteristic, as are the male genitalia. The affinity of the genus is
uncertain.

Key to the Species of Harpeptila

1. Forewing pale ochreous, markings faint, fuscous. . . H.corethrodes, new species
Forewing pale ochreous and yellowish olive, markings well defined, brown.
H. prasina, new species

Harpeptila corethrodes, new species
Ficures 377-378, 399-400, 756

Female, 22 mm. Head and thorax pale ochreous tawny mixed
with darker fuscous or brown. Palpus rather long, median segment
exceeding base of antenna, slender at basal half, strongly expanded
posteriorly and with a long porrect brush of rough hairs in front;
basal half of this segment whitish regularly punctate with fuscous,
posterior half with large long subspatulate fuscous scales with white
tips; terminal segment strongly flattened frontally, elongate-suboval,
pointed, erect, 1/2; ochreous whitish, dusted fuscous. Abdomen pale
grey, venter pale ochreous. Hindtibia pale ochreous.

Forewing oblong-suboval, slightly dilated, costa curved at ex-
tremities, almost straight in middle, apex produced and pointed,
termen sinuate, concave above, rounded beneath. Pale ochreous,
very finely irrorated unevenly with dark brown (partly rubbed),
this irroration condensed here and there, so as to form irregular
patches. Edge of costa throughout slightly deeper fuscous ochreous.
An oblique moderate transverse patch or streak from costa before
middle, more or less continued to lower half of termen, entirely oblit-
erate in cell, beyond cell forming several irregular blotches, little
interconnected, last blotch fasciate, terminal; a subtriangular spot
on costa before 3/4, more or less connected below with preceding
markings; a dark brown streak in apex, extending over cilia. Cilia
pale ochreous, strewn with dark brown, in and above apex a dark
fuscous-brown blotch connected with apical streak.

Hindwing dark fuscous bronze. Cilia fuscous with a darker sub-
basal suffused band and a narrow basal white line.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 261

Male genitalia: As described with the genus above. ‘The anterior
coremata are enormous. The valva also has a peculiar shape, with
a high double longitudinal fold.

Material examined: Luzon, Benguet Subprov., Baguio, 5000 ft.,
22.V.1912 (A.E. Wileman), 1 o’, holotype, genit. slide 5669
(Rothschild bequest, BM).

Harpeptila prasina, new species
Figures 351, 757

Male, 24 mm. Head greenish white, glossy (palpi missing).
Thorax whitish, mixed with pale olive green (denuded). Abdomen
light ochreous, coremata extruded, slender pencils, inner grey,
exceeding valvae, outer black, twice as long as inner.

Forewing elongate-suboval, pointed, costa curved at base, almost
straight in middle, apex pointed and produced, termen sinuate above,
convex below, oblique. Vein 2 much more distant from 3 than vein 4;
veins 8 and 9 stalked, stalk almost as long as free part of 8, quite
longer than free part of 9. Glossy whitish, densely marbled with
light yellowish olive, markings dark brown. Base of costa with a
narrow streak, followed by two small subtriangular dots; a semi-
circular patch on middle of costa, extending over a little more than
one fifth; its top not reaching middle of disc, preceded by a round
dot; another transverse patch beyond preceding, extended in middle
of disc and forming a suboval patch rounded posteriorly, anteriorly
produced into a long point in cell, touching top of preceding patch;
a moderate streak just above fold, from beyond base, not reaching
dorsum; a small spot in apex, a series of some four horizontal marks
on lower part of termen, almost confluent, quickly becoming longer
downwards; in left wing second costal patch narrower and followed
by a transverse costal mark. Cilia light olive greenish, on costa
suffused with brownish, with large distended bars opposite marginal
markings in apex and along termen.

Hindwing dark grey. Cilia pale tawny suffused with grey except
along base and opposite apex, a dark spot on tips of cilia just above
apex.

Male genitalia: Resembling closely those of the type species, but
differing as follows. Gnathos halves less curved at base, hardly
curved at top. Process of sacculus longer, especially in left valva.
Two pairs of very long coremata, inner 1/2 the length of outer pair.

Material examined: ‘‘Mindanao (Haslam Coll.), Acc. 5990,” 1 0,
holotype, genit. slide 5714 (CMP). Except for the quite different
coloring and markings, this species seems to be closely allied to

262 U.S. NATIONAL MUSEUM BULLETIN 257

H. corethrodes. There are, however, differences in neuration, as
described; in corethrodes the apex of the forewing is more produced.

Acrocenotes, new genus

Head with long appressed scales, roughly spreading at the sides.
Ocellus absent. Proboscis very short. Antenna about 2/3, slightly
thickened throughout in female, minutely ciliate, scape elongate with
a long but sparse pecten. Labial palpus long, recurved, ascending,
flattened anteroposteriorly, smooth along posterior side, anterior side
throughout except basal half of median segment with a long roughly
projecting fringe of scales; terminal segment over 1/3, slightly oval,
subacute. Maxillary palpus slender, long, multisegmented, porrected.
Thorax smooth. Posterior tibia smooth-scaled.

Forewing lanceolate, pointed, apex produced. Vein 1c not furcate
at base, 2 from far before angle, 3 from angle, 4, 5 distant, all these
veins rather short, 6 and 7 absent, cell open between 5 and 8, 9 and
10 remote, 11 from before middle of cell, upper edge of cell almost
obliterate along its basal half. Retinaculum along vein 12.

Hindwing 1, cilia 2/3; subsemioval, pointed, apex moderately pro-
duced. 1c well defined, from base, 2 from well beyond middle, 3 from
angle, 4 remote, median, 5 and 6 long-stalked, 6 to costa, stalk forming
continuation of upper angle of cell, 7 free from base, parallel posteriorly,
slightly diverging from beyond base. Frenulum long.

Female genitalia of a simple type, apophyses very long and sclero-
tized, ovipositor bifid, points acute. Sterigma not modified. Ductus
bursae simple and rather long. Bursa copulatrix ovoid. Signum
strong, inverted mushroom-like, a rounded body with a clavate
external process with a rounded top.

Type species: Acrocenotes niphochrysa, new species.

An interesting novel form with the hindwing neuration and signum
as in Acrolepia (perlepidella Stainton), but with other features quite
different. Unfortunately males are not available.

Acrocenotes niphochrysa, new species
Fiaures 413-414, 758

Female, 15mm. Head white touched with yellow. Palpus white,
frontal tuft mixed with tawny and blackish. Antenna pale yellowish.
Thorax white touched with yellow, shoulder a trifle brighter yellow.
Abdomen pale ochreous.

Forewing broadly lanceolate, apex pointed and produced, termen
gently curved, very oblique. Pale yellow, posterior 2/3 except towards
costa strewn with large rounded bright yellow-ochreous scales. Cilia
pale ochreous, around apex and before upper half of termen with a
supramedian band of sparse black dusting.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 263

Hindwing rather light fuscous purple, glossy, entire apex and edge
of wing narrowly pale yellowish. Cilia pale yellow, opposite apex
tipped with dark fuscous.

Female genitalia as described with the genus above.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
29.1V.1964 (A.E. Wileman), 1 9, holotype, genit. slide 5664 (Rothschild
bequest, BM).

Plutella Schrank, 1802

Plutella maculipennis (Curtis, 1832)
FIGurRE 759

Cerostoma maculipennis Curtis, 1832 [British Entomology], vol. 9, p. 2, pl. 420,
explan.

Plutella maculipennis.—Maxwell-Lefroy, 1906, Indian Insect Pests, p. 152,
fig. 170-171; 1906, Mem. Dept. Agric. India, Ent. ser., vol. 1, p. 225, fig. 69.—
Walsingham, 1907, in Sharp, Fauna Hawaiiensis, vol. 1, pt. 5, pp. 652-653.—
Maxwell-Lefroy, 1909, Indian Insect Life, p. 538, fig. 345.—Meyrick, 1910,
Rec. Indian Mus., vol. 5, p. 229; 1914, zn Aurivillius, Lepidopterorum Cat-
alogus, pars 19, p. 59.—Fletcher, 1914, South Indian Insects... , p. 464,
fig. 340; 1917, Rep. Proc. 2nd Ent. Meeting Pusa, pp. 276-277, 280, 282-283;
1920, Mem. Dept. Agric. India, Ent. ser., vol. 6, p. 170; 1933, Imp. Counc.
Agric. Res., Sci. Mon., no. 4, p. 65, pl. 65.

Distribution: Cosmopolitan. Occurs everywhere where cabbage is
cultivated.

Food plant: Cabbage leaves.

Material examined: Luzon, Los Bafios (Baker), 2 9.

The above literature pertaining to occurrence in southern Asia

has no pretence of being complete. The huge literature from other
regions is omitted.

Lithocolletidae
Key to the Philippine Genera of Lithocolletidae
1. Head with appressed scales; forewing with vein 11 present . . . Epicephala
Head roughly scaled; forewing with vein 11 absent... . Lithocolletis

Epicephala Meyrick, 1880
Epicephala chalybacma Meyrick, 19038

Epicephala chalybacma Meyrick, 1908, Journ. Bombay Nat. Hist. Soc., vol. 18,
p. 811 (Ceylon, @); 1912, Exotic Microlepidoptera, vol. 1, p. 21 (biology) ;
1912, in Aurivillius, Lepidopterorum Catalogus, pars 10, p. 14; 1913, in
Wytsman, Genera Insectorum, fase. 128, p. 14.—Fletcher, 1920, Mem. Dept.
Agric. India, Ent. ser., vol. 6, p. 142, pl. 36.—Clarke, 1955, Catalogue .. .
Microlepidoptera . . . Meyrick, vol. 1, p. 82.

Distribution: Ceylon, India, Burma, Java.

264. U.S. NATIONAL MUSEUM BULLETIN 257

Material examined: Luzon, Manila, in flower buds of Caesalpinia
pulcherrima, 23.1.1918, 1 cocoon on dried leaflet, with empty exuvium
sticking out (USNM).

Lithocolletis Hiibner, 1825
Lithocolletis triarcha Meyrick, 1908

Lithocolletis triarcha Meyrick, 1908, Journ. Bombay Nat. Hist. Soc., vol. 18,
p. 811 (9, Bengal, cotton leafminer) ; 1912, in Wytsman, Genera Insectorum,
fasc. 128, p. 8; 1921, Ann. Transvaal Mus., vol. 8, p. 121 (S. Africa). Max-
well-Lefroy, 1909, Indian Insect Life, p. 537.—Fletcher, 1921, Mem. Dept.
Agric. India, Ent. ser., vol. 6, p. 137, pl. 33 (life history, India)—1933,
Imp. Counc. Agric. Res., Sci. Mon., no. 4, p. 40.—Clarke, 1955, Catalogue
. .. Microlepidoptera . . . Meyrick, vol. 1, p. 314.

Distribution: India, South Africa.

Food plant: Cotton (Gossypium) (leaf miner).

Material examined: Luzon, May 1931 (V. Aldaba), 17 specimens,
pasted, ‘“‘Zathocolletis triarcha Meyr. A.B. det. 1931.” Negros,
Victorias, 24.VI1I.1928, “leaf miner in cotton” (W.D. Pierde). 3 speci-
mens (1 o', 2 9) (USNM).

Lyonetiidae
Key to the Philippine Genera of Lyonetiidae

1. Forewing with apex turned upwards or downwards; head normal.

Decadarchis

Forewing with apex normal; head flattened, often a fillet on vertex.
Opogona

Opogona Zeller, 1853
Key to the Philippine Species of Opogona

1. Forewing yellow with posterior half dark fuscous-grey . . . O. dimidiatella
Forewing pale yellow, with two costal, one dorsal and one discal small dark
TVATIER, 0 ee a oh en he Rs ee RS A Ae GOR cre as et Oa ictenica
Forewing purple with a yellow transverse band ... . . O. flavofasciata

Opogona icterica Meyrick, 1915

Opogona icterica Meyrick, 1915, Exotie Microlepidoptera, vol. 1, p. 360 (7,
Mindanao).—Clarke, 1955, Catalogue . . . Microlepidoptera ... Mey-
rick, vol. 1, p. 166.

Distribution: Philippine Is., Mindanao.
The type specimen is in the British Museum (Natural History).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 265

Opogona dimidiatella Zeller, 1853
Fiaure 761

Opogona dimidiatella Zeller, 1853, Bull. Soc. Imp. Nat. Moscou, vol. 24, no. 3,
p. 507, pl. 4, figs. 13-16.— Walsingham, 1900, Ent. Monthly Mag., vol. 36,
p. 180.—Snellen, 1903, Tijdschr. Ent. 46, pp. 52, 53.—Van Deventer, 1912,
Dierl. Vijanden Suikerriet (2nd ed.), p. 165, pl. 22, fig. 12 (Java).—Mey-
rick, 1929, in de Joannis, Ann. Soc. Ent. France, vol. 98, p. 741 (Tonkin).
Distribution: Tropical Asia.
Food plant: Pods of Poinciana pulcherrima (flamboyant); dry
vegetable refuse, ete.
Material examined: Luzon, Mt. Makiling (Baker), 1 o.

Opogona flavofasciata (Stainton, 1858)
Figure 760

Lozostoma flavofasciata Stainton, 1858, Trans. Roy. Ent. Soc. London, ser. 2,
vol. 5, p. 124 (sex?, India)—Walker, 1864, List Lepidopterous Insects
British Mus., pt. 30, p. 1041—Mboore, 1867, Proc. Zool. Soc. London,
p. 671.—Cotes and Swinhoe, 1887, Cat. Moths India, p. 722, no. 4941.—
Semper, 1902, in Schmetterlinge Philippinischen Inseln, vol. 2, p. 705 (Ma-
nila).—Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 120.

Opogona flavofasciata.—Petch, 1906, Ann. Roy. Botanic Gardens Peradeniya,
Ceylon, vol. 3, p. 229.—Meyrick, 1910, Rec. Indian Mus., vol. 5, p. 230.—
Fletcher, 1920, Mem. Dept. Agric. India, Ent. ser., vol. 6, p. 177; 1929, op. cit.,
vol. 11, p. 120.

Distribution: India; Philippine Is., Luzon.

Material examined: Luzon, May 1924 (R.C. McGregor), 1 9;
Palawan, Ponce Cruz, XI.1935, 1 &@ (Acc. no. 4064, Bur. of Plant
Industry, P.I.) (USNM). “Opogona flavofasciata Staint. A.B.” Two
rubbed specimens.

In 1906, Petch wrote: ‘Larva in fungus-combs of termites’ nests,
which they reduce to a mass of excrementitious matter in a few days
when cultures of combs are attempted, the cultures being resolved
into a mass of black pellets. Though the moths are apparently con-
fined to this habitat, it is remarkable that no trace of the larvae or
their work has been observed in the termites’ nest under natural
conditions.” (See Fletcher, 1920, p. 177.)

Decadarchis Meyrick, 1886

Decadarchis minuscula (Walsingham, 1897)
FiIGuRE 762

Ereunetis minuscula Walsingham, 1897, Proc. Zool. Soc. London, p. 155 (West
Indies, 79); 1907, in Sharp, Fauna Hawaiiensis, vol. 1, pt. 5, p. 716, pl. 25, fig.
17 (Hawaii).—Swezey 1909, Hawaiian Sugar Planters’ Assoc. Exp. Sta. Ent.
Bull., no. 6, p. 12, pl. 2, figs. 7-9 (bionomics); 1910, Proc. Hawaiian Ent.
Soc., vol. 2, p. 42.

266 U.S. NATIONAL MUSEUM BULLETIN 257

Decadarchis minuscula.—Meyrick, 1915, Exotic Microlepidoptera, vol. 1, p. 367
(Ceylon); 1918, Ann. Transvaal Mus., vol. 6, p. 43 (South Africa).—Fletcher
1921, Mem. Dept. Agric. India, Ent. ser., vol. 6, p. 179.

Distribution: West Indies, South Africa, Ceylon, Hawaii. Prob-
ably distributed throughout the Tropics.

Food: Larva feeds in dry vegetable refuse, often beneath bark of
dead trees.

Material examined: Luzon, Manila, IV.1913 (O.W. Barrett), 2 9,

1 specimen in fragments (USNM).

‘Tineidae

Key to the Philippine Genera of Tineidae

1. Forewing with a hyaline small spot in disc. . ..... . . . Monopis
Forewing without such spot. . ... eee ake

2. Forewing narrow and long; abdomen eas bac eleader: Bead sometimes
enlarged: palpusibristly and:rough st. avcris Si Mekhi ee co

Not as‘abover wikis lt Fist hag ths BOF see et

3. Hindwing with veins 5 ad 6 tallced tit Nov RCE. dank et -Iséhnuridia
Hindwing with veins 5and 6 separate. .... . . . Harmaclona

4. Antenna in male bipectinate, pectinations fncwulneniletion Melasina
Antenna in male ciliate orsimple. .. . arta 2 cS

5. Posterior tibia with very long and fine popicseed fae above: in o& forming
a long pencil; forewing covered with highly raised rough scale crests;

thorax with a double posterior crest... ....4..6-. Hapsifera
Posterior tibia with moderate hairs or without hairs; forces not so strongly
TURE A Son EN 08S. Reh Shae kneel th Kiwi oe Wicd SE I go ee 6

6. Forewing with veins 8 and 9 out Ba 7, 7 to coats Galen 8 absent) or 7 and
SSOUTHOLIO oni ase nsr si ss 59 0rd bus\ a) abe) Bualincmeed al cleat Ona ede
Not all these three veins fined ae eT i ee ete:

7. Maxillary palpus absent; forewing with vein 7 to oe . . . Setomorpha
Maxillary palpus smooth, three-jointed, folded . . . . . Exaxa, new genus

8. Forewing with veins7 and 8 or8and9stalked. .......2.2.. 9
Forewing with all veins separate .... arnt ae “12

9. Forewing with vein 2 from 1/2, 3 from 3/4, 4 fon mele oF cell, vein 10
absent; apex of wing pointed. ....... . .. Oxytinea, new genus
Veins 2, 3, and 4 with a different origin; vein 10 present. . ...... 10

10. Head strongly enlarged; abdomen in two sexes with two lateral or subdorsal
longitudinal crests; posterior tibia often very long; forewing narrow, with

veins 7 and 8 stalked. .... ¢ ... . . Gerontha

Head normal; abdomen without anal eres nontenian tibia of normal
length; forewing normal, with veins 8 and 9 stalked. ....... Il

11. Forewing with veins 3 and 4 stalked, vein 11 from 1/3 of cell; maxillary
palpus drooping; all tarsi rough-scaled . .... .. . Trachycentra
Forewing with veins 3 and 4 separate; vein 11 from 1/2 of cell; maxillary
palpus ascending; tarsi normal. .... ve 1s to. kolacarta

12. Labial palpus porrected strongly flattened iterates terminal segment oval,
obtuse; large diurnal yellow and black, or orange and black colored species.
Coryptilum

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 267

Labial palpus ascending, not flattened laterally; nocturnal species, differ-
SHblypeOlored ys ee ee ee llctee lee ee Sets bh ohte Mee itl ol! s)yiicte risy eens 13

13. Scape of antenna with pecten; labial palpus distinctly curved, ascending,
median segment with a long brush of scales below, terminal segment
SMIOOGUs DOMIUCH Meek ay spite, Sov cared riuel hot ok cavehace Ney ste say el cae tc Tinissa

Scape of antenna without pecten, often flattened and dilated; labial palpus
little curved, obliquely ascending, rather slender,ro ughish below, obtuse.
Haplotinea

Gerontha Walker, 1864

Gerontha Walker, 1864, List Lepidopterous Insects British Mus., pt. 29, p. 782
(type species: G. captiosella Walker, 1864, Ceylon).—Fletcher, 1929, Mem.
Dept. Agric. India, Ent. ser., vol. 11, p. 98.—Diakonoff, 1955, Verh. Ned.
Akad. Wet., Nat., ser. 2, vol. 50, no. 3, p. 115.

This remarkable genus has never been redescribed. The discovery
of a couple of new species necessitates some extension of the concept
of Gerontha, and I use this opportunity to present a redescription.

Head often enlarged, with dense, loosely appressed scales. Ocellus
absent. Proboscis very short. Antenna under 1, ciliated in male,
ciliations 1-1%, simple in female, scape slightly flattened, without
pecten. Labial palpus curved and ascending, moderate or rather long,
basal and median segments strongly dilated and expanded below by
roughly projecting scales, a series of lateral bristles, sometimes also
larger apical bristles; terminal segment slender, more or less pointed,
hardly flattened, shorter than median. Maxillary palpus short, fili-
form, three-jointed and folded. Thorax without a crest. Abdomen
with two lateral keels or crests along its apical half, these crests
becoming subdorsal and converging on anal segments in the two sexes.
(Posterior wall of mesothorax and anterior wall of metathorax partly
closed by large and thin white membranes, resembling tympanal
organs. Perhaps because of these membranes mounted specimens
easily break at this place.) Anterior tibia sometimes with strong
spines in middle, and usually with a tuft of bristly scales and a couple
of spines at the apex. Posterior tibia elongate, covered with bristly
hairs above and beneath, posterior tarsus often strongly elongate.

Forewing narrow and elongate, top rounded; a brush of dark hairs
originating from the side of the mesothorax between bases of wings,
appressed to the underside of the forewing; with large tufts of raised
scales, Vein 1b furcate, 2 from angle in <’, from angle or from well
before angle in 9; veins 3 and 4 stalked, stalk out of base of 2, or
connate with 2 from angle, or stalk separate from 2, from angle (when
2 originates before angle), 5-7 parallel, 7 to apex, stalked with 8,
sometimes stalk connate with 9 from upper angle of cell, 9 out of
stalk beyond its base, or 9 free, from before angle. Vein 11 from
1/3 of cell.

237-168—67——18

268 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing with veins la and 1b close together and parallel, strongly
excurved and approaching 1c in middle, 2 from middle of cell, 3 from
well beyond middle, sometimes hyaline patches between 1b and Ie,
or between bases of 2 and 3, and 3 and 4, 4 from angle, 5 and 6 stalked,
connate or approximated, 7 parallel.

Genitalia of the two sexes as described for the type species below.

The large, long-legged species are strongly attracted by light.
Therefore, they are usually present in most collections. Only two
species, G. captiosella (all through tropical Asia?) and G. dracuncula
Meyrick (Andamans) have been described before. However, the
varied-looking “‘captiosella’”? may prove to contain several distinct
species when the genitalia will be studied. The larvae bore in de-
caying wood.

Key to the Philippine Species of Gerontha

1. Head and palpus white; forewing with a white spot in dise at 2/3.
G. nivicaput, new species

1 (0) Fig) O00 RA a PL AS ck eri 2

2. Hindwing transparent, with fuscous veins and suffused margin. . .. . 53
Hindwing.not: transparent; <'\cse.seaviycom bye rrenes ptey cigs teieeths bushes 4

3. Forewing strewn with numerous irregular dots of diverse size, tending to form
transverse fasciae; several larger dots. ........ G. captiosella
Forewing with less numerous fine dots and a single larger spot at 2/3 of
COBLR Te tte AIMS tle hie SREY eh, Ioman ee G. monostigma, new species

4. Head and thorax pale grey, palpus mixed with white.
G. captiosella f. capna, new form
Head, thorax, and palpus fuscous. ...... G. diascopa, new species

Gerontha captiosella Walker, 1864
Ficures 415-420, 764

Gerontha captiosella Walker, 1864, List Lepidopterous Insects British Mus.,
pt. 29, p. 782 (9, Ceylon).— Walsingham, 1887, in Moore, Lepidoptera Cey-
lon, vol. 3, p. 521 (Ceylon).—Fletcher, 1933, Imp. Counc. Agric. Res.,
Sci. Mon., no. 4, p. 80, pl. 72 (Ceylon, India).

Distribution: Ceylon, India, Sumatra, Java, Andaman Is., North
Australia.

Material examined: Luzon, Mt. Makiling (Baker), 1 o&, 2 9.
Mindanao, Surigao, V.1915, IX.1916. 18 #,5 9 (USNM). Zam-
boanga del Sur, 11 km NW of Milbuk, 390 m, 5.VIII.1958 (H.E.
Milhron), 19 (BMH). 19 &, 89. Genit. slides 5270, 5273 07; 5269,
52739.

Considerably varying as to the size, while the neuration varies
only slightly: in the forewing vein 2 may be connate with the stalk
of 3 and 4 or out of this stalk at different distances from the lower
angle of cell; the same is the case with vein 9 in reference to the stalk
of veins 7 and 8 and the upper angle of cell. In the hindwing veins

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 269

5 and 6 may be remote, connate or stalked. The distribution does
not seem to be entirely certain, since G. captiosella may prove to be a
complex of several similar species.

Male genitalia: Tegumen moderate, bases going down far ventrad.
Uncus distinct, bilobed, each lobe with a small crochet, bristly.
Gnathos with arms moderate, angulate hook forming a moderate
rising triangular plate with a produced aciculose point. Vinculum
bandlike, moderately dilated in middle. Saccus long and very
slender, with a moderately dilated top. Valva rather narrow, ex-
curved, cucullus rounded, sacculus absent. Aedeagus long, slender,
tubular.

Female genitalia: Seventh segment elongate, caudal edge of ventrite
rounded-prominent. Intersegmental membrane between 7 and 8 long.
Eighth segment moderately sclerotized. Sterigma, a cardiform weak
plate, partially covered by two large semioval lateral folds.

Gerontha captiosella Walker forma 9 capna, new form
FiguRE 765

Female, 28-38 mm. Similar to the typical form but with hindwing
opaque, greyish bronze, with darker veins. Hairs on posterior tibia
often grey.

The female genitalia show no tangible differences from those of the
typical form.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5271; 5 9, paratypes. 6 9 (USNM).

Gerontha monostigma, new species
FIGURES 433, 766

Male, 26mm. Head and thorax whitish, mixed and suffused with
grey. Palpus with basal segment brushy with scales, median seg-
ment slender at base, abruptly expanded and brushy towards top;
purple black, top of median segment white, terminal segment, base,
middle, and tip mixed with purple. Antenna fuscous. Abdomen
blackish purple. Legs, anterior and median black, tarsi white below
posterior grey mixed with purple, tibia whitish, grey towards apex,
long hairs above grey, posterior tarsus white, each segment with a
blackish-purple wreath of short spines at the top.

Forewing narrow, sublanceolate, pointed, dorsum sinuate. Vein
2 connate with the stalk of 3+4, 7 and 8 long-stalked, 9 out of stalk
close to base. Creamy white, glossy, markings dark purple. A
marginal row of small dots around the wing; a larger, rather con-
spicuous quadrate-trapezoidal spot on costa beyond 2/3 (opposite
closing vein), limited below by upper edge of cell, followed by two
elongate marks posteriorly, ultimate mark smaller, subapical; irregu-

270 U.S. NATIONAL MUSEUM BULLETIN 257

lar small dots of diverse size scattered along veins on posterior half
of wing and filling out apical area; parting vein and veins 5 and 6
narrowly dark purple; upper and lower edges of cell from beyond
base to about 2/3 of wing broadly suffused with light grey. Cilia
(imperfect) whitish mixed with purple.

Hindwing with veins 5 and 6 stalked, stalk rather short; hindwing
semipellucent; costa as far as vein 8 opaque and creamy, densely
scaled; apex and dorsum with a suffused blackish band; all veins except
upper edge of cell thickly streaked with blackish, except parting vein
and veins 5+6 which are very narrowly blackish.

Male genitalia: Uncus with slight excisions at bases. Gnathos
broad, about 2/3 length of tegumen + uncus, slightly constricted at
base, gradually narrowed beyond middle, top broad, truncate. Valva
curved, gently narrowed beyond base, top clavate.

Material examined: Mindanao, Zamboanga del Sur, 11 km NW of
Milbuk, 390 m, 5.VIII.1958 (H.E. Milliron), 1 &, holotype, genit.
slide 5325 (BMH).

Very similar to G. captiosella, but with distinct costal stigmata
before 2/3 of wing, and with dark-veined hindwing.

Gerontha diascopa, new species
Ficures 421-422, 767

Female, 29 mm. Head creamy, on vertex suffused with grey
lateral tufts on vertex rising and hornlike, with dark fuscous suffused
apical spots, face with white lateral spots below. Labial palpus with
basal and median segments brushy, apical segment slender, com-
pressed frontocaudally; basal and median segments black, a white
spot at apex of median, terminal segment whitish, with a basal, a
median, and subapical somewhat suffused blackish band. Thorax
whitish, finely irrorated with light brown. Abdomen dark bronze
fuscous, becoming darker posteriorly, anal tuft pale ochreous, apical
segments with thin lateral fins of scales, gradually becoming two
slender dorsal crests on top of apical tuft, venter light greyish ochreous.
Posterior tibia dark fuscous, apex pale ochreous, tarsus pale ochreous,
dark ringed.

Forewing narrow, elongate-oval, costa gently concave anteriorly,
almost straight, rounded-prominent beyond 3/4, apex rounded, termen
rounded and oblique; with large tufts of raised scales; vein 2 from
well before angle, 3 and 4 stalked from angle, 7 to apex, 9 connate
with stalk of 7 + 8, 11 from 1/3. Creamy, irrorated with dark
brown, this color forming dense streaks or series of rounded spots along
veins, tending to form transverse strigulation. Costa suffused along
basal 3/4 with pale grey and marked with numerous dark brown
suffused transverse blotches; posterior fourth of costa creamy with

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS oF

three equidistant dark spots; anterior half of dorsum from beyond
base as far as fold irrorated with fulvous; a large, oval raised tuft
on end of cell, rather pale fuscous, becoming dark brown posteriorly,
scales with white tips on lower half of tuft posteriorly; another similar
but much smaller tuft above and slightly beyond it; an oblique
transverse dark fuscous blotch before apex, preceded by a parallel
streak of not obscured ground color, forming a rather conspicous
oblique fascia; numerous variously colored smaller tufts along and
between veins. Cilia greyish creamy, with a dark brown interrupted
subbasal line, a faint fuscous supramedian line and interrupted dark
fuscous-grey suffusion along tips of cilia.

Hindwing with a hyaline spindle-shaped patch between bases of
vein 2 and 3 and a small and narrow one between bases of 3 and 4;
rather dark fuscous golden, veins, costa, and dorsum suffused with
purple. Cilia dull dark fuscous.

Female genitalia: Lamella antevaginalis inverted-trapezoidal,
erected, upper edge gently emarginate. Ductus and corpus bursae
simple.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5267; 1 9, paratype (USNM).

Closely allied to G. captiosella Walker, but very distinct by the
hyaline spots in the hindwings and by darker color of both fore-
and hindwings.

Gerontha nivicaput, new species
Fiaures 424-425, 768

Female, 27-28 mm. Head white. Antenna with scape white, fla-
gellum dark fuscous, finely pale-ringed. Labial palpus dark grey,
more than apical half of median segment white, terminal segment
whitish; a series of large black lateral setae along basal and median
segments. Maxillary palpus whitish, dark ringed. Thorax grey,
strongly suffused with dark fuscous purple, apex and tips of tegulae
lighter grey. Abdomen dark fuscous purple, anal tuft and venter
whitish, sides whitish with dark segmental bands. Posterior tibia
fuscous, top white, white spots around bases of median spurs, tibia
fuscous, white ringed.

Forewing narrow, elongate-oval, costa rather distinctly concave,
rounded but very faintly prominent at 3/4, apex rounded, termen
rounded, oblique. Vein 2 from rather before angle, 3 and 4 short
stalked from angle, 7 to apex, 7 and 8 stalked, 9 free, from well before
apex, 11 from 1/3; with numerous large raised scale tufts. Silvery
grey white, suffused with darker grey, irrorated and marked with
dark fuscous purple. A series of numerous transverse suffused
blotches along costa, more or less continued by series of similar

Biz U.S. NATIONAL MUSEUM BULLETIN 257

blotches or raised tufts on veins, tending to form transverse strigula-
tion; a dark brown-purplish suffusion on base of costa, edged by
ferruginous tawny; a transverse series of two large rounded, raised
ferruginous-tawny tufts, mixed with a few long white hair-scales, one
tuft above dorsum, another in cell, edged posteriorly in fold by a dark
purple suffusion; two similar tawny tufts, on upper edge of cell at
1/3 of wing length, and on base of vein 10, respectively; some three
smaller tufts along vein 1b; two large white tufts, on upper and lower
angles of cell, respectively, upper largest; a sometimes ill-defined
slightly outwards-oblique transverse streak of pale ground color, at
about 2/7 of wing, followed by two broad and one narrow blackish
transverse bands, last marginal, in apex; numerous smaller, variably
colored tufts scattered all over the wing. Cilia pale grey, mixed and
barred with darker grey except in tornus, a black interrupted subbasal
line.

Hindwing with vein 2 from middle, 3 from beyond middle, 4 from
angle, 5 and 6 separate; pale ochreous, irregularly marbled with
bronze grey, veins bronze purple, costa and dorsum with a purple
gloss. Cilia golden fuscous, with a pale basal line.

Female genitalia: Lamella antevaginalis rectangular, rather nar-
rower and much longer than in G. diascopa. Anapophyses longer
and more slender.

Material examined: Luzon, Mt. Makiling (Baker), 1 9°, holotype,
genit. slide 5268; 2 9, paratypes (USNM). Mindanao, Lanao, plains,
Kolambugan, 2.VII.1914 (A.E. Wileman), 1 9, paratype (BM).

Judging from the genitalia, closely allied to the preceding
species (G. diascopa).

Harmaclona Busck, 1914
Figures 412, 454-456

Harmaclona Buseck, 1914, Proce. U.S. Nat. Mus., vol 47, p. 63 (Tineidae).—
Fletcher, 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 104 (Arrheno-
phanidae!). [Type species: Harmaclona cossidella Busck, 1914 (Panama).]

Ptychoxena Meyrick, 1916, Exotic Microlepidoptera, vol. 1, p. 615.—Fletcher,
1929, Mem. Dept. Agric. India, Ent. ser., vol. 11, p. 192.—Diakonoff, 1955,
Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 50, no. 3, p. 115 [new synonym].
[Type species: Ptychorena tephrantha Meyrick, 1916 (India, Ceylon, Aus-
tralia) .]

Micrerethista Meyrick, 1938, Trans. Roy. Ent. Soe. London, vol. 87, p. 527.—
Diakonoff, 1955, Verh. Ned. Akad. Wet., Nat., ser. 2, vol. 50, no. 3, p. 131
[new synonym]. [Type species: Micrerethista mochlacma Meyrick, 1938
(New Guinea).]

Type species: Harmaclona cossidella Busck, 1914 (Panama).
To the description of this remarkable genus should be added the
following points. Labial palpi sometimes widely diverging, always

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS Vie

closely appressed to face and eyes. Maxillary palpi moderately short,
thick, rising, roughly scaled. Proboscis absent.

Harmaclona tephrantha (Meyrick, 1916), new combination
Fiaures 426, 457-458, 461, 769

Ptychozena tephrantha Meyrick, 1916, Exotic Microlepidoptera, vol. 1, p. 616
(o@?, Ceylon, Bhotan, Natal, Venezuela, French Guiana).—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 304.

Distribution: Recorded by Meyrick from Ceylon, India, South
and West Africa, South America, Bismarck Is., Northeast Australia,
China, Malaya. Probably several distinct species and subspecies
are concerned.

Material examined: Luzon, Mt. Makiling (Baker), 3 o’, genit. slide
5285; 1 9, genit. slide 5272 (USNM). Luzon, Benguet Subprov.,
Klondyke, 800 ft., 16.III.1912 (A.E. Wileman), 1 9 (BM).

Male genitalia: Tegumen, a broad and simple plate with a rounded
edge. Tuba analis as long as tegumen, sclerotized, with a ventral
split, extended far capitad as a sclerotized oval plate, so forming a
large subscaphium. Vinculum, a narrow ring. Saccus short and
pointed. Valva elongate, strongly concave longitudinally, ventral
angle pointed. Cucullus long, finger-shaped. Processus basilis mod-
erate. Juxta small, oval, directed backwards (rostrad). Anellus
short, tubular. Aedeagus slender, moderately long, apical third
attenuate, edge with sparse serrations.

Female genitalia: Eighth tergite sclerotized, with prominent lower
angles. Ostium, a simple, rather wide funnel. Colliculum indicated,
a hyaline tube. Ductus and corpus bursae simple.

Ischnuridia Sauber, 1902

Ischnuridia Sauber, 1902, in Semper, Schmetterlinge Philippinischen Inseln,
vol. 2, p. 704—Fletcher 1929, Mem. Dept. Agric. India, Ent. ser., vol. 11,
p. 119 (Lyonetiidae?).

Type species: Ischnuridia virginella Sauber, 1902 (Philippine Is.).

This mysterious genus has been attributed by Meyrick to the family
Lyonetiidae, according to his unpublished notes, preserved in the
British Museum (Natural History). Fletcher followed him (1929)
but recorded the family name with a question mark. Apparently
the species has never been restudied.

With the kind help of Dr. Heinz Schréder, Senckenberg Museum,
Frankfurt am Main, Germany, I was able to place the insect
exactly. The unique type specimen of the type species is preserved
in that museum. I was allowed to dissect the distal portion of the
abdomen, while Dr. Schréder kindly provided me with a photograph

274 U.S. NATIONAL MUSEUM BULLETIN 257

and with sketches of head and neuration of the type, so that I am
able to present an approximate redescription of the genus.

It proves to belong to the Tineidae and to be closely related with
Harmaclona Busck, which apparently is a circumtropical genus.

Head rough. Ocellus and proboscis probably absent or vestigial.
Antenna in female simple, about 1, scape thickened, without pecten.
Labial palpus long, curved, and subascending, rather smooth, median
segment dilated towards apex, terminal segment moderately at-
tenuated, subobtuse; median segment along posterior half and terminal
segment beset around with not dense setae of various sizes. Max-
illary palpus apparently several-jointed and folded, basal segments
ascending.

Forewing narrowly elongate-oval, almost lanceolate, costa curved
at extremities, especially before apex, apex obtusely pointed, termen
extremely oblique, gently concave.

As far as I can read Dr. Schréder’s sketch, the forewing does not
possess veins 2 and 8, vein 4 originating from angle; 7 to costa, separate
from 8, 11 from before 1/3. Hindwing about 1, cilia 24%; elongate-
semioval; vein 2 about 3/4, 5 and 6 stalked, cell with two additional
veins; the female frenulum apparently is single.

The abdomen is extremely long and slender, which is the origin
of the name of the genus: ‘Slender as a damsel fly of the genus
Ischnura” (Sauber, 1902, p. 704). The incompletely described genus
was supposed to be related to Dendroneura Walsingham (Opogona
Hiibner) which is certainly incorrect.

Ischnuridia virginella Sauber, 1902
Fiaures 379-381, 401, 772

Ischnuridia virginella Sauber, 1902, in Semper, Schmetterlinge Philippinischen
Inseln, vol. 2, p. 704, pl. 66, fig. 17 (o’, S.E. Mindanao).

Distribution: Philippine Is., Mindanao.

The unique type specimen, a female, elegantly, but inadequately
illustrated by its author, was stated to be a male. The forewing is
13 mm, the exact locality and date, southeast Mindanao, Sibulan,
25.1.1882.

Female genitalia: The ovipositor apparently is destroyed, the
very long postapophyses being broken distally. The seventh (or
eighth?) abdominal tergite sclerotized, with a narrow membranous
median split, at the end this tergite forming two strong hairy prom-
inences. Sterigma thinly haired, lamella antevaginalis with a curved,
moderately sclerotized rim, together with the colliculum Y-shaped;
lamella postvaginalis irregular. Colliculum, a weak small cylinder.
Anapophyses long and strong, united by a sclerotized small plate
(genit. slide 5767).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 975

Holacarta Meyrick, 1917

Holacarta chalcathra, new species
Figures 402-405, 770

Male, 20 mm. Head (rubbed) and thorax dark grey mixed with
blackish. Antenna pale yellow, scape blackish grey. Palpus with
median segment cylindrically thickened, roughly tufted along entire
lower edge, terminal segment 1/2, obliquely ascending; sordid ochre-
ous grey, strongly mixed with blackish; terminal segment blackish,
extreme tip paler, greyish. Abdomen dark bronze fuscous, sides
mixed with light ochreous (posterior legs missing).

Forewing broadly lanceolate, broadest at 1/3, costa little curved at
base, gently prominent at 1/3, moderately rounded along posterior
fourth, apex acutely pointed, termen sinuate, very oblique. Rather
deep brassy bronze, anterior 2/3 irregularly clouded with blackish
purple, edge of this color rather well defined in disc of left wing, very
outwards-oblique, right wing rather obscured throughout with purplish
grey and blackish purple; a conspicuous but small slightly raised
elongate spot in lower angle of cell, pale ochreous, a point of the same
color below it on dorsum, extending as a light bar over cilia. Cilia
(damaged) dark purplish grey, mixed with blackish purple.

Hindwing black, rather dull, cilia concolorous.

Male genitalia: Tegumen semiannular, high. Uncus rounded,
hairy. Gnathos paired, each arm strongly hooked, top pointed.
Valva moderate, elongate, cucullus rather abruptly narrowed. Vin-
culum semiannular, moderate, saccus very long and slender. Aedea-
gus long and straight, base slightly dilated.

Material examined: Luzon, Mt. Makiling (Baker), 1 o&, holotype
genit. slide 5289 (USNM). An obscure insect with left pair of wings
slightly rubbed. Agrees with the description of this genus, except
for the pointed wing and hardly any raised scales on the wings, which
may be due to rubbing.

Exaxa, new genus

Head roughly scaled. Ocellus absent. Probscis very short, vestig-
lal. Antenna in female 4/5, subserrulate, simple, scape elongate,
with pecten. Labial palpus long, curved and ascending, strongly
flattened laterally, strongly dilated by long rough fringe of scales
along lower edge throughout, median segment with top far exceeding
base of antenna, with a single apical bristle, sometimes with a lateral
bristle, terminal segment over 1/3, subobtuse. Maxillary palpus
smooth-scaled, three-jointed, moderately folded and pointed. Thorax

276 U.S. NATIONAL MUSEUM BULLETIN 257

withouta crest. Posterior tibia in female with thin and long, smoothly
appressed hairs above.

Forewing rather broad, oblong-ovate, apex and termen rounded.
All veins present, 1b furcate, 2 from about 1/3, 3 from 1/6, 4 from angle,
7 and 8 out of 9, 7 to termen, 11 from middle, cell rather narrow.

Hindwing elongate-suboval, 1, cilia 1/2. Vein 2 from just beyond
middle of cell, 3 from 3/4, 4 from angle, 4-7 parallel, discoidal vein
receding above base of vein 6, a parting vein in cell, single, to base of 5.

Type species: HExaxa rectilinea, new species.

Very distinct by peculiar neuration.

Exaxa rectilinea, new species
Figures 438-439, 465-466, 771

Female, 22.5mm. Head pale yellow. Antenna pale yellow, finely
ringed with brownish. Palpus pale yellow, upper edge of basal and
median segments brownish, spines black. Thorax deep fuscous
yellowish, with broad lateral edges pale yellow, a rounded large pale
yellow apical patch. Abdomen light ochreous.

Forewing elongate-oval, costa gently curved anteriorly, straight in
middle, strongly curved before apex, apex rounded, termen rounded,
oblique and very short. Pale ochreous yellow, markings formed by
dark fuscous, brownish, and fuscous-yellowish dusting. Base of costa
with a moderate dark fuscous suffused spot, rather irregular, with lower
edge extended as an irregular streak or area of sparse dark brown dust-
ing above cell; posterior half of cell with an anteriorly attenuated
streak with a dark brown spot on end of cell, the streak not exceeding
one-third of cell width; this streak connected posteriorly by a lighter
and less dense suffusion with upper half of termen, and not exceeding
vein 6; an irregular streak from cell to apex, between veins 6 and 7;
irregular bands of fuscous-brownish dusting along costa before apex
and along posterior half of dorsum, respectively; a broader streak
along fold from base to middle of wing, at base irregularly dilated and
more or less extended along and above anterior part of dorsum.
Cilia pale yellow, irrorated with dark fuscous, a more or less inter-
rupted subbasal dark fuscous band.

Hindwing pale golden yellow, suffused with pale purplish fuscous.
Cilia glossy pale golden yellow.

Female genitalia: Ovipositor very long and slender. Sterigma
hardly modified, indication of an oval plate. Colliculum apparently
a slender long tube.

Material examined: Luzon, Mt. Makiling (Baker), 1 9, holotype,
genit. slide 5293 (USNM).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 277

Hapsifera Zeller, 1847
Key to the Philippine Species of Hapsifera

1. Forewing with strong raised crests of tufts, light fuscous, markings darker,
AMIE HESUIPUSCON Ms Be ies Ue Rea Ks, WR NE ye Bl a Ron ts Ble H. rugosella
Forewing with slight tufts, ochreous whitish, markings dark brown.

H. albescens, new species

Hapsifera rugosella (Stainton, 1859)
FIGURES 384-385, 410—411la, 789

Cerostoma rugosella Stainton, 1859, Trans. Roy. Ent. Soc. London, ser. 2, vol.
5, p. 113 (sex?, Calcutta) —Walker, 1864, List Lepidopterous Insects British
Mus., pt. 30, p. 1017.—Moore, 1867, Proc. Zool. Soc. London, p. 669.— Wal-
singham, 1885, op. cit., vol. 1885, p. 883.

Hapsifera rugosella Snellen, 1885, Tijdschr. Ent., vol. 28, p. 20, pl. 2, figs. 1-4
(@, Celebes, new species!).—Fletcher, 1921, Mem. Dept. Agric. India,
Ent. ser., vol. 6, p. 187; 1933, Imp. Counc. Agric. Res., Sci. Mon., no. 4, p.
81.—Meyrick, 1935, in Caradja and Meyrick, Materialien . . . , Micro-
lepidopteren-Fauna ..., p. 93 (Shanghai); 1939, Expl. Pare Nat. Albert,
pt. 14, p. 27, no. 89.

Cerostoma rugosellus.—Swinhoe, 1889, in Cotes and Swinhoe, Cat. Moths India, p.
709, no. 4839.

Dasyses rugosellus.—Durrant, 1903, Indian Mus. Notes, vol. 5, p. 104, pl. 15, fig.
3.—Fletcher, 1917, Rep. Proc. 2nd Ent. Meeting Pusa, p. 257.—1920,
Rep. Proc. 3rd Ent. Meeting Pusa, vol. 1, p. 165.

Dasyses rugosella.—Maxwell-Lefroy, 1909, Indian Insect Life, p. 540.—Meyrick,
1913, Ann. Transvaal Mus., vol. 3, p. 335 (Natal).

Psoricoptera? hirsutella Walsingham, 1881, Trans. Roy. Ent. Soc. London, p.
261, pl. 12, fig. 29.

Scalidomia hirsutella— Walsingham, 1897, ibid., p. 65.

Distribution: Tropical Asia and Natal.

Material examined: Luzon, Los Bafios, ‘‘Acc. no. 1229, Bur. Agr.
P.I.” (C.R. Jones), 2 9. Luzon, Paniqui, Tavlas Prov., 22.1.1945, 19
(USNM). Agoo, La Union, 18.VII.1945 (J.G. Franclemont), 1 9
(CUI).

It is remarkable that this species has been described as new two
times under the same name “‘rugosella’’, first in 1859 by Stainton, as
Cerostoma rugosella, new species, and afterwards by Snellen in 1885,
as Hapsifera rugosella, new species!

Hapsifera albescens, new species
Fiaures 435, 774

Male, 17.5 mm. Head pale fuscous grey, face with long, rough-
ish scales, drooping down over mouth. Antenna creamy whitish.
Palpi strongly diverging, pale ochreous inwardly, outwardly dark
fuscous, dusted with blackish, top of median segment pale ochreous.
Thorax creamy white. Abdomen pale ochreous.

278 U.S. NATIONAL MUSEUM BULLETIN 257

Forewing elongate-oval, costa gently curved throughout, more
curved at extremities, apex obtusely pointed, termen rounded, very
short. Creamy, markings formed by purplish-black dusting. Costa
with a slightly postmedian irregularly semioval spot, not reaching
cell; a roundish large dot on costa before apex, followed by two smaller
dots, ultimate preapical; a series of very irregular spots and dots of
diverse sizes along dorsum, in tornus and along termen; some 2 or 3
longitudinal marks along base of upper edge of cell; the whole wing
strewn with blackish points, more numerous posteriorly and tending
to form irregular spots, largest well before apex (absent in right
wing). Cilia pale ochreous with a creamy-white base.

Hindwing pale greyish ochreous, finely strewn with pale fuscous,
more densely so toward apex and throughout with a faint purple
gloss. Cilia pale ochreous with a greyish subbasal shade and whitish-
creamy base.

Male genitalia: Tegumen moderate, with rolled up edges, and an
emarginate top. Uncus absent. Gnathos paired, each arm slightly
sinuate, slender and pointed. Valva slender and rather long, cucullus
rounded, sacculus 1/2, well defined with a free obtuse top; beyond
this there is a long sclerotized and slightly curved spike, reaching to
the top of cucullus, with a dilated base. Vinculum V-shaped, saccus
rather short, slender. Aedeagus long, moderately broad, slightly
sinuate.

Material examined: Luzon, Mt. Makiling (Baker), 1 o, holotype,
genit. slide 5291 (USNM).

Trachycentra Meyrick, 1886

Trachycentra cicatricosa Meyrick, 1922
FiaureEs 446, 777
Trachycentra cicatricosa Meyrick, 1922, Exotic Microlepidoptera, vol. 2, p. 598
(9, Manila).—Clarke, 1955, Catalogue . . . Microlepidoptera . .
Meyrick, vol. 1, p. 90.

Distribution: Luzon, Manila.

The type specimen, unique, is in the Paris Museum, genit. slide
5507 (the abdomen has been damaged by ?Adephaga and the bursa
copulatrix is missing).

Female genitalia: Apophyses very long and strong, bases slightly
dilated and truncate. Sterigma little sclerotized, V-shaped. Ductus
bursae simple. Ovipositor bipartite.

Tinissa Walker, 1864
Key to the Philippine Species of Tinissa

We. “MISTS! ce lese a zee ere arst ets BAS) ahustee LCDs eee eee 2
Memales) 25: 2 Ge Oe Bee 8. Ae Rh cl Sete ee A Se a ener 3

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 979

2. Forewing moderately but distinctly dilated, purplish fuscous, irregularly
marked with roundish black-edged dots, especially arranged along margins.

T. torvella

Forewing pale ochreous with numerous and close transverse dark fuscous

RUPE OR wae ik Sens OLS, LOR Rees MAT dhe tie te T. baliomicta

3. Forewing with a narrow straight white oblique line from dorsum near base
ROVE CONEAT)2.va fier hi aatcsass Pane eins ot tonite: wo kee 2 T. baliomicta
anewanie WabHa@tthenich’ lime) 5 ‘ies jo Pies) as ss) ey FS ga. eee as T. torvella

Tinissa torvella Walker, 1864
Figures 428-432, 775

Tinissa torvella Walker, 1864, List Lepidopterous Insects British Mus., pt. 29,
p. 780 (patria ignota, ?).—Fletcher, 1929, Mem. Dept. Agric. India, Ent.
ser., vol. 11, p. 224.—Diakonoff, 1948, Treubia, vol. 19, p. 218 (Buru).

Distribution: India, Ceylon, Sumatra, Borneo, Java, Buru.

Material examined: Luzon, Mt. Makiling (Baker), 10 o, genit.
slide 5264, 5274, 3 9; ‘‘Tinissa baliomicta Meyr., Paratype,” 1 9.
Palawan, Puerto Princesa, October 1925, 1 9, “‘ Tinissa torvella Walk.,
Det. J.D. Bradley, 1949,” genit. slide 5263. Mindanao, Kolambugan,
25.V1I.1915,19. 10 o,6 2 (USNM).

Male genitalia: Tegumen bipartite, each half concave, semiovoid,
at end sclerotized, narrowed, top dilated and truncate, bristly.
Uncus absent. Gnathos, socius absent. Transtilla paired, a slender
and long rod on each side, joined to the base of the costa. Vinculum
large, conical, saccus broadly triangular, moderately long. Valva
very small, articulate, strongly sclerotized, base cylindrical, apical
part (cucullus) verrucose and bristly, top irregularly serrate. Anellus
complicated, tubular, encircling aedeagus, anellus lobes rising, sub-
circular; distally from these, an elevated bristly knob. Aedeagus
tubular, very long and slender, base dilated.

Female genitalia: Sterigma strongly sclerotized, lamella antevagi-
nalis, a trapezoidal dark plate with two dentations at top; ostium,
a dark cylinder behind this lamella. Eighth tergite modified, a
dilated and cordiform plate, tops bristled. Ductus and corpus
bursae simple.

Tinissa baliomicta Meyrick, 1928
Figures 423, 776, 778
Tinissa baliomicta Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 424 (9,
Philippine Is.).—Clarke, 1955, Catalogue . . . Microlepidoptera . . . Mey-
rick, vol. 1, p. 63.
Distribution: Philippine Is., Luzon, Mt. Makiling.
Male, neallotype, 16mm. Head creamy white. Maxillary palpus
with apical segment covered with strongly diverging scales, fanlike,
pure white. Labial palpus white, median segment along upper edge

280 U.S. NATIONAL MUSEUM BULLETIN 257

dark purplish fuscous, fringe of lower edge suffused with fuscous on
lower half throughout, terminal segment with a strongly oblique
median band. Antennacreamy. Thorax creamy yellowish. Abdo-
men creamy yellowish, venter yellowish white with a pair of sublateral
narrow black stripes, valva with a median black stripe. Posterior
tibia creamy white, posterior half of upper edge with an expanded
tuft of scales, triangularly prominent at the beginning, rounded at
the end, pale greyish ochreous, appearing grey in certain lights.

Forewing sublanceolate, rather narrow. Creamy, with numerous
fuscous-grey transverse strigulae, scattered all over the wing, except
along costa anteriorly; base of costal edge suffused with grey; an
inwards-oblique grey transverse mark from costa well beyond base,
dilated at the end, not reaching base of wing; plical stigma larger
than other markings, round, at 1/3 of wing length. Cilia whitish
ochreous, tinged brighter yellow along costa and around apex, opposite
apex tipped slightly with dark.

Hindwing semipellucent pale golden yellowish, veins deeper yellow.
Cilia whitish yellow.

The female posterior tibia (missing in the holotype) is covered with
roughly rising scales along anterior half, with a triangular dense tuft
well before apex and a rounded tuft at apex, in fact similar to that in
the male, but more infuscated above and beneath, with a broad dark
fuscous band including the triangular tuft. Spurs dilated by a fringe
of bristly grey scales along posterior edge.

Male genitalia rather differing from these of the type species, 7.
torvella Walker. 'Tegumen similar, but less sclerotized, less narrowed
tops simply truncate. Vinculum moderate, annular; saccus very
long, slender. Valva semiconical, concave, broad at base, cucullus
narrowed, conical, rounded. Sacculus represented by a thin marginal
rod and a second ventral top of valva, with a large transverse fila-
mentous top. Costa of valva with a moderate triangular hairy
process. There is a slender process at the middle of the base of valva,
directed rostrad. Anellus moderately oval, forming a central tube.
Aedeagus extremely long and slender.

Female genitalia: Eighth tergite dilated, oval. Sterigma strongly
sclerotized and hairy, shaped as an inverted large W. Ostium small,
dilated at the top. Ductus and corpus bursae simple, unarmed, finely
transversely plicate.

Material examined: Luzon, Mt. Makiling (Baker), 2 o%, genit.
slide 5265, neallotype, 10 9, genit. slide 5266 (USNM). Benguet
Subprov., Palali, 2000 ft., 20.X1I.1912 (A.E. Wileman), 1 2 (Roths-
child bequest, BM). Also Singapore (Baker), 1 @ (USNM).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 281

Monopis Hiibner, 1826
Key to the Philippine Species of Monopis

1. Forewing blackish with a light costal spot .......... 2
Forewing purplish fuscous, with a pale yellow subbasal band and a cont 4 aie

M. avara

2. Costal spot inverted-trapezoidal, pure white ....... M. monachella

Costal spot semioval, white, centered with pale yellow suffusion.
M. hemicitra
Monopis hemicitra Meyrick, 1907
Fiaures 442-444, 780

Monopis hemicitra Meyrick, 1907, Journ. Bombay Nat. Hist. Soc., vol. 17, p. 417.
(Ceylon, o& 9).—Fletcher, 1921, Mem. Dept. Agric. India, Ent. ser., vol. 6,
p. 194 (India).—Clarke, 1955, Catalogue . . . Microlepidoptera ... Mey-
rick, vol. 1, p. 156.

Monopis prosarithma Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 425
(Philippine Is., 9).—Clarke, 1955, Catalogue . .. Microlepidoptera .. .
Meyrick, vol. 1, p. 260 [new synonym].

Distribution: Ceylon, India, Philippine Is.

Food: Bred from a mantid egg-mass (India).

Material examined: Luzon, Mt. Makiling (Baker), “30,” “Monopis
prosarithma Meyr., Paratype” (1 9): 2 9; Los Bajios, 2 @, 1 9, genit.
slide 5283 o& (USNM). Agoo, La Union, 10.VITI.1945 (J.G. Francle-
mont), 1 9, genit. slide 5104. 2 o&,49 (CUD).

The present topotypical material from Mt. Makiling proves the
above synonymy. WM. prosarithma was described after a single female
(type apparently lost), which differed by the neuration of the forewing
(veins 7 and 8 long-stalked, 9 separate) and by grey cilia of the lind-
wings. I find these veins in all the present specimens coincident (vein
7 or 8 absent), while one female has also yellow cilia in the hindwing.

Female genitalia: Sterigma weak, a slender and small flattened
funnel, with a deeply emarginate ventral edge. Ductus and corpus
bursae membranous. Signum absent. lLobi anales long-pointed.
Anapophyses pointed at top and slightly sinuate. Both pairs of
apophyses slightly and abruptly dilated at base.

Male genitalia: Tegumen and gnathos together forming a sclero-
tized tube. Uncus well defined, top with two small subascending
processes. Hook of gnathos bipartite, halves pointed, rather short,
sclerotized and united. Vinculum, a slender ring with prominent
lateral angles. Saccus very long and slender, gently dilated beyond
base. Valva much larger than in M. monachella, robust, subrectangu-
lar, cucullus slightly dilated, truncate; with inner edge forming an
elevated obtuse ridge along its entire length. Aedeagus long, slender,
spindle-shaped in middle, base dilated.

282 U.S. NATIONAL MUSEUM BULLETIN 257

Monopis monachella (Hiibner, 1796)
Figure 779

Tinea monachella Hiibner, 1796 [Tineae], in Sammlung Europiaischer Schmetter-
linge, pt. 8, p. 65, pl. 21, fig. 143.

Blabophanes monachella.—Meyrick, 1883, Ent. Monthly Mag., vol. 20, p. 36;
1894, Trans. Roy. Ent. Soc. London, p. 27.

Monopis monachella.x—Meyrick, 1895, Handbook British Lepidoptera, p. 785.—
Semper, 1902, Schmetterlinge Philippinischen Inseln, vol. 2, p. 705.—
Meyrick, 1914, Ent. Mitteil. Suppl., vol. 3, p. 59; 1928, Rev. Handbook
British Lepidoptera, p. 823; 1930, in de Joannis, Ann. Soc. Ent. France, vol.
99, p. 742.—Walsingham 1897, Trans. Roy. Ent. Soc. London, p. 63; 1907,
in Sharp, Fauna Hawaiiensis, vol. 1, pt. 5, p. 727.— Rebel, 1901, in Staudinger
and Rebel, Cat. Lepidopteren palaearktischen Faunengebietes, pt. 2, p. 236,
no. 4536.—Fletcher, 1920, Mem. Dept. Agric. India., Ent. ser., vol. 6, p. 194;
1933, Imp. Counce. Agric. Res., Sci. Mon., no. 4, p. 74.—Pierce and Metcalfe,
1935, Genitalia Tineina British Is., p. 97, pl. 59—Diakonoff, 1948, Treubia,
vol. 19, p. 219. [For more literature data cf. Walsingham, 1897, Trans.
Roy. Ent. Soc. London, p. 63.]

Tinea longella Walker, 1863, List Lepidopterous Insects British Mus., pt. 28, p.
479.

Blabophanes longella.—Butler, 1881, Ann. Mag. Nat. Hist., ser. 5, vol. 7, p. 396,
no. 29.—Walsingham, 1887, in Moore, Lepidoptera Ceylon, vol. 3, p. 503,
pl. 209, fig. 1.

Distribution: Europe, Siberia, North America, Hawaii, Samoa,
Philippine Is., Formosa, Tonkin, Sumatra, Java, Buru, India, Burma,
Ceylon, West and South Africa.

Material examined: Luzon, Mt. Makiling (Baker) 1 o, genit.
slide 5275, 1 9 (USNM).

Male genitalia: Valva with a straight costal edge, cucullus obtuse,
obliquely truncate. Saccus very long and slender. Aedeagus a
long and moderately wide tube. Uncus moderate, with a conical top.
Gnathos, two slender, little sclerotized narrowed processes.

Monopis avara Meyrick, 1919
Fiaures 427, 434, 781

Monopis avara Meyrick, 1919, Exotic Microlepidoptera, vol. 2, p. 239 (Bombay,
o'); 1929, in de Joannis, Ann. Soc. Ent. France, vol. 98, p. 742 (Tonkin).—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 62
(Klondyke, Benguet, Luzon 800, 1.IV.1912 (AEW), 1 9, genit. slide 5677).

Distribution: India, Tonkin.

Female, 11 mm. Head pale yellow, palpus very short, blackish
fuscous. Antenna dark fuscous bronze. Thorax dark fuscous
bronze. Abdomen glossy grey fuscous, venter and anal tuft pale
yellow.

Forewing elongate sublanceolate, dilated, costa curved posteriorly,
apex rather pointed, termen rounded, strongly oblique. Dark bronze

MICROLEPIDOPTERA OF PHILIPPINE ISLAND 283

fuscous, except at base irregularly irrorated with yellowish white,
more so towards costa posteriorly. Markings white, suffused with
pale yellow. A large, semicircular patch on dorsum from just beyond
base to slightly before middle, above not reaching costa; a semioval,
strongly inwards-oblique patch occupying 3rd fourth of costa, dotted
along costa with dark fuscous, adjacent to hyaline patch which is
rounded and rather large; some coarse yellowish-white marbling and
dotting below costa before apex, sometimes crossing to middle of
termen. Cilia dark fuscous bronze, appearing pale grey in certain
lights, with several irregular pale yellowish slender bars opposite
middle of dorsum and a yellowish interrupted spot in tornus.

Hindwing bright brassy, cilia paler brassy whitish.

Female genitalia: Edge of the eighth segment aciculate, with a
deep excision in middle; eighth tergite narrowed and rounded, edge
hairy. Colliculum moderate, cylindrical, abruptly dilated at base.
Signum, a circle of radially arranged needle-shaped sclerites.

Material examined: Luzon, Los Bafios (Baker), 1 9; ‘‘Acc. No.
1266, Bur. Agr. P.I.” (B. Arce) 2 9, genit. slide 5282, 5677. Total
49.

Larviparity: Several tropical species of Monopis are larviparous
and probably parthenogenetic as well, e.g., the four species from
New Guinea, M. victa, cuspidigera, lacticaput and hypochrysa (Diako-
noff, 1955 p. 188). These species were represented by females only;
the entire abdomen of every one was crammed with completely
developed larvae (Diakonoff, 1952). Only one species from Sumatra
and perhaps also the present species, are known to me to possess
males beside larviparous females.

The specimen from Luzon, genit. slide 5282, might have been freshly
reared from pupa; it was devoid of larvae. But the female from
Klondyke, genit. slide 5677, proved again to be stuffed with de-
veloped larvae; I roughly estimate their number up to 200.

Since the Palaearctic Monopis Hiibner species do not show any
signs of larviparity, it seems probable that the tropical larviparous
species form together a separate biological genus or subgenus; super-
ficially, however, they have no differences from Monopis Hiibner.
I hope to elaborate this point later elsewhere.

The present material was compared with the holotype, 9, from
Belgaum, Bombay, genit. slide 4671 (in the British Museum). An-
other female specimen from Shillong, Assam, genit. slide 4675 (Meyrick
coll.) appeared to be conspecific. A third specimen from the same
collection from Cho-Ganh, Tonkin, is a male and seems to be the
sex partner (USNM).

237-168—67——19

284 U.S. NATIONAL MUSEUM BULLETIN 257

Setomorpha Zeller, 1852

Setomorpha rutella Zeller, 1852
Figure 773

Seltomorpha rutella Zeller, 1852, Lepidoptera Microptera... Caffrorum..., p. 94;
1854, Handl. Kngl. Vet.-Akad. (1852), p. 94; 1873, Verh. Zool.-Bot. Ges.
Wien, vol 23, p. 223.—Walker, 1864, List Lepidopterous Insects British
Mus., pt. 29, p. 708.—Zeller, 1877, Horae Soc. Ent. Rossicae, vol. 13, p.
206.—Walsingham, 1881, Trans. Roy. Ent. Soc. London, pp. 274, 287.—
Snellen, 1885, Tijdschr. Ent., vol. 28, p. 24.—Meyrick, 1911, Trans. Linn.
Soe. London, ser. 2, vol. 14, p. 302.—Diakonoff, 1938, Treubia, vol. 16, pp.
399-414. [For a more complete list of literature and the very extensive
synonymy (9 generic and 15 specific names) see Diakonoff, loc. cit., pp. 405-
409.]

Distribution: Circumtropical, in dried tobacco (Nicotiana tabacum).
Material examined: Luzon, Manila, “Acc. No. 201, Bur. Agr.

P.I.,” 19138 (O.W. Barett), 2 o,49. “Acc. No. 201 Bur. Agr. P.I.”’

(B. Arce), 207, 59. Los Bafios (Baker), 1 @ 39. Infanto, 29.X.1906

(2 o&°') (USNM). Benguet, Palali, 2000 ft., 21 and 23.X11.1912 (A.E.

Wileman), 2 9. Baguio, 5000 ft., 3.X1.1912 (A.E. Wileman) (BM).

Mindanao, X.1906, ‘‘feeding on mounts and dried insects,” 2 9.

“F.H.B. nr. 38054,” “Washington,” ‘issued 1.X1.1920,” “in Caryota

rumphiana from Java” (H.V. Gouldman), 1 @. And also from China,

Hong Kong, bred from bird seed, 27.VII.1920, ‘‘nr. 1370,” 1 o; total

9 o', 14 9 (USNM).

Oxytinea, new genus

Head roughly haired. Ocellus absent. Proboscis vestigial. Anten-
na serrulate, minutely ciliated, scape thickened and elongate, with a
slight, bristly pecten. Labial palpus rather long, longer in female,
curved, ascending, flattened laterally, diverging, rather slender, lower
edge throughout with a long and rough fringe, median segment with
long lateral and terminal setae, terminal segment about 1/2, with
rough scales above and beneath, obtuse. Maxillary palpus short,
apparently three-jointed, roughly scaled on upper half, ascending,
appressed to face. Thorax without a crest. Posterior tibia with long
loose hairs above and beneath.

Forewing elongate-oval, with a long produced, acute apex, termen
sinuate; with some spots of raised scales, a projecting tuft of rough
scales beyond base of dorsum, all scales in posterior half roughly
raised, veins on underside elevated and thickened by scales. Vein 2
from beyond middle, 3 from before angle, 4 from angle, 7 and 8
stalked, 7 to costa, from below upper angle of cell, 9 from angle, 10
absent, 11 from middle, parting vein present, to vein 5. Frenulum in
male and female similar, stout, flattened, and pointed.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 285

Hindwing suboval, acutely pointed, 3/4, cilia 3/4; vein 2 from middle,
3 from 3/4, 4 from angle, 5-7 parallel.

Genitalia as described for the species below.

Type of the genus: Orytinea galactodelta, new species (<9).

Possibly related to Thyrsochares Meyrick from New Guinea, but
differing by neuration of the forewing.

Oxytinea galactodelta, new species
FiaurEs 436-437, 445, 478-480, 784, 786

Male 11 mm; female, 14 mm. Head in male dark fuscous, in
female pale fuscous. Labial palpus light fuscous, dusted with darker,
terminal segment dark fuscous. Antenna fuscous, pale ringed.
Thorax dark fuscous. Abdomen pale fuscous greyish.

Forewing roughly scaled, all scales more or less raised. Light
fuscous grey, densely suffused, irrorated and marbled with dark
purplish fuscous; an elongate area (in female) from end of cell to
lower part of termen, paler grey. Median third of costa with a
strongly elongate, subtriangular pale ochreous spot, with posterior
half obscured with fuscous except along costal edge. Cilia fuscous
marbled with dark fuscous purple (in males worn).

Hindwing pale golden greyish, glossy; cilia concolorous.

Male genitalia: Tegumen and vinculum forming a rather broad
complete ring, posterior edge of tegumen slightly excised. Sacculus
moderate, rather slender. Uncus bipartite, each half with a broad
base, narrowed apicad to a quadrate plate. Valvae with a broad base,
almost touching one another, cucullus twice as narrow, top rounded;
processus basalis developed. Aedeagus moderately long, slender,
straight, dilated at base.

Female genitalia: Sterigma formed by an erect sclerotized plate
with emarginate upper edge. Colliculum short and slender. Ductus
and corpus bursae simple.

Material examined: Luzon, Los Bafios (P.J. Baker), 1 <, holotype,
genit. slide 5279, 1 9, allotype, genit. slide 5280, 1 o, paratype.
2 3,19 (USNM).

Haplotinea Diakonoff and Hinton, 1956

Haplotinea Diakonoff and Hinton, 1956, The Entomologist, vol. 84, p. 31, figs. 1-6
(type species: Tinea insectella Fabricius, 1794=T. misella auct. not Zeller).
The following group of rather uniform and very common tropical
species was previously simply indicated as ‘‘Tinea.” The male
genital characters, however, assign them without doubt to the present
genus. Females sometimes show considerable specializations, e.g., in
H. subochraceella (Walsingham) which possesses a remarkable triple
corethrogyne: large fans of dense hairs on extensile stalks. The

286 U.S. NATIONAL MUSEUM BULLETIN 257

species have usually broader wings than the type species: they are
mostly uniform golden colored and devoid of markings and have
yellow or orange heads. Some attain considerable size.

It appears that no lectotypes have been selected so far for certain
of Meyrick’s species. As it was necessary to have one lectotype
available for checking of synonymies, established by Meyrick, this is
selected on the following pages.

Key to the Philippine Species of Haplotinea

1. Forewing light yellow, more than terminal third pale purple.
H. cymopelta, new combination

Not: thusvcoloreds as}... .pstisa tie Ac. a epee. cei eae eee 2

2... KOrewing ocChrepis, polden, 9.4... 850 operon tye to) atcha Re ee 3
Horewinge dark fuscousi: <> co) ees. eee ee eee ee 4

3. Hindwing pale ochreous golden . . . . H.subochraceella, new combination
Hindwing light violet purple... ...... H. purpurascens, new species

4. Antenna with flagellum normal, not thickened, in cross section circular; white
touched) with ochredusyy.; fy.) + cic > hs H. hemilampra, new species

Antenna with flagellum dilated and thickened, in cross section oval.
H. eurycera, new species

Haplotinea subochraceella (Walsingham, 1886), new combination
Fiaures 440-441, 449, 782
Tinea subochraceella Walsingham, 1886, Proc. Zool. Soc. London, p. 464, pl. 41,
fig. 9—Meyrick, 1930, in de Joannis, Ann. Soc. Ent. France, vol. 99, p. 743.
?Tireola [sic] subochraceella.— Meyrick, 1935, in Caradja and Meyrick, Materialien
. . - Microlepidopteren-Fauna .. ., p. 92.

Distribution: Ceylon, India, Burma, Tonkin, Formosa, ?China.

Compared with the type specimen, female, genit. slide 95969 in
the British Museum. Also compared with” two female specimens
from India, North Coorg, Dibidi, genit. slides 4673 and 4674. The
female genitalia of all these appear to be similar.

Material examined: Luzon, Los Bafios, 4 6, 2 9, genit. slide 5284
(Baker); Mt. Makiling, 1 o, 3 9, genit. slides 5290 o, 5281 9 (Baker) ;
Mt. Apo, 70-B, 4 and 5.ITI.1945 (J. G. Franclemont), 1 o, 19 (CUI).
Bambang, Nuova Vicaya, 21.VIII.1945 (D. Schiffer), 1 &, genit. slide
5100. Negros, Victorias, at light, 27.[X.1927, 1 9; 30.X.1927, 10;
19.[X.1927, sugar cane, S. dulce, Sc 17a, 10%. 90,72 (USNM).
Luzon, Benguet, Klondyke, 800 feet and Baguio, 5000 feet, 13.III.-
1912—28.V.1912 and 4.VI.1913 (A. E. Wileman), 37 &, 51 9, genit.
slide 5671, 9: 5672, 5679-81 (BM). Mindanao, Davao Prov., east
slope of Mt. McKinley, 3000 ft., at light, 14, 24, and 25.1X.1946
(CNHM Philippine Exped. 1946-47, H. Hoogstraal), 3 9.

Male genitalia: Tegumen and vinculum, a complete broad ring.
Saccus absent. Anellus moderate, tubular, with a dilated base,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS IST

Uncus peculiar, bipartite, each half on a slender, angulate stalk, top
dilated into an oval blade with an obliquely produced top. Aedeagus
rather short and wide, apical part narrowed.

The sixth abdominal segment in the female bears at its posterior
portion remarkably shaped corethrogyne structures homologous
with the coremata in the male. This corethrogyne is formed by
three completely expansible tubes, two dorsolateral and one dorsal,
each crowned with a large fan of corrugated long and dense hairs.
These fans can be almost completely retracted inside the respective
tube, and this can be completely retracted inside the sixth segment.
Figure 441 depicts the Philippine specimen with the corethrogyne
in retracted position, figure 440, one of the Coorg specimens, with
these organs completely extruded. Eighth segment with a well-
sclerotized tergite, with a deep and narrow longitudinal median gully,
sternite little modified; ostium rather wide, simple, with a sinuate
lower edge, flanked by two prominences with sparse bristles. Ductus
bursae with a complicated and plicate cestum. Corpus bursae
simple.

The present genus is attributed to the subfamily Nemapogoninae
(Zaguljaev, 1956) the species of which have mycetophagous life
habits (Zaguljaev, 1964), at least in the Palaearctic region. Whether
this is true for the tropical species, remains to be investigated. The
present species has been collected in sugar cane fields in the Philippine
Islands, even recorded “from sugar cane” (label references). I did not
encounter the species in sugar fields in Pasuruan, Java, during an
intense two-years collecting but easily collected it at light in the
jungle. It seems improbable, therefore, that H. subochraceella would
cause any injury to sugar cane. The larvae may live in decaying
mouldy wood.

Haplotinea purpurascens, new species
FiGures 462, 788

Male, 25 mm. Head (damaged) and thorax light tawny ochreous.
Antenna pale ochreous (damaged). Palpus slender, porrect, rather
short; pale ochreous, median segment except base, fuscous. Abdomen
pale ochreous.

Forewing rather narrow, oblong, suboval-lanceolate, costa little
curved at base, more curved before apex, apex obtusely pointed,
termen rounded, oblique. Glossy pale ochreous, with a faint pinkish
tinge in certain lights, especially towards apex; a faint blackish fuscous,
very suffused streak along anterior fourth of costa from beyond base;
a faint elongate patch in posterior half of cell, another in apex, some-
what denser ochreous pinkish, but ill defined. Cilia pale ochreous,
along costa and in apex light tawny, elsewhere strewn with li ght tawny.

288 U.S. NATIONAL MUSEUM BULLETIN 257

Hindwing rather broad, tip moderately rounded; rather bright
tawny purple, along termen becoming pale ochreous spotted with
tawny purple, spots interconnected but small. Cilia pale ochreous,
strewn with tawny.

Male genitalia: Tegumen + vinculum annular, less broad than in
subochraceella. Uncus longer, each half abruptly narrowed beyond
middle, top rounded-clavate, finely granulate, inwardly flattened.
Valva with a shorter cucullus; costa forming a short, serrulate blade
with another triangular blade below that, directed inwardly.
Aedeagus slender, rather long.

Material examined: Luzon, Benguet Subprov., Klondyke, 800 ft.,
6.1V.1912 (A.E. Wileman), 1 &@, holotype, genit. slide 5673 (Roths-
child bequest, BM).

Very similar to H. subochraceella (Walsingham), but with dis-
tinctly colored light purple hindwings, narrower forewings and
different genitalia.

Haplotinea hemilampra, new species
Ficures 451, 787

Male, 12 mm. Head white, vertex, orbits, and face suffused with
grey. Antenna with flagellum normal, not thickened; white touched
with ochreous (in cross-cut circular), scape short, cylindrical. Palpus
fuscous. ‘Thorax fuscous with a strong purple gloss. Abdomen
fuscous.

Forewing ovate-sublanceolate, costa gently curved, apex pointed,
termen rounded, oblique. Glossy light tawny fuscous, costal half of
wing evenly suffused with dark fuscous purple. Cilia fuscous, dusted
with darker fuscous.

Hindwing dark fuscous with a distinct coppery hue; costa with a
depressed patch of dense whitish scales between margin and cell.
Cilia fuscous with darker suffused basal half and a pale basal line.

Male genitalia: Tegumen + vinculum annular, rather broad, vin-
culum with a deep triangular excision. Valva almost quadrate,
cucullus angle slightly prominent and rounded, costa narrowly sclero-
tized, with an inwards-turned apical pointed process. Anellus + juxta
very small, shaped as small triangles flanking aedeagus. Uncus lobes
long, moderately thickened in middle, top forming a slender strong
process. Aedeagus short.

Material examined: Luzon, Benguet, Klondyke, 800 ft., 23.1V.1912
(A.E. Wileman), 1 o’, genit. slide 5678, holotype (Rothschild bequest,
BM).

Allied to the preceding and to Haplotinea nestoria (Meyrick) (fig.
783), distinct from the latter by not dilated antenna and from the
former by white head and antenna and differently colored forewings.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS I89

Haplotinea platyntis (Meyrick, 1894), new combination
Fiaure 447

Tinea platyntis Meyrick, 1894, Trans. Roy. Ent. Soc. London, p. 28; 1911,
Journ. Bombay Nat. Hist. Soc., vol. 21, p. 124.—Clarke, 1955, Catalogue...
Microlepidoptera . . . Meyrick, vol. 1, p. 251.

Tinea platyntis Meyrick, 1894, lectotype herewith selected: male,
labelled thus: ‘‘Koni, Burma, N.M., 88”’ (small label written in ink in
Meyrick’s hand). ‘‘Tinea subochraceella Walsingham 6/12, E. Mey-
rick det., in Meyrick Coll.” “Meyrick Coll. B.M. 1938-290”; genit.
slide 4721 (in the British Museum).

This specimen and three other syntypes of 7. platyntis were arranged
in Meyrick collection, in the series of ‘Tinea subochraceella Walsing-
ham” and were labelled as such. These syntypes are: one male,
“Koni, Burma, N.M., 88,” 9/12,” a female, with identical label,
“8/12,” and finally, a male without abdomen, ‘‘Mooltan, Punjab,
N.M., 86,” 2/12.”

The study of the male genitalia reveals that T. platyntis Meyrick
is a distinct species.

Male genitalia: More robust than in the preceding. Valva more
concave. Uncus lobes rounded-triangular, arranged asymmetrically,
right turned down (this position was found invariable also in speci-
mens from Java). Juxta + anellus triangular.

Haplotinea eurycera, new species

Fiaures 448, 785

Male, 15mm. Head snow white, tuft on face edged below with a
few dark fuscous hairs. Antenna strongly thickened, flattened dorso-
ventrally, glossy snow white (oval in cross section); scape short,
cylindrical. Palpus dark fuscous, tip whitish in certain lights.
Thorax purplish fuscous. Abdomen pale fuscous brassy.

Forewing pale fuscous with a strong gloss, purple in certain lights,
a darker fuscous streak along costa from base to apex, sometimes from
base to middle. Cilia brassy fuscous with a faint darker median line.

Hindwing paler, pale brassy fuscous, becoming whitish towards
base, yellowish towards edge. Cilia fuscous golden, with a pale
yellowish base in certain lights.

Male genitalia: Tegumen and vinculum completely joined so as to
form a broad ring. Uncus formed by two transverse small sclerites,
narrowed mesiad and joined so as to form a strong furcate projecting
part. Valva small, short, irregularly quadrate, thickened and padlike
sacculus triangularly prominent, cucullus with an impression below
top. Juxta small, transverse. Anellus short, tubular. Aedeagus
rather short, not dilated.

290 U.S. NATIONAL MUSEUM BULLETIN 257

Material examined: Luzon, Mt. Makiling, Los Bafios (Baker), 1 <¥,
holotype, genit. slide 5278; 1 o, paratype, genit. slide 5122; 307,
paratypes (USNM).

Identified by Meyrick as Tinea nestoria Meyrick, 1910 (Rec. Ind.
Mus., vol. 5, p. 231) (figs. 450, 783). The type of that species, ap-
parently in the Indian Museum, Calcutta, was not available. The
Philippine material was compared with three specimens available in
the Meyrick collection, and proved to be distinct. The males may be
discriminated immediately by conspicuously more thickened and
flattened white antennae and also by slightly darker coloring in
eurycera.

The material of nestoria studied was labelled thus: ‘Dalhousie,
Kashmir (R.), 5.91’ (in Meyrick’s hand); ‘‘ Tinea nestoria Meyr., 1/3,
E. Meyrick det., in Meyrick Coll.,” ‘Meyrick Collection, B.M.
1938-290”; 1 9 (BM). ‘“Kasauli, Himalaya (T.B.F.), 10,” 2/3,”
etc.; 1 @ and ‘‘Kasauli, Punjab, 6000 (P.J.B!),” (in Meyrick’s hand,
year illegible); ‘3/3,’ etc., 1 &@, genit. slide 4672 (BM no. 10116)
figured (BM).

The species may be discriminated easily by pure white head and
antennae (in Haplotinea nestoria (Meyrick) head white, antennae
touched with ochreous), by broader, deeper bronze-colored forewings
with stigma hardly discernible (in H. nestoria forewing narrow, more
pointed, paler, with a distinct stigma).

The male genitalia which are distinct, are depicted on figure 450.

Haplotinea cymopelta (Meyrick, 1925), new combination
Fieurses 452, 790
Tinea cymopelta Meyrick, 1925, Treubia, vol. 6, p. 432 (7, Kei Is.).—Clarke, 1955,
Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 110.

Distribution: Kei Is.

Material examined: Luzon, Mt. Makiling (Baker), 2 <7, 2 2 (genit.
slide 5277 2). Los Bafios, 4 & (genit. slide 5276 o¥), “37,” “Tinea
cymopelta Meyr.” 6 &@, 2 9 (USNM). Luzon, Benguet Subprov.,
Sapiangao, 5000 ft., 15.X1IJ.1912 (A.E. Wileman), 1 o&@ (BM).
Although not yet recorded from elsewhere, probably widely distrib-
uted throughout the Indo-Malayan region.

Male genitalia: Tegumen and vinculum annular, moderately
broad, vinculum ventrally is bent and convex rostrally, top of tezumen
moderately and rather narrowly produced (caudad) to support the
uncus. Uncus rather small, with two slender porrect points. Valva
oval, rather broad, with a slender tooth in middle of disc just below
outer margin of cucullus. Anellus single. Aedeagus moderate,
apical third rather narrow and curved, median third spindle-shaped,
basal third much dilated.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 291

Female genitalia: A large corethrogyne is present in a sacklike
structure of the seventh sternite. Sterigma not modified, except for a
spindle-shaped dilatation.

Coryptilum Zeller, 1839
Key to the Philippine Species of Coryptilum

1. Light markings bright yellow; sacculus lobe as long as cucullus.
C. luteum, new species
Light markings reddish orange; sacculus lobe shorter than cucullus.
C. klugii
Coryptilum klugii Zeller, 1839
Fieures 459, 791

Coryptilum klugit Zeller, 1839, Isis, vol. 32, p. 181.—Snellen, 1875, Tijdschr.
Ent., vol. 19, p. 53, pl. 2, fig. 6. —Pagenstecher, 1894, Jahrb. Nassauischen Ver.
Naturk., p. 43; 1897, Lepidoptera in Kiikenthal’s Forschungsreise, p. 467.—
Walshingham, 1900, Cat. Lep. Het. Mus. Oxon., vol. 2, p. 580.—Semper, 1902,
Schmetterlinge Philippinischen Inseln, vol. 2, p.705.—Meyrick 1907, Proc. Linn.
Soc. New South Wales, vol. 32, p. 83.—Diakonoff 1955, Verh. Ned. Akad.
Wet., Nat., ser. 2, vol. 50, no. 3, p. 134.

Sippharara euchromella Walker, 1866, List Lepidopterous Insects British Mus.,
pt. 35, p. 1822.

Sippharara woodfordi Druce, 1888, Proc. Zool. Soc. London, p. 579. pl. 29, fig. 8.

Distribution: Malaya, Java, Sumatra, Borneo, Celebes, Moluccas,

Philippine Is., Mindanao; Solomon Is., New Guinea, Rossel Is.

Material examined: ‘‘Bulacan,” September 1917 (B.P. Clarke),
1 o& (USNM) (locality uncertain; places of this name are situated in
Luzon as well as in Samar).

Coryptilum luteum, new species
Fiaures 460, 792

Male, 40-42 mm. Head and palpi black, median segment of
labial palpus internally grey. Antenna blackish grey. Thorax
bright yellow, anteriorly faintly suffused with orange, anterior
marginal band between tegulae and an apical spot, black. Abdomen
black, venter yellow. Legs yellow more or less suffused with black.

Forewing elongate-elliptical, rather narrow, costa rounded, more so
at extremities, apex rounded, termen rounded, strongly oblique.
Bright yellow. Costal edge black, along posterior fifth cilia yellow,
black costal edge continued as a narrow line to apex; an ill-defined
orange suffusion over base of wing and narrowly below costa, against
black edge turning crimson purple; an oblique transverse black patch
from 4/5 of costa not reaching termen, traversed by several horizontal
rows of brilliant greenish blue scales; a semioval black streak along
dorsum, almost touching vein 2, its anterior half narrower, strewn

292 U.S. NATIONAL MUSEUM BULLETIN 257

with similar metallic scales, sometimes exceeding dark spot and
reaching along dorsal margin to tornus. Cilia ochreous yellow.

Hindwing with basal 2/3 black, apical 1/3 ochreous yellow; edge of
black part inbent below costa, thence very gently convex. Cilia
concolorous with respective parts.

Male genitalia: Vinculum very strong, forming a vertical ring, upon
which are implanted dorsal halves of the valvae, having a broad base
and triangularly narrowed top, ending in a hairy cucullus projection;
sacculus half of valva forming a separate broad oval lobe, as long as
cucullus. Saccus robust, a long, dark appendix. Uncus represented
by a horizontal plate, projecting craniad as a rather long obtuse lobe,
caudad excavated, with a cusp on each side. Aedeagus moderately
curved and gradually narrowed, with a short tooth above orifice.

Material examined: Mindanao, Mt. Apo, Todaya Plateau, 4000
ft., 8.X.1930 (C.F. Clagg), 1 o, holotype, genit. slide 5723, 1 o’,
paratype, worn, ‘‘Philippines, Ber. Gesh.”” (CMP), 2 o.

A distinct species by brighter yellow instead of red-orange color
as in C. klugit Zeller, and also by the male genitalia. In the last
mentioned species the sacculus lobe is shorter than cucullus and is
more truncate. (Specimen of C. klugit compared, Java, genit. slide
5724, LM.)

Melasina Boisduval, 1840

Melasina anarmosta, new species

Fieures 453, 793

Male, 12-14 mm. Head pale ochreous yellow, antenna dark
fuscous, pectinations about 3. Palpus rather short, straight; grey
fuscous, median segment with a pale ochreous spot at apex below
inwardly median segment at top and terminal segment except base,
pale ochreous. Thorax dark fuscous grey, posterior half pale ochreous,
edge strongly suffused. Abdomen pale greyish, anal tuft whitish.

Forewing oval, rather broad, broadest in middle. Pale ochreous,
markings fuscous, purplish tinged, formed of irregular spots and
marbling. An elongate spot along base of costa followed by a dot;
more than central third of costa occupied by a series of more or less
interconnected dots and spots; three separate and more distant dots
on costa before apex; a slightly undulate and outwards-convex,
spindle-shaped transverse mark, with inner edge almost straight
and slightly outwards-oblique; this mark resting on dorsum before
middle, reaching to below costa, and almost connected by some mar-
bling with costal marks; about two transverse interrupted series
of very slender marks between this and base; posterior third of wing
dotted, marbled and strigulated, a somewhat larger rounded dot on
lower angle of cell. Cilia pale ochreous yellow.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 293

Hindwing pale ochreous greyish. Cilia pale ochreous.

Male genitalia: Tegumen, a broad semiannular structure with a
small notch at the top. Vinculum rather broad, but smaller than
tegumen, saccus moderate, slender. Valva moderate, oval, concave;
saccus 3/4, ill defined, but with a separate clavate and denticulate
top; cucullus, a slender process, bristled below except at base; harpe,
a pyramidal process in disc, with a bristly top. Aedeagus simple,
moderately long, straight.

Material examined: Luzon, Mt. Makiling (Baker), 1 <7, holotype,
genit. slide 5292; 1 o, paratype. 2 o (USNM).

Adelidae

Nemophora Hofmannsegg, 1798

Key to the Philippine Species of Nemophora

1. Forewing brilliant golden, with a basal patch and a transverse fascia dull

EMPIRE tei oe hs, Beis oan IU tere. Se itake ny ler ea ae aplys N. apollonis, new species
Rarewing ot co.coloned 2055 ks) ay ban wt eased, Gomes 3@ eyes de! «fies usa 6 2
DeROTAX: VelLOW, =. 5) cies) ste. ty sn bys ese N. eurycitra, new combination
horaxspruluiantimevallick. ) sett) em ick ec ree meets, fe he mtr at one st he 3

3. Forewing with a well-defined single or double transverse band. .... . 4

Forewing without a well-defined transverse band.
N. chalcotechna, new combination
4, Transverse band single, yellow, edged by black lines and by silvery fasciae.
N. heliochaleca, new combination
Transverse band double, whitish, with greenish brilliant scales, divided and
enged by black: dines: «'y 56) tf «| tele Bt ts N. cantharites, new combination

Nemophora apollonis, new species

FIGurRE 794

Male, 13-14 mm. Head with vertex dull light ochreous yellow,
frons brilliant golden, sides of face silvery. Eyes contiguous. An-
tenna along basal third pale ochreous banded with glossy whitish,
median third whitish, apical third suffused with dull black. Palpus
short, yellowish. Thorax brilliant golden, shoulder with a lumines-
cent light violet spot. Posterior tibia brilliant pale golden, top of tibia
pale violet, hairs pale yellow (abdomen lacking).

Forewing suboval, strongly dilated, broadest at 2/3, apex rather
obtuse. Brilliant golden, appearing pale golden in certain lights.
Markings dull light yellow, partially edged posteriorly with opales-
cent light purple violet. A basal patch extending on costa beyond
1/5, outer edge convex and strongly inwards oblique, in certain lights
luminescent pale violet on costa. This patch containing a rounded
spot at extreme base and a short streak along base of costa, of bril-

294 U.S. NATIONAL MUSEUM BULLETIN 257

liant ground color; transverse fascia median, rather inwards-oblique,
eradually narrowed from costa to fold, thence abruptly much narrower
to dorsum, this part gently outwards-convex; edges well defined,
slightly undulate, posterior edge and anterior edge only on costa with
luminescent pale violet spots in certain lights. Cilia brilliant golden,
dull whitish along costa.

Hindwing glossy fuscous golden, cilia whitish golden.

Material examined: Mindanao, Kolambugan, June 1914 (CS.
Banks), 2 o, holotype, 13 mm (USNM). Unfortunately the abdo-
mens are lost, but the species is still very distinct.

Nemophora heliochalca (Meyrick, 1928), new combination
Fiacures 468-469, 799
Nemotois heliochalea Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 464.
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 155.

Distribution: Philippine Is.

Material examined: Mindanao, Kolambugan, June 1914 (CSS.
Banks), 5 o, all worn, abdomens missing. Luzon, Mt. Makiling
(Baker), 1 o’, in excellent condition, genit. slide 5286 (USNM).

Male genitalia: Tegumen moderately rounded. Valva with a
bulbous base, cucullus almost twice as narrow, top rounded. Sac-
culus triangular, very large.

Nemophora cantharites (Meyrick, 1928), new combination
FIGURE 797

Nemotois cantharites Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 464.—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 73.
Distribution: Philippine Is.
Material examined: Mindanao, Kolambugan, June 1914, 3 9, one
labelled ‘‘ Nemotois cantharites Meyr. Paratype” (USNM).

Nemophora chalcotechna (Meyrick, 1937), new combination
FicureEs 463-464, 798

Nemotois chalcotechna Meyrick, 1937, Arb. morphol. taxon. Ent. Berlin-Dahlem,
vol. 4, no. 3, p. 204.—Clarke, 1955, Catalogue . . . Microlepidoptera .. .
Meyrick, vol. 1, p. 81.

Distribution: Philippine Is.

Material examined: “Mindanao, Momungan,” ‘Staudinger &
Bang Haas dedit” ‘‘36,” ‘“‘type,” ‘“Nemotois chalcotechna Meyr.” (in
Meyrick’s hand), holotype, & (DEI). A rubbed specimen with
abdomen missing. Mindanao, Surigao (Baker), 1 o, strongly de-
faced, genit. slide 5287 (USNM). Mindanao, Lanao, plains, Kolam-
bugan, 16.VI.1914 (A.E. Wileman), 1 9, defaced (BM).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 995

The species is very similar to N. tristrigella Walker but male geni-
talia are distinct.

Male genitalia: Resembling those of N. tristrigella Walker, but
differing as follows: Tegumen more pointed. Socius larger, transtilla
ill defined. Valva over 1, without longitudinal ridges. Cucullus
rounded. Sacculus distinctly rounded and prominent (in tristrigella
rounding and prominence much longer) ; basal angles of valvae slightly
produced. Aedeagus similar.

Nemophora eurycitra (Meyrick, 1928), new combination
Ficures 467, 795-796
Nemotois eurycitra Meyrick, 1928, Exotic Microlepidoptera, vol. 3, p. 463.—
Clarke, 1955, Catalogue . . . Microlepidoptera . . . Meyrick, vol. 1, p. 135.

Distribution: Philippine Is.

Material examined: Luzon, Mt. Makiling (Baker), 1 9 (with both
forewings severed and glued on top of the thorax, but entirely un-
rubbed; redescribed below), genit. slide 5434. Mindanao, Kolam-
bugan, June 1914 (C.S. Banks), 1 &, 2 9. “Nemotois eurycitra
Meyrick. Paratype,” ‘65’ (USNM). Male abdomen is missing.
Mindanao, Lanao, plains, Kolambugan, 19.X.1914, 1 &, neallotype,
genit. slide 5689 (A.E. Wileman) (BM).

Male, 16 mm, neallotype, hereby designated (worn). Head light
yellow. Eyes not touching, very narrowly separated. Antenna
greyish ochreous. Markings of forewings exactly similar to those of
the female, except that the dark basal patch has a brilliant metallic
green streak along costa from beyond base, not reaching posterior
edge of patch. Hindwing paler fuscous purple.

The female specimen, genit. slide 5434, may be redescribed thus: 14
mm. Head, palpus light ochreous. Basal portion of the antenna
(apical part missing), ochreous, with long and dense hairs. Thorax
yellow. Abdomen purplish, sides suffused with yellow, venter dark
purple.

Forewing suboval, rather broad, dilated, broadest at 2/3, obtuse.
Anterior half of wing dark purple brown, with a deep metallic-blue
streak along costa not reaching posterior edge of patch; this edge
straight, inwards-oblique; patch containing an _ erected-triangular
equilateral light yellow spot, with base along basal fourth of dorsum,
with top to 3/4 of wing width and 1/3 of its length, suffusedly and
faintly edged with metallic blue along upper, less so along posterior
edge; an inwards-oblique bright yellow, dull transverse fascia, edged
on both sides with brilliant greenish-silvery streaks, anterior straight,
bordering to the dark purple portion of wing, posterior metallic
streak slightly undulate, short-int2rrupted above middle of wing, and
minutely edged with black anteriorly; apical portion of wing beyond

296 U.S. NATIONAL MUSEUM BULLETIN 257

this dull olive brownish, anterior edge suffused with pale yellow, a faint
transverse band of pale yellow sprinkling beyond this; containing in
middle two ill-defined brilliant metallic violet-blue round spots par-
tially edged with blackish suffusion; a series of jet-black dull narrow
streaks along posterior parts of veins, abruptly dilated and partly
united into an irregular black marginal band, appearing brilliant blue
violet in certain lights. Cilia purplish fuscous, basal half brilliant
blue violet in certain lights.

Hindwing rather dark bronze purple, cilia concolorous.

Female genitalia: Genital segments hardly modified, conical
sclerotized, minutely aciculate and with regularly spread rather long
bristles.

References

CuaRKE, J. F. GATES

1955-1965. Catalogue of the type specimens of Microlepidoptera in the
British Museum (Natural History) described by Edward Meyrick,
vol. 1 (1955), pp. i+332 incl. 3 pls.; vol. 2 (1955), 531 pp. inel. 263
pls.; vol. 3 (1958), 600 pp. incl. 298 pls.; vol. 4 (1963), 521 pp.
incl. 252 pls.; vol. 5 (1965), 581 pp. incl. 283 pls.

DraKkonorr, A.

1952. Viviparity in Lepidoptera. Trans. Ninth Intern. Congr. Ent.
Amsterdam, vol. 1, pp. 91-96, figs. 1-2.

1954. Microlepidoptera of New Guinea: Results of the Third Archbold
Expedition (American-Netherlands Indian Expedition 1938-1939),
pt. 4. Verhand. Koninkl. Nederlandse Akad. Wet., Afd. Natuurk.,
ser. 2, vol. 50, no. 1, pp. 1-199, figs. 552-719.

1955. Microlepidoptera of New Guinea: Results of the Third Archbold
Expedition (American-Netherlands Indian Expedition 1938-1939),
pt. 5. Verhand. Koninkl. Nederlandse Akad. Wet., Afd. Natuur-
kunde, ser. 2, vol. 50, no. 3, pp. 1-210, figs. 720-861.

1958. A Note on Microlepidoptera from South China. Beitr. zur Ent.,
vol. 8, pp. 118-122.

1965. The microlepidopterous fanua of the Philippine Islands. Proc. 12th
Intern. Congr. Ent. London, 1964, pp. 448-444.

DickERSON, Roy E., et al.
1928. Distribution of life in the Philippines, 322 pp., 42 pls.
ENGELHARDT, G. P.

1946. The North American clear-wing moths of the family Aegeriidae.

U.S. Nat. Mus. Bull., no. 190, 222 pp., 32 pls.
FLETCHER, J.

1920. Life histories of Indian insects: Microlepidoptera. Mem. Dept.

Agric. India, Ent. ser., vol. 6, pp. 1-217, pls. 1-68.
HANNEMANN, H. J.

1961. Kleinschmetterlinge oder Microlepidoptera, 1: Die Wickler (s. str.)
(Tortricidae). Jn F. Dahl, Die Tierwelt Deutschlands, vol. 48,
233 pp., 5 graphs, 22 pls., 466 figs.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 297

Meyrick, E.
1905. Tortricinae and Tineina, no.12. Jn The Percy Sladen Trust Expedi-

tion to the Indian Ocean in 1905, pp. 263-307.
1910. Descriptions of Malayan Micro-Lepidoptera. Trans. Ent. Soc.
London, pp. 430-478.
1923-1930. Exotic Microlepidoptera, vol. 3, 640 pp.
PAGENSTECHER, S.
1909. Die geographische Verbreitung der Schmetterlinge, pp. ix+451,
2 maps.
Penck, F. C.
1894. Morphologie der Erdoberfliche, vol. 2, 696 pp.
Poprscu-GorJ, A.; Nicuuescu, E.; and ALEXxINscaI, A.
1958. Lepidoptera, familia Aegeriidae. In Fauna Republicii Populare
Romine. Insecta, vol. 11, fase. 1, 195 pp., 59 figs., 5 pls.
SEMPER, G.
1902. Die Schmetterlinge der Philippinischen Inseln, vol. 2, pp. 382-727,
pl. C-V, 50-66.
ZAGULJAEV, A. K.
1964. Tineidae, 2: Subfamily Nemapogoninae. Jn Fauna of U.S.S.R.:
Lepidoptera, vol. 4, fasc. 2, pp. 1-424, figs. 1-385, pls. 1-2. [In
Russian.]

Appendix 1

Selection of Lectotypes for Some Formosan Species of Glyphipterygidae,
Described by E. Meyrick

In the course of the present study, I received original series of
certain Formosan species for comparison with the Philippine material,
kindly sent by the Deutsches Entomologisches Institut, Berlin, Ger-
many. ‘This opportunity is taken for the selection of lectotypes for
some of these and one more species and also to figure them and their

genitalia.
Imma lathidora Meyrick, 1914

Figurss 813, 824
Imma lathidora Meyrick, 1914, Suppl. Ent., no. 3, p. 56.

Male genitalia: Tegumen and uncus membranous. Valva with
cucullus rather weak, entirely membranous at base; sacculus 1/2,
slightly sclerotized, ending in several hairy folds and prominences
and with a long, curved apical spike.

The unique holotype, co, is labelled: ‘‘Typus,” ‘“Suisharyo, For-
mosa, H. Sauter, X.11.” “F 107,” “Meyrick det,” ‘Dtsch. Entomol.
Institut Berlin,” genit. slide 4949.

Imma fungosa Meyrick, 1914
FiaurE 825

Imma fungosa Meyrick, 1914, Suppl. Ent., no. 3, p. 56.

The unique holotype, 9, is labelled ‘““Typus,” ‘‘Suisharyo, Formosa,
H. Sauter, .12,” “F 108,” ‘Meyrick det.” “Dtsch. Entomol. Institut
Berlin.” The abdomen is lacking.

Imma arcifraga Meyrick, 1914
Figures 814-815, 827

Imma arcifraga Meyrick, 1914, Suppl. Ent., no. 3, p. 57.

Male genitalia: Tegumen high, submembranous, shoulders mod-
erately sclerotized. Uncus, a large pointed hook. Vinculum mod-
erate. Socii absent. Valva semimembranous, concave lengthwise;
sacculus over 1/2, a weak hairy tumescence; cucullus rounded, with a
curved appressed hook. Aedeagus little curved, slightly sclerotized.

Lectotype, &, hereby selected, labelled thus: “Typus,” “F 100,”
“Suisharyo, Formosa, H. Sauter, .12,” ‘Meyrick det.,” ‘Dtsch.
Entomol. Institut Berlin,” genit. slide 4948. Further material: 3 9,
the same locality, X.11; marked as “paratypes.”

298

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 299

Imma palaeodes Meyrick, 1914
Figures 816-817, 826

Imma palaeodes Meyrick, 1914, Suppl. Ent., no. 3, p. 57.

Male genitalia: Tegumen very short, subconical. Uncus, a long
curved hook. Socius long, clavate, on a slender stalk. Vinculum
long, forming a considerable saccus. Valva strongly narrowed, sac-
culus 1, ending in an upturned cusp, costa narrow, with a curved and
obliquely truncate top. Juxa inverted-triangular, very large. Aede-
agus rather narrow, long.

Lectotype, o, hereby selected, labelled as follows: ‘“Typus,”’ ‘‘106,”
“Kankan (Koshung), Formosa, H. Sauter, VIT.1912,’ “Meyrick det.,”’
“Dtsch. Entomol. Institut Berlin,” genit. slide 4947. Further
material: 1 o&, 1 9 from Suisharyo, X.IJ, H. Sauter; marked as
“paratypes.”

Lamprystica purpurata Meyrick, 1914
Figures 818-819
Lamprystica purpurata Meyrick, 1914, Suppl. Ent., no. 3, p. 58.

Male genitalia: Tegumen low, almost semicircular. Uncus appar-
ently absent. Tuba analis moderate, narrowed, slightly sclerotized
and replacing uncus. Gnathos, a large median process with a circular
finely aciculate top. Vinculum semicircular. Valva simple, narrow,
top obtusely pointed and finely bristled. Anellus large, circular.
Anellus lobes slender, digitoid. Aedeagus huge, with a median broad
circular collar of fine aciculations. Cornuti, fine scobinations.

Lectotype co’, hereby selected, labelled as follows: ‘“Typus,” “F
133,” “Kosempo, Formosa, H. Sauter, VII.1911,” ‘Meyrick det.,”’
“Dtsch. Entomol. Institut Berlin,” genit. slide 58. Further materal
sent, marked as “paratypes: 1 <, the same locality and date as
above, 1 o', Hoozan, 1910, and 1 9, Taihorin, J.1910.

237-168—67——20

Appendix 2

List of Selected Lectotypes

Grapholitha (Sisona) albitibiana Snellen, 1902, @ (Java) (LM)
Chrosis ephippias Meyrick, 1907, & (Ceylon) (BM)
Grapholitha schistaceana Snellen, 1890, @ (Java)
Canthonistis amphicarpa Meyrick, 1922, #7 (Java) (LM)
Onebala fibularis Meyrick, 1921, 2 (Java) (LM)

Ceratophora tristella Snellen, 1902, 2 (Java) (LM)

Harpella aureatella Snellen, 1903, & (Java) (LM)

Sidyma aurantiaca Semper, 1899, & (Mindanao) (BM)
Sidyma basiflava Semper, 1899, & (Luzon) (SMF)
Tortricomorpha albotaeniana Sauber, 1901, & (Luzon) (SMF)
Simaethis amethystodes Meyrick, 1914, @ (Philippines)
Xestocasis erymnota Meyrick, 1917, @ (Mindoro) (BM)
Eretmocera bicolorella Sauber, 1902, &@ (Luzon) (SMF)
Teinoptila interruptella Sauber, 1902, # (Luzon, etc.) (SMF)
Psecadia magnificella Sauber, 1902, 9 (Luzon) (SMF)
Ethmia pullata Meyrick, 1910, 9 (Solomon Is.) (BM)

Tinea platyntis Meyrick, 1894, & (Burma) (BM)

Imma areifraga Meyrick, 1914, & (Formosa) (DEI)

Imma palaeodes Meyrick, 1914, @ (Formosa) (DEI)
Lamprystica purpurata Meyrick, 1914, & (Formosa) (DEI)

300

Page
63
68
70

128
147
158
170
191
192
194

204

216

218

236

251

256

289

298

299

299

Appendix 3

List of Species With Indications of Islands of Their Occurrence

PHALONIIDAE
Aethes sphenophora (Diakonoff) _- ----
TORTRICIDAE: TORTRICINAE
Zacorisca pulchella (Schultze) - --------
electrinay (Wievrick) p= = aa
helisulay (Meyrick) = 2522s =="
Isotenes inae Diakonoff___-__--------
Adoxophyes privatana (Walker) ------
fasciculana (Walker) ____.-------
aurata, new species_____---------
persuricta Meyrick == —.- 22-5. .7+
Neocalyptis nematodes (Meyrick) --- --
Homona aestivana (Walker)_______---
nhaniaes Meyrick —.2 32-22
bicornis, new species__-----------
bakeri, new species. _------------
Capua tabriius. Meyrick: ..-2 5.22.
thelmae, new species_-_----------
retractana invalidana (Walker) _ __
Archips salaconis (Meyrick) -__-------
dicaeus, new species_--_---------
auiicilish(\Viey rick) == == s4 sees.
aperta, new species____----------
Isodemis serpentinana (Walker) _-_--_--
Archidemis anastea, new species_ - ----

Snodgrassia stenochorda (Meyrick) ----|_

Polemograptis stauroma, new species _-
Ebodina simplex, new species______-_-
Spatalistis numismata, new species___-_

Phricanthes flexilineana (Walker) __-_-__ s

biocellana (Walker)______--______
ToORTRICIDAE: OLETHREUTINAE
Gatesclarkeana asynthetes, new species_
Hedya (Hedya) atrifraga, new species
Hedya (Platypeplus) mormopa (Mey-
rick).
(P.) aprobola (Meyrick) -_-------

2
ears §
S18)83/ 2/8/83
TS] ®].8/)5 > 3
Bey | obese) rie
|
ye I ye ha es Be eR
eseg ak) weet ae a
rete a ne ee
eae Ox aos Sas Se eee
EP PRG he Seen ate hee
Md ae Se ne oe
baat ) ON fe ret ey Beer ae
a ORG Re FE) Es
Rep OR oo SS Ae wae
D . Ga ee ee eee
ee SS = ea a a ee
ay) et =e Xe
ty Se Mae t= “Stage
eka gecyy «Dany weaves yes eee ey er
pe Ry ae BAS Ea
ee Me es tt OR a gn ce eens
= Sh or i oe Se ere
ay) este: Stine actese
Se) anki, See Sees Set een
ai | OK Wide eyes ee ey eR am os
oe a ee tg oye en ees
Ace meine hee Spe
SaaS See ee hy ayer es pe ee
Pee. oe et eo
ee. oe a
egy tn eae Phere cs aye em aye
ee KY Pan tee x xX
io) Ke eo Seer eee Sa

Mindanao

Other

Panai

302 U.S. NATIONAL MUSEUM BULLETIN 257

S 2

hy ° 2 8

=) else) aisles

2|8/€| 8) 8/s/é

AISA lalals
ToORTRICIDAE: OLETHREUTINAE—Continued

Hedya (Cellifera) cellifera (Meyrick) - -|_-- x pa ee kee eer

Eudemis (Eudemis) oxygona, new spe- |_-- x --- ------ ------

cies.

Eudemis (Acanthothyspoda) chor- |_-. x .-.--.--.--_---

todes, new species.
(4A; homalonps: new. species. 2. 3. 22ih 2s eee ee Ss

Statherotis discana (Felder and Rogen- |___ --_ _-- --_ -----. x

hofer).
olenarehay(Meyrick)<22-. =e ae Sas ee eee ere ents x
Phaecadophora mosaica (Lower) -_-----|_-- > Ai Mili csi ow cars ph eo
Sycacantha inodes perspicua, new sub- |_-- x -___--_______-_-
species.
potamographa, new species._..-=_|_.2 22. .-2--2 === =2. x

Bactra (Chiloides) coronata Diakonoff_|__. x -_---.___--_---
(C.) -venosana: (Zeller). = == 22 eee Xf YS eg eee eee
(C.) orbiculi minax Diakonoff-_-_-_|__- Sh ee eee ee ee

Bactra (Nannobactra) phaulopa Mey- |... x ---------------

rick,

Bubonoxena spirographa, new species__|.-. x --_ --_ _-_--___-
endaphana, new species___._____-_]__- Xi fea ee ee eee

Tetramoera schistaceana (Snellen)_—-_| x° x 222 222 7) 2 x

Argyroptocha phalaenopa, new species_|._. x -__--____--_ _--

Gnathmocerodes petrifraga, new spe- |_-- x ---------------

cies,

Peridaedala dendrochlora, new species_|.-. x .--------------
physoptila, ‘new species=.22=2 lease es See x
thylacophora, new species___-----|_-- Kfae Re ene eee ee
melananths, mew species: = 2s Sle ce ere eee x
stenoglypha, new species__.____-_|_-- Se ees eee ee
crocoptila, néw-speciesiac Y= sas eke Se | eee ee

Costosa ‘allochroma, new species=_ 2-22|222 222 2 Be ee es

Eucoenogenes deltostoma, new species_|... x --- --._-----_---

Strepsicrates ejectana (Walker)_______|_-- xe Xo eee
inobtrusa, new species__-__.-_.-- Ne es a Se are ee
discobola, mew species (os sn) ya: INS are See Ae eee x

Petrova scalaris, new species___.._-_-_|_-- ee See ee eee eee

Hucosma iographsa, new species 2.7 22s 2s ee x

Cryptaspasma (Allobrachygonia) hesy- |... x --- --.--.--.---

ca Diakonoff.

Cryptophlebia (Cryptophlebia) tetra- |... x .-.--._-..-. x

ploca (Meyrick).
(C.) ombrodelta (Lower) _._..--_--|--- X. a olor ae

(C.) encarpa (Meyrick)_-_..__-._]_-- b plist Mehl Bh ep bate, es =

Other

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 303

S °
3 s 2 § S Other
1 S/S) a] 2] 3/3
=/ 8/8) s1s/ s/s
RINS|A8/a/ays
ToORTRICIDAE: OLETHREUTINAE—Continued
Erinea amphigonia, new species- -- ~~ -_|___ Kye pec | alas AP
Crocidosema plebejana Zeller____.____|__- Rey) a et yee eek oe SS
Loboschiza clytocarpa (Meyrick)-__-_--__ Set jess he yep yet 2S ase
Laspeyresia inflata Meyrick___._.____|___ __- Riel eee eR 2
eravwiatadMeyrick«|-- 0.2 2 iL oo MER SRO ER ea x
Pammene ionia Wileman and Stringer_|__._ x _-.--.--- --- ---
lencodora Meynick= ===. === =a sa Myla ht 58 Mee eed Se
CHLIDANOTINAE: CHLIDANOTINI
Caenognosis incisa Walsingham_-----_|__- Coptenie ae: Sees
Trymalitis cataracta Meyrick._.-..__~|--- X nobiesiee oh Rees
CHLIDANOTINAE: SCHOENOTENINI
Schoenotenes collarigera, new species__|___ ___ _-_ -_-._ xX ------

Stenarchells eupista, Newispecies=-- a] slo -- eae ane oe eee Xx
CARPOSINIDAE

Campylarchis acuta, new species-_-----_|__- Re Mec eee aa eee

Metacosmesis illodis, new species-_-----_|--- Kinias den Riese Sec

Meridarchis alta, new species__.----_-_ Mae meee, ene teas
biiracta,.newzspecies== = 2 === - a= Ripe aye, wages A eee
OxyGelta, new: Species". -=s— 6-45-22. 2 ee se eee x
scythophy.es; new, species2==— sees) = ana aie ee eee x

Heterogymna' melanocrypta, new |-----------------. x

species.
CoPpROMORPHIDAE
Copromorpha. smaragdarcha, new |) = (X—S.5225 Seen 228
species.
dialithoma, new species_--...-.--|--- xi ee Jt ee Sees
mistharnis, new species. ....----- Hes son Sesto eye
XYLORYCTIDAE |

Thymiatris arista, new species_-_-----_- = 2tNe Xn SA poe sod oss, See

Amorbaea subtusvena, new species.___|.-_ xX -----.--.--- ---
subusta, new species___..-....--.- 2K hep Sake ceed oss

Metathrinca iridostoma, new species___|--- X ------ X .46efos4
pernivis, new species...___.-..--- fear ioe ce eae
coenophyes, new species_-------_- eo. IX weetee areca eyed
sinumbra, new species. —--.------ = ray XP Grey eee tee sess

Odites perissa, new species. ---------- sso Soa ssi was 2eercte
Dp: atrimersa, new, vaniety_.-- 4<24|S5a15RY Use eS ees
apicalis, new species.___...------ dies ORS eee east eo eee
pancyclia Meyrick__....-.------ 2L [Eee See
periscias Meyrick_........--_-_-- SE pes See Peete sed
homocirrha, new species- ~~ ------ Pou Xi gee ee ee ete

brachyclista Meyrick_..........-.!..- Xp Sk SPSS ek Siaee

304

U.S. NATIONAL MUSEUM BULLETIN 257

S °
Sy Ibe), Pie iesliee
2|S/S|8/3| s/s
AQ] pe] | a =
TIMYRIDAE
‘TisisiQULICINCta, News sPCCles== s2— =| eee eee x
Canthonistis xestocephala, new species_|___ x ___ ___ —__ ___ ___
Frisilia drimyla, new species__________|__- Kis 2 SA PES Os
Homaloxestis aganacma, new species-_-|-_— “x =_2 _=2) 222 See eee
alopecopa Meyrick... 2. -.2b<2 e-pl=252 ee ee x
surrepta, new species. --....2- 2 |2—2 KTS SERS
Placanthes xanthomorpha Meyrick_--_|__~ —_- MCLEE, OE Oe ee
Lecithocera sophronopa, new species-__|__- URAL CRU Js eA FED
activata, new species______---_-- WSL OF a SS
strenua, new species_-----_----- RNS Maes SP renal Me pix
cassiterota Meyrick. ___..___--- LL be Por Be: Pee
phanerostoma, new species-_-—--_- 3 LUX MO Suse, Be ae
megalopis Meyrick_____.____-_- BOS grr EE 9 ES AS:
faustasMeyrick5- 2-2 a+ 2 2 ep ae Leet pet Se
ochrocapna Meyrick-_----_-___---_- BE Ts ae ax
acribostola, new species---_-____- SLAY ge JG Fa ges ae
goniometra Meyrick.._..._____- L LOM Ee St Sat Sees
decorosa, new species. _-..__.-.- aah SPSL eee
recurvata Meyrick. -..---_-_-.- Kk 224 Fe Ae
niphotricha, new species. 22 eae x ee eee
telosperma, new species____-__-___- oboe ee 5 Ce ee
docilis; new: species) 2 2 = 22-2. 5 X=. ot ee
luteola, new species__________--_- SOL es a
leucomastis, new species____-_-_-- SALI Re) SET © ee
improvisa, new species_______-__- po ate Ne oe IN
Prosodarma fibularis (Meyrick) ___-____ 2 PL NESE, SER aes
GELECHIIDAE
Stegasta variana Meyrick_________-__- Se rete a ae ee
Phthorimaea heliopa (Lower)-________- TSO Ry See pie
Stomopteryx subsecivella (Zeller) _ ___- Soe Vai, Soe Sa ee
Euhomalocera heliosema, new species__|_._ __. _-. _-. _-. --_ x
Atasthalistis ochreoviridella (Pagen- |__. --._ -_.___.___--. x
stecher).
diacrita, new species_____________|__- x vct, (AM peer eeeaa
Hypatima heterostigma, new species-__|-___ KA MEUS at See
Hypodrasia acycla, new species___-____|__- Ky Ct ae eT ie
Brachyaema palpigera (Walsingham)__|.22 9x 2l22L Ces eeeee
Acribologa malacodes (Meyrick) ______|__- KA eee ees ree
Brachmia tristella (Snellen) __________|___ X) SUNS SSeS ee
heterotoma, new species_-_~--__--__|_-- X. 2 AALS Se ees
ORNEODIDAE
Orneodes toxophila Meyrick... 240-23. 2o 2 eee x
spilodesma Meyrick__.____..-__-|_-- Ki hake ete ce ny ee

Other

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

S 2
5 £ g|s
&le}s] o/s] s]s
ms/8/.8/3| S| 3/8
< 3 o | & 8
Be fy tee ios) ey Oy |S
CosMOPTERYGIDAE: SCAEOSOPHINAE
Syntomaula simulatella (Walker), new |--- x --- --- KoA xX
combination.
Scaeothyris pseusta, new species- - - - -- oe aia eee) ee ee al
CosMOPTERYGIDAE: COSMOPTERYGINAE
Limnaecia acontophora Meyrick ---- -- ab SUE Wied V2 Fed Las CSE OP
Pyroderces simplex (Walsingham) --- -- eS ee KS I TT 2 a
Cosmopteryx dulcivora Meyrick - -- --- Dee toe So Le hs See
basilisca Meyrick 22. =.=. 2222 SUMP Ea 2) UATE Ds ee
OECOPHORIDAE
Epimecyntis chlorogenes Meyrick - - - -- UN Bx, (one Ee ae
Diploclasis balbidophora, new species_-|.-. x --- --- --- --- ---
Astiarcha praedives, new species-_- -- -- Seen Kg tee x: UAE
Tanyzancla amy drographa, new species_|--_ xX --- --- --- --- ---
pepona, new species. ----.---_--- Rae exe Soe SO SE see
cincta, new species__------------ Fe aeetexa, Ga). ere aes ae Pare
catadea, new species__.---------- ch RTC SE Be A Ta Le
lanceolata, new. species- == 2.6 /4=2- x SE Bee eee
Philobota loxographa, new species-_-_---|- -- Ke ieee etete, BvES MAB
Chrysonoma aporopis (Meyrick), new |--- x --- --- --- --- ---
combination.
eumorpha, Hew species." 5.) 2-5 --- = ee Eee eee x
poecilosema, new species- --------|--- Xe oe eee
fragmentaria, new species-__-------|--- WMT MIR BOLO
hesitans, new species__-_--------|--- Rien SEs eae 2
hypocapna, new species- - - - ------|--- Sor eet ae eS
inermis, new species.=-=—---— = |4=— x) SE Pe eee
Tonica argessa, new species-_. --------|--- x Bo ese
citrantha, newsspecles= aa ss2e22 2 |-— = x Ea beet aes. ao ee
lagaropis Meyrick..- 22222525225 .\2s- A eee JSR MOL ete
Psorosticha neglecta, new species-__----_|--- Kuve oe 5 Ce
GLYPHIPTERYGIDAE
Phycodes minor, Moore. 2.232 52222.)5<2 Xe. fe eh eR
Sagalassa eubrachycera, new species-_--|--- Xs a bees ees SS
imma‘aurantiaes (Semper). 22 l2-- 2/20 ese ees Bet x
basiisva (Semper) _ 9 =----+ 22 <2 3/2-- oP eee eee ae
chrysocosma, new species- - ------|--- Ke TEES: Se
albifasciella (Pagenstecher) _------|--- Rc SUES Oe:
albotaeniana (Sauber) -__--------|--- |S Dewan ees Sera

PIACTOCHOLCA NeW. BPCUIES 8 So RI ee ee
m. regmophora, new subspecies-_--|--. --- --- --. --- --- X

poecilostoma, new species--------|---
sarophora, new species: -==-2-522s|Eo=
pyragra, new species____.--------]---
EY TOCHIStAN ICY TICK =. see aaa aa
nephodryas, Meyrick... 2.21252

305

Other

306 U.S. NATIONAL MUSEUM BULLETIN 257

= 5 =| Other
S/S] Sl o/s] 818
S/8/8/38/ 8/8/38
Riss slelacys
GLYPHIPTERYGIDAE—Continued
Tortyra elegans (Walsingham)-_-____._--|_-- SP hfe hycren tie, olay ee
Givitiosa GWialker) ssn eee ee ea ee ee x x Calayan
Is.
macrospila, new species_______---]_-- Migse 4es5 3-s es
Anthophila streptatma (Meyrick)_---__|_-- & Di atrgleee tein A eleees
angulosa, new species__.......-.--|--. Si i soeibee Goan Se
basalisi@Helden) ee ea ee % Pssst bae ease
xanthogramma (Meyrick), new |_-- -_- Xa de TRE eet fhe
combination.
amethystodes (Meyrick), mew |x -.. --. .-. --.--.---
combination.
anthorma (Meyrick), new combi- |__-_ __- Regi sit 2 reg Hoye se
nation.
orthogona (Meyrick) ==- .-.-2=_--|-_2 XK eee ee ae
Choreutis sexfasciella (Sauber) __.._-___]__- xX SA i eee
Brenthiaalbimaculana (Snellen) 22 *__ |. ee ee
anisopa, new species__._.....----|_-- X> ict. eyo ae
catenata Meyrick. - 222.4. 22 Xrer wite eae ees yates
trilampas Meyrick= 222-22". ees Kite wopSl oes ees
lithocrossa Meyrick........____-_|__- KX 2b.) Sot ee ep eee
harmonica Meyrick..........-.- X .stjsse. sess aheeees
HELIODINIDAE
Craterobathra ornata, new species_.._.|._. ... ...--.--.-.. x
argyracma, New Species = 25 = <2: eee ee ee ees x
demarcata; new species] 2252-25 |. = ack ee ae x
Thriambeutis coryphaca Meyrick. 2. 20 | 5-095 5 ae hoes eee eine
Aeoloscelis perigrapha, new species-_.-_-_|___ Sites ee See =
Hretmocera percnophanes Meyrick: -—-|_ 25-2225 5 3 22_ 2e ee
Xestocasis iostrota (Meyrick) =.-2 2. -|52 = ee Ky &
erymnota Meyrick 22 22 sae |e Kir pki hy ete
Lamachaera cyanacma Meyrick) 2.- 0/20 22 eee x
Stathmopoda placida Meyrick----_--- X22 eee eee
theoris’(Meyrick)i22 2222 fo. ae Rg vein nee ees
Trichothyrsa bicolorella (Sauber) - -- _- Xi, Cofipsteweke © spe yee
AEGERIIDAE
Sphecosesia melanostoma, new species- -_|__- Mo se eau eerste
ateres, Hampson.) 2s Sew fo Shae tse en) ge x
Synanthedon chrysostetha, new species_|___ _.. _.. ... _-.--.--- Bilizan
Is.
cirrhozona, new species___._-----|_-- Ki, socouh ceed ie aren
sphenodes, new species.......----|--- Xai e pei eee

Lepidopoda lutescens, new species.__..|... x --.--.---------

Glossosphecia pelocroca, new species..-|.-. x --.------------
micans, new species 22s. 22. 2222) 55.. 3. Aaa eee x

Trilochana triscoliopsis Rothschild... .|_.- .... <<5 225/22 4220s

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

S °

= ° 2 8

a 5 9/8] §| Other

=| 8/3) | §| 8/3

Aaysislajays
AEGERIIDAE—Continued

Sura tetrapora, new species.....-.___-|--- ee ee
cyanolampra, new species_-----__|--- Roe eee ee re

Paranthrene heterodesma, new species_|--- x --- --- -------_-
poecilocephala, new species_-_-----|--- ee ee en ee ee

Melittia gigantea Moore_------.--.--|--- Mi SS gee ee eee
RICH) WAlKGr! = 6 55> Sete aes Se eae
eurytion (Westwood) --_-.-------|--- >. Apa Wit eld auras af di) Es

Adixoa tomentosa Schultze____._-___- en ee

Bembecia fortis, new species__-_------ See ee ae ReteR

YPONOMEUTIDAE

Yponomeuta interruptella (Sauber)___-|--. x -_.--.-_- -_- ---
melanaster (Meyrick) -....-.---_- a XCR See e ee ee ee

Prays endolemma, new species--- --- -- Bo eK ate eee ee re

Atteva basalis Vollenhoven__--_------_- en een ee
triplex, new species-_.____-----_- ee ee es ee ee ee ore RI VAN

Is.
brrcesy Moores] 2=* 5" an es Ss Se era ee eee
holenopla, new species_-_------_--_- ENS KE eee eee
Beclecms, Meyrick #575.) 22s EX Seen eer eee eer oe
balanctayMeyrick==== == === ee a ee ae See meee

Anticrates rutilella (Pagenstecher) _---- Re ee ene ee ee
denticulata, new species___-_--_--- ee ere ey ae eK
digitosa, new species____-_---_--- oe ee Kee ee ee ee
rhodometra, new species_--------|--- --- Meo eee
parataraa Meyrick 22-2222 32. “]2 2 ee

Protorhiza cyanosticta, new species.____.|... x --. ._.-__-_- -_-

ETHMIIDAE

Agrioceros platycypha Meyrick_._-___|.-_ --_ --- Ree eee x
magnincella, (Sauber); new eom- jo. x9 2) Se Sees eo

bination.

Ethmia palawana Schultze__.___..-_- ee Rn eae tan ee
pracclara ‘Meyrick {25222222022 BS OS ese They SD ee oe
colonella Walsingham._--___--_-_- SAS Ce ee eee
dentata Dinkonoff and Sattler. .—-|2_. x 2.222222 -22 223
crocosomsa, *resignata,, new ‘Ssub-|225 5-5 25-52) 222 x ae

species.
reposita, new species. -.-....----- Be 2 eRe oR
nobilis, new species__-__--------- Ree a ee er ate Re eee
PLUTELLIDAE

Harpeptila corethrodes, new species___|.__ x ___-__-__-____-
prasina HOw Species 222522 son oo eae ee ee x

Acrocenotes niphochrysa, new species-__|__-_ ee ee ee

iPubeliamsculipennis (Curtis)s2! 0 es. S22 See ee ee

LITHOCOLLETIDAE
Epicephala chalybacma Meyrick.-__--__|_-- Xe ee ee ee ee ae
Lithocolletis triarcha Meyrick.---_---|_-. ean as ae ee

307

308 U.S. NATIONAL MUSEUM BULLETIN 257

wm
8} 2/8!./38] 8/8 Other
‘'s(8/-5/ 38] § s &
RSs (slslals
LYONETIIDAE
Opogona icterica. Meyrick=. 22222525 Mt An 2 ae ee x
dunidiatella Zeller-s—— 2 ee a Re eee eres
flavofasciata (Stainton)_._.______-_]_-- Xe ea Ke eee
Decadarchis minuscula (Walsingham)_.|___ x _______________
TINEIDAE
Gerontha captiosella Walker________~_ ee bee ene, Bees
c.f: 9 capna, new fornia =< OO PPE Lt eee ee ete
monostigma, new species-_--_-__--_-- LENS es ae ie oe A oe eX
diascopa, new species____-_____-- ah RS Erne ea ee
nivicaput, new species__-__---_-_- Sah ER Gn nd ee RLS.
Harmaclona “tephrantha . (Meyrick), |=- 23%) 2.3 2k
new combination.
Ischnuridia virginella Sauber_--_-__--_- = See sie ee io gt ee
Holacarta chalcathra, new species_____ Lot WS a ee ert yee as ere
Exaxa rectilinea, new species--------- PK ey eee ee eee
Hapsifera rugosella (Stainton) ________ Ee ene et eee ee
albescens, new species -_----_----- See ee eee
Trachycentra cicatricosa Meyrick _---- oe eee eo ers eee
Tinissa ‘torvelia Walker. 22 _* 22-20 == GE Ks eee ee Xk
baliomicta Meyrick _.-._._-___-- erat ne hog eee eee ee
Monopis hemicitra Meyrick __-_------ RR i See ea
avara Meyrick. O23 _22hon open epee. Pecan So it re es SY
monachella (Hiibner)....._____-_ ae) pees ORE ea eee ie
Setomorpha rutella Zeller____-____--- we eK se Oe ee
Oxytinea galactodelta, new species__--|.._. x --._--._-._____-
Haplotinea subochraceella (Walsing- |___ x ___ ___ Kio eX
ham), new combination.
purpurascens, new species-_------ EX ee ne ee ag ee ees
hemilampra, new species- -----_-- Soe, & pi boy a ee ee
eurycera, new species___-___----- NEA AK Se oy ae ep ae oe
cymopelta (Meyrick), new com- |--. x ..=.-+---. 2. -_2
bination.
Coryptilum klugii Zeller_____.___---- ra ae 2 eee ees ee) ee eee Can
Is.
luteum, new species_____..------ Be a eae or eK
Melasina anarmosta, new species-- -- - - Sch tee tee ee
ADELIDAEB
Nemophora apollonis, new species_----|_-. --- --. -_-- ------ x
heliochalca (Meyrick). “new, 1com= [22= 6x0 225) so ee x
bination.
cantharites (Meyrick), new com- |___ ___ _-_ _-_______ x
bination.
chalcotechna (Meyrick), new com-}___ ... ==. 2... ___ x
bination.
eurycitra: (Meyrick), (new jcom= |-ai jie esses

bination.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 309

Ficures 1-8.—Genitalia of Adoxophyes aurata, new species: 1, co’, paratype; 2, aedeagus;
3, 9, allotype; 4, bursa copulatrix; 5, @, holotype; 6, aedeagus; 7, Neocalyptis nematodes
(Meyrick), 9, no. 5008; 8, N. n. insularis Diakonoff (Sebesi Is. off Java), ? , no. 785.

310 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 9-15.—Genitalia of Tortricinae: 9, Neocalyptis nematodes (Meyrick), o, no.
5011; 10, aedeagus; 11, 9, bursa copulatrix; 12, 9, labis, no. 5011; 13, NW. n. insularis
Diakonoff, o, labis, no. 637; 14, Archips salaconis (Meyrick), o no. 5506; 15, aedeagus.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS sll

ti}

~
eoenitel Ne eee,
‘ vail
\ ; e
sen yet

: 0
‘
See?

8 f \-9

Ficures 16-22.—Genitalia of Tortricinae: 16, Archips diffcilis (Meyrick); 17, aedeagus;
18, 9 ; 19, bursa copulatrix; 20, Archidemis anastea, new genus, new species, o’, holo-
type; 21, aedeagus; 22, mensis ventralis.

312 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 23-27.—Genitalia of Tortricinae: 23, Capua thelmae, new species, od", holotype,
with aedeagus; 24, Archidemis anastea, new genus, new species, 9 , allotype; 25, bursa
copulatrix (base of the collum of spermatophore, S=punctated); 26, Archips aperta,
new species, 9, holotype; 27, Archips salaconis (Meyrick), &, slide no. “June 28, 1930,

A.B,”

313

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

—>>y
Bz
BLA
7)
——
oS

oS
NS
AY

2M.
Co : \ NY \
“ap NN
8

f

SS

Ficures 28-29.—Archidemis anastea, new genus, new species: 28, wing neuration; 29,

head.
Figures 30-32.—Male genitalia of Tortricinae: 30, Homona bakeri, new species,
holotype; 31, aedeagus; 32, Adoxophyes perstricta Meyrick, slide no. 1166 (Java,

Surabaja, 15.VII.1939, A. Diakonoff).

314 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 33-34.—Genitalia of Tortricinae: 33, Homona bicornis, new species, o’, holotype
(aedeagus in frontal aspect), left, aedeagus of paratype, no. 5017; 34, Snodgrassia
stenochorda (Meyrick), new genus, new species, o’, no. 5010, right, aedeagus.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 315

i
“yy f y
GUNA, Ay

Ficures 35-36.—Genitalia of Homona phanaea Meyrick: 35, &, slide no. 5769, with left
aedeagus; 36, Q, slide no. 5770, with right, bursa copulatrix.

237-168—67——21

316 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 37-42.—Female genitalia of Tortricinae: 37, Homona bakerj, new species, allotype,
below left, part of ductus bursae; 38, bursa copulatrix; 39, H. bicornis, new species,
allotype; 40, bursa copulatrix; 41, Archips aperta, new species, holotype; 42, bursa
copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 317

Ficures 43-44.—Genitalia of Tortricinae: 43, Archips dicaeus, new species, co’, holotype,
middle right, aedeagus; 44, 4. encausta (Meyrick) (Ceylon), o, no. 5028, middle left,
aedeagus.

318 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 45-49.—Tortricinae, Snodgrassia stenochorda (Meyrick), new genus, new species,
o: 45, wing neuration; 46, head. Genitalia: 47, Schoenotenes collarigera, new species,
2, holotype; 48, Archips aperta, new species, fragment of ductus bursae and bursa
copulatrix; 49, Phricanthes biocellana (Walker), co”, slide no. 5018, with aedeagus.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 319

Ficures 50-54.—Tortricinae: Ebodina simplex, new genus, new species: 50, wing neuration;
51, head; 52, @ genitalia, holotype; 53, aedeagus; 54, Phricanthes biocellana (Walker),
9 genitalia.

320 U.S. NATIONAL MUSEUM BULLETIN 257

Figures 55-57.—Genitalia of Tortricinae: 55, Capua retractana invalidana (Walker), o,
left, aedeagus; 56, Polemograptis stauroma, new species, 9, holotype, with bursa
copulatrix in the background; 57, Spatalistis numismata, new species, 9 , holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 321

Ficures 58-62.—Genitalia of Gatesclarkeana Diakonoff: 58, G. erotias (Meyrick), 6,
no. “June 20, 1930, A.B.”; 59, ventral aspect of abdomen; 60, G. asynthetes, new
species, o’, holotype: 61, 9, allotype with signum; 62, co’, ventral aspect of abdomen.

322 U.S. NATIONAL MUSEUM BULLETIN 257

Figures 63-66.—Oleuthreutinae: 63, Gatesclarkeana erotias (Meyrick), ? , wing neuration;
64, head; 65, Eudemis (E.) oxygona, new species, 2, holotype; 66, Bubonoxena enda-
phana, new species, 9 , holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 323

Ne | Nee =

Ficures 67-69.—Male genitalia of Olethreutinae: 67, Hedya (H.) atrifraga, new species,
holotype; 68, Eucoenogenes deltostoma, new species, holotype; 69, Costosa allochroma,
new genus, new species, holotype.

324 U.S. NATIONAL MUSEUM BULLETIN 257

VAN \
MN I
GRE

iy! hs f}

Ficures 70-72.—Male genitalia of Sycacantha Diakonoff: 70, S. inodes (Meyrick) (Java);
71, S. inodes perspicua, new subspecies, holotype; 72, S. potamographa, new species,
holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 325

Ficures 73-75.—Male genitalia of Olethreutinae: 73, Hedya (Cellifera) cellifera (Meyrick),
slide no. 5376; 74, Statherotis olenarcha (Meyrick), slide no. 5317; 75, Strepsicrates
ejectana (Walker), slide no. 5080.

326 U.S. NATIONAL MUSEUM BULLETIN 257

Figures 76-79.—Male genitalia of Olethreutinae: 76, Gnathmocerodes petrifraga, new
species, holotype; 77, Eudemis (Acanthothyspoda) chortodes, new species, holotype;
78, abdomen; 79, Statherotis discana (Felder and Rogenhofer), o, slide no. 5311.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS S20

Ficures 80-82.—Male genitalia of Olethreutinae: 80, Bactra (C.) orbiculi minax Diakonoff,
holotype; 81, Bubonoxena ephippias (Meyrick) (Ceylon), lectotype; 82, Bubonoxena
Spirographa, new species, holotype.

328 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 83-85.—Male genitalia of Olethreutinae: 83, Eucosma iographa, new species,
holotype; 84, Strepsicrates inobtrusa, new speces, holotype; 85, S. discobola, new species,
holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 329

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Ficures 86-90.—Genitalia of Olethreutinae: 86, Peridaedala dendrochlora, new species
od’, holotype; 87, Tetramoera schistaceana (Snellen), 9 , slide no. 5372; 88, bursa copula-
trix; 89, fragment of ductus bursae and structure of the wall of corpus bursae, strongly
magnified; 90, & genitalia, no. “June 19, 1930, A.B.”

NATIONAL MUSEUM BULLETIN 257

U.S.

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MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 30l

Ficures 94-96.—Genitalia of Olethreutinae: 94, Erinaea amphigonia, new species, °,
holotype (ovipositor severed and figured at the foot of the bursa, cut: structure of the
wall, more magnified); 95, Hedya (Cellifera) cellifera (Meyrick), 9, slide no. 5037;
96, Pammene leucodora Meyrick, , slide no. 5015.

237-168—67——_22

332 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 97-100.—Olethreuntinae, Tetramoera schistaceana (Snellen), @: 97, wing neura-
tion; 98, head. Genitalia: 99, Bubonoxena ephippias (Meyrick) (Ceylon), 9, slide
no. 5688; 100, Cryptophlebia tetraploca (Meyrick), o, slide no, 5541.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 333

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Ficures 101-105.—Female genitalia, heads, and wings of Tortricidae: 101, Archips sala-
conis (Meyrick), 9, slide no. 5783; 102, Eucoenogenes deltostoma, new species, wing
neuration; 105,c, head; 103, Bubonoxena spirographa, new genus, new species, ©,
head; 104, wing neuration.

334 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 106-108.—Cryptophlebia encarpa (Meyrick): 106, genitalia, co’, no. 5143, with,
below, first abdominal segment; 107, 9 , slide no. 5062; 108, bursa copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 335

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Ficures 109-113.—Genitalia of Olethreutinae: 109, Petrova scalaris, new species, 9 , holo-
type; 110, Peridaedala crocoptila, new species, ? , holotype; 111, Eudemis (E.) oxygona,
new species, 2, holotype; 112, bursa copulatrix; 113, Peridaedala physoptila, new
species, co’.

U.S. NATIONAL MUSEUM BULLETIN 257

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Ficures 114-120.—Olethreutinae, Costosa allochroma, new genus, new species: 114, head;
115, wing neuration; 116, Gnathmocerodes petrifraga, new genus, new species,
head. Female genitalia: 117, Eudemis (Acanthothyspoda) homalopa, new species,
9, holotype; 118, fragment of bursa copulatrix with signum; 119, Peridaedala steno-

glypha, new species, 2 , holotype; 120, fragment of bursa copulatrix, showing structure

of the wall.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS Sar

Figures 121-126.—Genitalia of Tortricidae and Carposinidae: 121, Stenarchella eupista,
new genus, new species, o”, holotype, part of genitalia; 122, right valva; 123, aedeagus;
124, Peridaedala melanantha, new species, 2, holotype; 125, signa; 126, Heterogymna
melanocrypta, new species, o’, holotype; with aedeagus.

338 U.S. NATIONAL MUSEUM BULLETIN 257

Figures 127-130.—Tortricidae: 127, Caenognosis incisa Walsingham, Q, slide no. “Apr. 4,
1928, A.B.”; 128, 9, slide no. “‘4.1V.1928, A.B.” 129, Campylarchis acuta, new

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genus, new species, co, holotype; 130, aedeagus.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 339

Ficures 131-136.—Genitalia of Olethreutinae, Carposinidae, and Copromorphidae: 131,
Meridarchis bifracta, new species, o, holotype; 132, aedeagus; 133, Metacosmesis illodis,
new genus, new species, o’, holotype; 134, aedeagus; 135 Copromorpha mistharnis,
new species, 9, holotype, fragment of wall of ductus bursae, magnified, below, frag-
ment of wall of bursa copulatrix; 136, Peridaedala thylacophora, new species, co’, holotype.

340 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 137-140.—Genitalia of Carposinidae and Copromorphidae: 137, Copromorpha
smaragdarcha, new species, 7, holotype; 138, Meridarchis oxydelta, new species, 9,
holotype; 139, M. scythophyes, new species, Q, paratype; 140, bursa copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 341

Ficures 141-144.—Genitalia of Carposinidae and Xyloryctidae: 141, Meridarchis aita,
new species, 2, holotype; 142, bursa copulatrix (with spermatophore); 143, M. oxy-
delta, new species, 9, holotype, bursa copulatrix; 144, Metathrinca pernivis, new
species, o, holotype.

342 U.S. NATIONAL MUSEUM BULLETIN 257

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Ficures 145-147.—Male genitalia of Copromorphidae and Xyloryctidae: 145, Copro-
morpha dialithoma, new species, holotype; 146, Odites apicalis, new species, holotype;
147, Metathrinca coenophyes, new species, holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 343

Ficures 148-150.—Genitalia of Xyloryctidae: 148, Odites pancyclia Meyrick, , slide
no. 5158; 149, Amorbaea subtusvena, new species, 2, allotype; 150, O. brachyclista
Meyrick, o, slide no. 5160.

344 U.S. NATIONAL MUSEUM BULLETIN 257

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Ficures 151-155.—Female genitalia of Xyloryctidae: 151, Amorbaea subusta, new species,
holotype; 152, bursa copulatrix; 153, Metathrinca coenophyes, new species, allotype;
154 M. iridostoma, new species, allotype; 155, bursa copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 345

Ficures 156-158.—Male. genitalia of Xyloryctidae and Timyridae 156, Thymiatris;
arista, new species, holotype, right, aedeagus; 157, Amorbaea subtusvena, new species,
holotype, left, aedeagus; 158, Tisis auricincta, new species, holotype.

346 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 159-162.—Male genitalia of Xyloryctidae: 159, Metathrinca tridostoma, new
species, holotype with aedeagus; 160, Odites perissa, new species, holotype; 161, O.
periscias Meyrick, slide no. 5159; 162, O. homocirrha, new species, holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 347

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Ficures 163-167.—Genitalia of Xyloryctidae: 163, Metathrinca sinumbra, new species,
do’, holotype; 164, aedeagus; 165, Odites perissa, new species, co’, paratype, slide no.
5151; 166, Lecithocera niphotricha, new species, 2, allotype; 167, bursa copulatrix.
237-168—67——23

348 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 168-171.—Genitalia of Lecithocera Herrich-Schaffer: 168, L. fausta Meyrick,
do’, holotype; 169, praegenital segment; 170, L. goniometra Meyrick, 2, neallotype;
171, bursa copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 349

Ficures 172-175.—Genitalia of Lecithocera Herrich-Schaffer: 172, L. docilis, new species;
o', holotype; 173, aedeagus; 174, L. recurvata Meyrick, 9, slide no. 5197; 175, bursa
copulatrix.

300 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 176-179. Genitalia of Lecithocera Herrich-Schaffer: 176, L. cassiterota Meyrick,
o’, slide no. 5210, right, aedeagus; 177, L. strenua, new species, o’, holotype, below,
aedeagus; 178, 9, allotype; 179, bursa copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 301

Ficures 180-185.—Genitalia of Lecithocera Herrich-Schaffer: 180, L. acribostola, new
species, ? , holotype; 181, bursa copulatrix; 182, L. telosperma, new species, ? , holotype;
183, bursa copulatrix; 184, L. /uteola, new species, o", holotype; 185, aedeagus.

352 U.S. NATIONAL MUSEUM BULLETIN 257

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Figures 186-190.—Genitalia of Timyridae: 186, Homaloxestis surrepta, new species, 6’;
holotype; 187, pregenital segment; 188, H. aganacma, new species, 9, holotype; 189,
Lecithocera leucomastis, new species, 2, holotype, 190. bursa copulatrix, with, above,
ductus bursae.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 353

Ficures 191-194.—Genitalia of Timyridae: 191, Canthonistis xestocephala, new species, 0’,
holotype, with, right, aedeagus; 192, Lecithocera goniometra Meyrick, <’, slide no.
5219, with aedeagus; 193, C. xestocephala, new species, 9 , allotype, with, right, bursa
copulatrix; 194, Frisilia drimyla, new species, ? , holotype.

354 U.S. NATIONAL MUSEUM BULLETIN 257

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Ficures 195-201.—Female genitalia of Timyridae; 195, Lecithocera improvisa, new species,
holotype; 196, bursa copulatrix; 197, L. fausta Meyrick, ?, slide no. 5114; 198, bursa
copulatrix; 199, Tisis auricincta, new species, 9, allotype; 200, L. cassiterota Meyrick,

2, slide no. 5519; 201, signum.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 355

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203

202 we 204

Ficures 202-207.—Genitalia of Timyridae: 202, Lecithocera sophronopa, new species,
2, holotype; 203, bursa copulatrix; 204, L. decorosa, new species, 2, holotype; 205,
part of bursa copulatrix with signum; 206, L. activata, new species, co, holotype, right,
aedeagus; 207, L. phanerostoma, new species, o’, holotype, right, aedeagus.

356 U.S. NATIONAL MUSEUM BULLETIN 257 i

Ficures 208-211.—Genitalia of Timyridae and Gelechiidae: 208, Lecithocera phanerostoma,
new species, 2, holotype; 209, Hypodrasia acycla, new genus, new species, ¢’, holotype,
below, aedeagus; 210, Stomopteryx subsecivella (Zeller), 9, slide no. 5202; 211, Phtho-
rimea heliopa (Lower), @, slide no. 5243.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 357

Ficures 212-216.—Genitalia of Timyridae and Gelechiidae: 212, Prosodarma fibularis
(Meyrick), 9, slide no. 5226; 213, signum; 214, Phthorimaea heliopa (Lower), &, slide
no. 5242, left, aedeagus; 215, Stomopteryx subsecivella (Zeller), co, slide no. 5203; 216,
Brachyacma palpigera (Walsingham), 9, slide no. “July 13, 1928, A.B.,” left, aedeagus.

358 U.S. NATIONAL MUSEUM BULLETIN 257
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7 = oe se 223

Ficures 217-223.—Gelechiidae: 217, Euhomalocera heliosema, new genus, new species, wing
neuration; 218, head; 219, genitalia, o, holotype, left, aedeagus. Genitalia: 220, Hypa-

tima heterostigma, new species, holotype; 221, pregenital segment; 222, Phthorimaea heliopa
(Lower), 9, no. 5243, ductus bursae; 223, corpus bursae.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 359

Ficures 224-227.Genitalia of Gelechiidae: 224, Brachmia heterotoma, new species, o,
holotype; 225, Atasthalistis viridella (Snellen), ? , holotype; 226, A. diacrita, new species,
Q , allotype; 227, lower part of corpus bursae.

360 U.S. NATIONAL MUSEUM BULLETIN 257

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Ficures 228-233.—Genitalia of Gelechiidae and Cosmopterygidae: 228, Atasthalistis
diacrita, new species, o&, holotype; 229, pregenital segment; 230, aedeagus; 231,
Cosmopteryx dulcivora Meyrick, o, slide no. 5259; 232, 9 , slide no. 5260; 233. Limnaecia
acontophora Meyrick, 9 , holotype.

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MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 361

—

240

Ficures 234-240.—Syntomaula Meyrick: 234, wing neuration of S. tephrota Meyrick (courte-
sy of the Smithsonian Institution, Washington, D.C.); 235, S. simulatella (Walker), 7,
slide no. 5112, valvae and aedeagus; 236, right half of the 8th abdominal sternite,
and, right, tergite; 237, left half of 8th sternite; 238, tegumen and uncus: 239, 9, slide
no. 5116, left, tip of ovipositor; 240, corpus bursae.

362 U.S. NATIONAL MUSEUM BULLETIN 257

24!

244

Ficures 241-245.—Wing neuration and genitalia of Gelechiidae: 241, Hypodrasia acycla,
new genus, new species, 9 , wing neuration; 242, head; 243, 9, allotype, right, bursa
copulatrix; 244, ostium bursae, more magnified; 245, Brachmia tristella (Snellen), 9,
homoeotype, slide no. 5190, below, bursa copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 363

Ficures 246-252,—Genitalia and head of Oecophoridae: 246, Diploclasis balbidophora,
new genus, new species, o”, holotype, left, aedeagus; 247, Astiarcha aureatella (Snellen),
o, lectotype, right, aedeagus; 248, 4. praedives, new species, <’, allotype; 249, Diplo-
clasis balbidophora, new genus, new species, 9, holotype; 250, tip of ovipositor; 251,
bursa copulatrix; 252, head.
237-168—67 24

364 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 253-257.—Genitalia and neuration of Oecophoridae: 253, Tanyzancla cincta, new
species, o?, holotype; 254, Chrysonoma hesitans, new species, 9, allotype; 255, bursa
copulatrix; 256, Tanyzancla pepona, new species, @ , allotype, right, bursa copula-
trix; 257, Diploclasis balbidophora, new genus, new species, wing neuration.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 365

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Ficures 258-263.—Genitalia of Oecophoridae: 258, Chrysonoma hesitans, new species, o’,
holotype; 259, Tanyzancla amydrographa, new species, 9, holotype; 260, Astiarcha
praedives, new species. 2, holotype; 261, bursa copulatrix; 262, 7. lanceolata, new
species, 9 , holotype; 263, bursa copulatrix.

366 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 264-269.—Genitalia of Oecophoridae: 264, Chrysonoma aporopis (Meyrick), o’,
slide no. 5191; 265, C. fragmentaria, new species, o’, holotype; 266, aedeagus; 267, C.
imermis, new species, 2 , holotype; 268, upper part of ductus bursae; 269, corpus bursae.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 367

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Ficures 270-274.—Genitalia of Oecophoridae: 270, Chrysonoma poecilosema, new species,
o', holotype; 271, C. ewmorpha, new species, co, holotype; 272, Tonica argessa, new
species, 9, holotype; 273, part of bursa copulatrix, with signum; 274, Philobota loxo-
grapha, new species, 9, allotype.

368 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 275-281.—Genitalia of Oecophoridae: 275, Tanyzancla pepona, new species, 0’,
holotype, right, aedeagus; 276, Tanyzancla catadea, new species, o, holotype; 277,
Tonica lagaropis Meyrick, @, slide no. 5215; 278, part of corpus bursae, with signum
and structure of the wall; 279, Tonica citrantha, new species, ? , holotype; 280, signum;
281, Tonica argessa, new species, 2 , holotype, ductus bursae intact, with corpus bursae

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 369

Ficures 282—285.—Male genitalia of Oecophoridae and Glyphipterygidae: 282, Chrysonoma
hypocapna, new species, holotype; 283, Sagalassa eubrachycera, new species, holotype;
284, Phycodes minor Moore, slide no. 5183; 285, aedeagus.

370 U.S. NATIONAL MUSEUM BULLETIN 257

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Ficures 286-290.—Genitalia of Oecophoridae and Glyphipterygidae: 286, Psorosticha
neglecta, new species, co’, holotype, below, aedeagus; 287, 9, allotype with ovipositor;
288, signum; 289, Imma aurantiaca (Semper), co", paratype, slide no. 4722; 290, Imma
albifasciella (Pagenstecher), 9, slide no. 5108, bursa copulatrix in background.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 371

Figures 291-294.—Genitalia of Imma Walker: 291, I. poecilostoma, new species, o, holo-

type; 292, 9, allotype; 293, bursa copulatrix; 294, I. tyrocnista Meyrick, ?, slide no.
5166.

Sie U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 295-297.—Genitalia of Glyphipterygidae: 295, Imma chrysocosma, new species,
o', holotype; 296, aedeagus; 297, Brenthia lithocrossa Meyrick, 9, holotype (Paris
Mus.).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 373

Figures 298-299.—Male genitalia of Imma Walker: 298, I. macrochorda, new species, co’,
holotype; 299, I. nephodryas Meyrick, o, holotype.

374 U.S. NATIONAL MUSEUM BULLETIN 257

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Ficures 300-302.—Male genitalia of Glyphipterygidae: 300, Anthophila streptatma (Mey
rick), holotype, above, aedeagus; 301, Imma sarophora, new species, holotype, right,
aedeagus; 302, J. pyragra, new species, holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS gf)

Ficures 303-308.—Genitalia of Tortricidae, Glyphipterygidae, and Heliodinidae: 303,
Homona aestivana (Walker), below, aedeagus; 304, Anthophila basalis (Felder), 3,
slide no. 5170, below, aedeagus; 305, 4. angulosa, new species, 2, holotype; 306, part
of bursa copulatrix; 307, Acoloscelis perigrapha, new species, 9 , holotype; 308, part of
ductus and corpus bursae.

376 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 309-314.—Genitalia of Glyphipterygidae and Heliodinidae: 309, Anthophila
orthogona (Meyrick), o; 310, Imma tyrocnista Meyrick, &, slide no. 5175; 311, mensis
ventralis; 312, Eretmocera percnophanes Meyrick, o, slide no. 5432; 313, Thriambeutis
coryphaea Meyrick, 9, slide no. 5321, below signum, strongly magnified; 314, bursa
copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 377

Ficures 315-320.—Heliodinidae: 315, Craterobathra ornata, new species, wing neuration,
o&, holotype; 316, genitalia. Genitalia: 317, Eretmocera percnophanes Meyrick, 9,
slide no. 5520; 318, bursa copulatrix and, left, part of ductus bursae; 319, Stathmopoda
placida Meyrick, &, slide no. 5135; 320, aedeagus.

378 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 321-323.—Genitalia of Heliodinidae: 321, Xestocasis iostrota (Meyrick), . slide
no. “June 17, 1930, A.B.”; 322, Craterobathra argyracma, new species, o’, holotype; 323,
Stathmopoda theoris (Meyrick), 9, slide no. 5133, with, below, part of ductus bursae.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 379

tek ee
Ficures 324-327.—Genitalia of Heliodinidae and Aegeriidae: 324, Eretmocera percnophanes
Meyrick, o, slide no. 5432, coremata; 325, Craterobathra demarcata, new species, 9,
holotype, below, spines of the tergite; 326, bursa copulatrix (reconstrued), with sperma-
tophore and separate chamber (tip dislodged); 327, Paranthrene heterodesma, new species,
Q, allotype, above, corpus bursae (contracted).
237-168—67. 25

380 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 328-332.—Genitalia of Aegeriidae: 328, Lepidopoda lutescens, new species, 9,
holotype; 329, Glossosphecia micans, new species, 9, holotype; 330, part of bursa
copulatrix with signum; 331, Sura cyanolampra, new species, , holotype, below, corpus
bursae (contracted) and part of ductus bursae; 332, Synanthedon chrysostetha, new
species, o’, holotype, left, scales of uncus, more magnified.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 381

Ficures 333-338.—Genitalia of Glyphipterygidae: 333, Imma albifasciella (Pagenstecher),
od’, slide no. 5176; 334, aedeagus; 335, Tortyra divitiosa (Walker), 9, slide no. 5182; 336,
bursa copulatrix; 337, o, slide no. 5178; 338, Anthophila amethystodes (Meyrick), o.
slide no. 5684.

382 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 339-343.—Male genitalia of Aegeriidae, Glyphipterygidae, and Orneodidae: 339%

Paranthrene heierodesma, new species, <, holotype; 340, Sphecosesia melanostoma, new
species, o', holotype; 341, pregenital sternite; 342, Brenthta anisopa, new species,
6’, holotype; 343, Orneodes toxophila Meyrick, , slide no. 5722, below, aedeagus.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 383

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Ficures 344-348.—Genitalia of Aegeriidae: 344, Glossosphecia pelocroca, new species, ? ,
holotype; 345, Sura tetrapora, new species, 9 , holotype, with, below, bursa copulatrix;
346, Synanthedon cirrhozona, new species, co’, holotype; 347, Bembecia fortis, new spe-

cies, do’, holotype; 348, aedeagus.

384 U.S. NATIONAL MUSEUM BULLETIN 257

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Ficures 349-351.—Male genitalia of Aegeriidae and Plutellidae: 349, Paranthrene poecilo-
cephala, new species, holotype; 350, Synanthedon sphenodes, new species, holotype;
351, Harpeptila prasina, new species, holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 385

Ficures 352-355.—Genitalia of Yponomeutidae: 352, Atteva triplex, new species, 9,
holotype; 353, 4. holenopla, new species, 9, holotype with, left, bursa copulatrix;
354, Anticrates rhodometra, new species, ?, allotype; 355, Protorhiza cyanosticta, new
genus, new species, ? , holotype.

U.S. NATIONAL MUSEUM BULLETIN 257

386

Anticrates denticuluta, new species,

>

Ficures 356-359.—Genitalia of Yponomeutidae: 356

o', holotype; 357, .4. digitosa, new species, o’, holotype; 358, aedeagus and coremata;

359, A. rhodometra, new species, 9, allotype, bursa copulatrix.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 387

Ficures 360-363.—Genitalia of Yponomeutidae: 360, Anticrates rutilella (Pagenstecher),
o, with right corema, slide no. 5223; 361, 4. denticulata, new species, aedeagus and

left corema, partly denuded; 362, 4. digitosa, new species. 9, allotype; 363, bursa
copulatrix.

388 U.S. NATIONAL MUSEUM BULLETIN 257

ae

Ficures 364-365.—Male genitalia of Anticrates Meyrick: 364, 4. rhodometra, new species,
o’, right, saccus-like median appendix of 7th sternite, left, coremata; 365, 4. paratarsa
Meyrick, o”, right, “pseudo-saccus,” left, coremata.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 389

Ficures 366-369.—Genitalia of Prays Hubner and Tortyra Walker: 366, P. endocrapa
Meyrick, , anellus plate displaced to left below; with, left above, fragment of aedeagus,
right above, tergite of vinculum; 367, P. endolemma, new species, o, with aedeagus
and anellus in place; 368, Tortyra macrospila, new species, 9, upper part; 369, lower
part, with, above, more magnified, fragment of wall of bursa copulatrix.

390 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 370-373.—Male genitalia of Atteva Walker: 370, 4. scolecias Meyrick, slide no.
5221, left, aedeagus; 371, pregenital segment with coremata; 372, 4. balanota Meyrick,
slide no. 5220, left, aedeagus and left valva; all at the same magnification; 373,
pregenital segment, less magnified, with across it aedeagus, for size.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 391

Ficures 374-378.—Genitalia of Plutellidae: 374, Yponomeuta interruptella (Sauber),
oc’, slide no. 5766; 375, 9, slide no. 5771; 376, bursa copulatrix; 377, Harpeptila core-
throdes, new genus, new species, co’, holotype; 378, right pair of coremata with above,
sketch of genitalia, for size, all in natural position.

392 U.S. NATIONAL MUSEUM BULLETIN 257

‘ \ATANY

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biy if I i

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a

Ficures 379-385.—Cosmopterygidae and Tineidae: 379, Ischnuridia virginella Sauber,
holotype, 2, head (by Dr. H. Schréder); 380, dorsal aspect of tip of abdomen; 381,
sterigma; 382, Scaeothyris pseusta, new genus, new species, co’, holotype, genitalia;
383, aedeagus; 384, Hapsifera rugosella (Stainton), 9, slide no. 5102; 385, tip of
ovipositor. [Fig. 379, by courtesy of Senckenberg Museum, Frankfurt a. M.]

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 393

Ficures 386-389.—Genitalia ot Ethmiidae: 386, Agrioceros platycypha Meyrick, &,
slide no. “10. May, 1927. A.B.”; 387, 4. magnificella (Sauber), o, slide no. “11 May,
1924, A.B.”; 388, bursa copulatrix; 389, 9, slide no. 5249,

394 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 390-393.—Genitalia of Ethmia Hiibner: 390, E. colonella Walsingham, a’, slide no.
“Sept. 17, 1930, A.B.,” left, above, gnathos, below, aedeagus; 391, E. praeclara Mey-
rick, co’, slide no. 5552; 392, E. argopa Meyrick, 9, paratype with signum; 393, £.
praeclara Meyrick, 9, slide no. 5545, with signum.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 395

Ficures 394-397,—Female genitalia of Ethmia Hibner: 394, E. pullata Meyrick, 9, lec-
totype left, signum; 395, £. colonella Walsingham, 9, slide no. ‘Sept. 10, 1940,”
right, signum; 396, E. dentata, Diakonoff and Sattler, 9, holotype, left, signum; 397,
E. nobilis, new species, 9 , holotype.

237-168—67—_26

MUSEUM BULLETIN 257

U.S. NATIONAL

396

AMIS :

z

A

2

Ficures 398-405.—Ethmiidae, Plutellidae, and Tineidae: 398, Ethmia crocosoma resig-
nata, new subspecies, ? , holotype; 399, Harpeptila corethrodes, new genus, new species,
neuration; 400, head; 401, Ischnuridia virginella Sauber, 9, holotype, neuration (by
Dr. H. Schréder); 402, Holacarta chalcatra, new species, co’, holotype, tegumen; 403,

valvae; 404, vinculum with saccus; 405, aedeagus with anellus.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 397

Ficures 406-409.—Female genitalia of Ethmia Hubner: 406, E. dentata, Diakonoff and
Sattler, 9, paratype, no. 5549, with signum; 407, E. reposita, new species, holotype;
408, bursa copulatrix with structure of wall; 409, Z. nobilis, new species, holotype,
tight, corpus bursae.

U.S. NATIONAL MUSEUM BULLETIN 257

398

Figures 410-412.—Genitalia of Tineidae: 410, Hapsifera rugosella (Stainton), o’, slide

top of abdomen with coremata, less magnified; 41la, male genitalia,

for size; 412, Harmaclona cossidella Busck, 9 , slide no. 4944, ovipositor in three parts.

>

no. 5101; 411

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 399

Ficures 413-416.—Plutellidae and Tineidae: 413, Acrocenctes niphochrysa, new genus,
new species, wing neuration and head; 414, genitalia, 9, holotype; 415, Gerontha
captiosella Walker, <7, slide no. 5270, tegumen portion, aedeagus and anellus tube;
416, vinculum part with valvae.

400 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 417-422.—Genitalia of Gerontha Walker: 417, G. captiosella Walker, <7, slide no.
5273; 418, ?, slide no. 5269; 419, ovipositor; 420, bursa copulatrix; 421, G. diascopa,
new species, 9 , holotype; 422, ovipositor.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 401

Ficures 423-427.Genitalia of Tineidae: 423, Tinissa baliomicta Meyrick, <’, slide no.
5265; 424, Gerontha nivicaput, new species, ? , holotype; 425, ovipositor; 426, Harma-
clona tephrantha (Meyrick), 9 , slide no. 5272; 427, Monopis avara Meyrick, 9 , holotype.

402 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 428-432.—Tinissa torvella Walker: 428, o, slide no. 5264 (saccus cut medially
and pressed open, gnathos removed); 429, gnathos; 430, o, lateral aspect, slide no.
5274; 431, 2, slide no. 5263; 432, ovipositor.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 403

Ficures 433-439.—Genitalia of Tineidae: 433, Gerontha monostigma, new species,
a, o’, holotype; b, gnathos, right half; c, saccus; d, aedeagus; 434, Monopis avara Meyrick,
Q, slide no. 5282; 435, Hapsifera albescens, new species, o’, holotype; 436, Oxytinea
galactodelta, new genus, new species, co’, holotype; 437, aedeagus; 438, Exaxa rectilinea,
new genus, new species, ? , holotype; 439, ovipositor.

404 U.S. NATIONAL MUSEUM BULLETIN 257

Ficure 440.—Haplotinea subochraceella (Walsingham), 9 , slide no. 4673, abdominal pencils
intact and expanded.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 405

Ficures 441-444.—Genitalia of Tineidae: 441, Haplotinea subochraceella (Walsingham),
9, slide no. 5281, abdominal pencils retracted; 442, Monoptis hemicitra Meyrick, o,
slide no. 5283; 443, o, lectotype; 444, aedeagus.

406 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 445-448.—Genitalia of Tineidae: 445, Oxytinea galactodelta, new genus, new species,
2, allotype; 446, Trachycentra cicatricosa Meyrick, 9, holotype; 447, Haplotinea
platyntis (Meyrick), o, lectotype; 448, H. eurycera, new species, o’, holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 407

Ficures 449-452.—Male genitalia of Haplotinea Diakonoff and Hinton: 449, H. sub-
ochraceella (Walsingham), slide no. 5294; 450, H. nestoria (Meyrick), slide no. 4672;
451, H. hemilampra, new species, holotype with, above, right valva; 452, H. cymopelta

(Meyrick), slide no. 5276.

U.S. NATIONAL MUSEUM BULLETIN 257

408

we
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hl

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st
wy

_

Figures 453-458.—Male genitalia of Tineidae: 453, Melasina anarmosta, new species,

458,

holotype; 454, Harmaclona cossidella Busck, slide no. 4945, IXth segment; 455, left
valva, anellus; 456, right valva; 457, H. tephrantha (Meyrick), slide no. 5285

IX segment.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 409

Ficures 459-460.—Male genitalia of Coryptilum Zeller; 459, C. klugii Zeller, slide no. 5724
(Java), with aedeagus; 460, C. /utewm, new species, holotype, with aedeagus.

410 U.S. NATIONAL MUSEUM BULLETIN 257

Nese Gs Vs §
Ficures 461-464.—Genitalia of Tineidae and Adelidae: 461, Harmaclona tephrantha
(Meyrick), slide no. 5521; 462, Haplotinea purpurascens, new species, c’, holotype; 463,

Nemophora chalcotechna (Meyrick), 9 , holotype; 464, <”, slide no. 5283.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 411

Figures 465-469.—Tineidae and Adelidae: 465, Exaxa rectilinea, new genus, new species,
o, head; 466, wing neuration; 467, Nemophora eurycitra (Meyrick), 7; 468, N. helio-
chalca (Meyrick), #; 469, aedeagus.

257—-168—67 20

U.S. NATIONAL MUSEUM BULLETIN 257

eee, | 473a

Ficures 470-474.—Tortricidae, Carposinidae, and Gelechiidae: 470, Pammene leucodora
Meyrick, 2, slide no. 5775; 471, Campylarchis acuta, new genus, new species, co’, wing
neuration; 471a, head; 472, Stegasta variana Meyrick, 0, slide no. 5776; 473, Atas-

thalistis ochreoviridella (Pagenstecher), 2, slide no. 5787; 473a, signum; 474, Acribologa
malacodes (Meyrick), 9, slide no. 5774.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 413

\
S\\\
Or
< S
=
=
as
EE
EZ
Zz
hy

Ficures 475-480.—Wing neuration and heads of Tineidae, Cosmopterygidae, and Ypono-
meutidae: 475, Prothorhiza cyanosticta, new genus, new species; 476, Yponomeuta
interruptella (Sauber); 477, Scaeothyris pseusta, new genus, new species; 478, Oxytinea
galactodelta, new genus, new species, 0’; 479, 9; 480, o.

NATIONAL MUSEUM BULLETIN 257

414 ES

481

483

485

Ficures 481-488.—Phaloniidae and Tortricidae: 481, dethes sphenophora (Diakonoff),
o', paratype (Java); 482, Adoxophyes fasciculana (Walker), 7, (Misool Is.), 483,
Zacorisca electrina (Meyrick), 2, lectotype; 484, 4. privatana (Walker), o (Java);
485, Z. heliaula (Meyrick), &, lectotype; 486, 4. perstricta Meyrick (Java); 487, A.

2, allotype. [Figs. 483 and 485 after Clarke,

aurata, new species, oc’, holotype; 488, ¢
1958, by courtesy of the Trustees of the British Museum, Natural History.]

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 415

489

491

493

495

Ficures 489-496.—Tortricidae: 489, Isotenes inae Diakonoff, o (Java); 490, 2, (Java);
491, Neocalyptis nematodes (Meyrick), &; 492, Homona aestivana (Walker), & (New
Guinea); 493, H. phanaea Meyrick, & (Solomon Is.); 494, 9 ; 495, H. bicornis, new
species, co’, holotype; 496, 2, allotype.

416 U.S. NATIONAL MUSEUM BULLETIN 257

497 498
499 500
501 502
503

504

Ficures 497-504.—Tortricidae: 497, Homona bakeri, new species, o’, holotype; 498, ?,
allotype; 499, Capua retractana invalidana (Walker), co; 500, Capua thelmae, new species,
o’, holotype; 501, C. fabrilis Meyrick, &, lectotype; 502, Archips salaconis (Meyrick),
o; 503-504, color varieties of 9. [Fig. 501 after Clarke, 1958, by courtesy of the
Trustees of the British Museum, Natural History.]

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 417

506

Ficures 505-512.—Tortricidae: 505, Archips dicaeus, new species, 2, allotype; 506, o’,
holotype; 507, 4. difficilis (Meyrick), o7; 508, 9 ; 509, Archidemis anastea, new genus,

new species, 2, allotype; 510, #, holotype; 511, Archips aperta, new species, @;
holotype; 512, Snodgrassia stenochorda (Meyrick), o.

418 U.S. NATIONAL MUSEUM BULLETIN 257

S14

516

SI7

S19

Figures 513-520.—Tortricidae: 513, Isodemis serpentinana (Walker), @; 514, 2; 515,
Polemograptis stawroma, new species, 2, holotype; 516, Ebodina simplex, new genus,
new species, o’, holotype; 517, Spatalistis numismata, new species, 2 , holotype; 518,
Phricanthes flexilineana (Walker), o& (Java); 519, P. biocellana (Walker), o%; 520,
Hedya (Platypeplus) mormopa (Meyrick), & (Java).

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 419

521 522
523 524
525 526
507 528

Ficures 521-528.—Olethreutinae: 521, Gatesclarkeana asynthetes, new genus, new species,
2, allotype; 522, &, holotype; 523, Hedya (Platypeplus) aprobola (Meyrick), @ (Java);
524, Hedya (H.) atrifraga, new species, o, holotype; 525, Hedya (Cellifera) cellifera
(Meyrick), & (Java); 526, Eudemis (E.) archimedias (Meyrick), @ (Java); 527, Eudemts
(E.) oxygona, new species, 9, holotype; 528, Eudemis (Acanthothyspoda) chortodes,
new species, o holotype.

420 U.S. NATIONAL MUSEUM BULLETIN 257

529 530
531
% 532
533
534
535 .
536

Ficures 529-536,—Olethreutinae: 529, Eudemis (Acanthothyspoda) homalopa, new species,
?, holotype; 530, Statherotis discana (Felder and Rogenhofer), co; 531, Phaecadophora
mosaica (Lower), o (Java); 532, Statherotis olenarcha (Meyrick), o&, neallotype; 533,
Sycacantha inodes perspicua, new subspecies, co’, holotype; 534, S. potamographa, new
species, o’, holotype; 535, Bactra (Chiloides) coronata Diakonoff, & (Java); 536, B.

(C.) venosana (Zeller), & (Java)

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 491

540

542

Ficures 537-544.—Olethreutinae: 537, Bactra (Nannobactra) phaulopa Meyrick, o; 538,
B. (Chiloides) orbiculi minax Diakonoff, o, holotype; 539, Bubonoxena endaphana,
new species, 9, holotype; 540, B. spirographa, new species, oc’, holotype; 541, Tetra-
moera schistaceana (Snellen), &; 542, Argyroptocha phalaenopa, new genus, new species,
3’, holotype; 543, Gnathmocerodes petrifraga, new genus, new species, co’, holotype; 544,
Peridaedala dendrochlora, new species. Cue holotype.

422 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 545—552.—Olethreutinae: 545, Peridaedala dendrochlora, new species, 9 , allotype;
546, P. thylacophora, new species, co’, holotype; 547, P. melanantha, new species, ? ,
holotype; 548, P. stenoglypha, new species, 9 , holotype; 549, P. crocoptila, new species,
9, holotype; 550, Costosa allochroma, new genus, new species, o, holotype; 551,
Eucoenogenes deltostoma, new species, o, holotype; 552, Strepsicrates ejectana Walker, o.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 423

553 554
555 556
557 8
559 560

eH54

Ficures 553

-560.—Olethreutinae: 553, Strepsicrates inobtrusa, new species, o’, holotype;

aS
554, S. discobola, new species, co", holotype; 555, Petrova scalaris, new species, 9,

holotype; 556, Eucosma iographa, new species, o’, holotype; 557, Cryptophlebia tetra-
ploca (Meyrick), &; 558, Cryptaspasma (Allobrachygonia) hesyca Diakonoff, @, para-
type; 559, C. (C.) ombrodelta (Lower), o3 560, 9.

494 U.S. NATIONAL MUSEUM BULLETIN 257

563

565

567

Ficures 561-568.—Olethreutinae and Chlidanotinae: 561, Cryprophlebia encarpa (Meyrick),
o@ (Java); 562, 9 (Java); 563, Erinaea amphigonia, new species, @ , holotype; 564,
Crocidosema plebejana Zeller, @ ; 565, Pammene leucodora Meyrick, 3; 566, 2; 567,

Laspeyresia gratulata Meyrick, @ , holotype: 568, Caenognosis incisa Walsingham, ©’.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 425

569

Ficures 569-576.—Tortricidae, Copromorphidae, and Carposinidae: 569, Trymalitis
cataracta Meyrick, co; 570, Copromorpha mistharnis, new species, 2 , holotype; 571,
Schoenotenes collarigera, new species, 9, holotype; 572, Copromorpha smaragdarcha,
new species, co". holotype; 573, C. dialithoma, new species, o, holotype; 574, Sten archell
eupista, new genus, new species, d’, holotype; 575, Heterogymna melanocrypta, new
species, 9, holotype; 576, underside, left pair of wings,

496 U.S. NATIONAL MUSEUM BULLETIN

257

t

578

579 580

Figures 577-584.—Carposinidae and Xyloryctidae: 577, Campylarchis acuta, new genus,
new species, o’, holotype; 578, Meridarchis alta, new species, 9 , holotype; 579, Meta-
cosmesis illodis, new species, o’, holotype; 580, Meridarchis bifracta, new species, o,
holotype; 581, M. oxydelta, new species, 9 , holotype; 582, M. scythophyes, new species,
2, holotype; 583, Thymiatris arista, new species, o, holotype; 584, Amorbaea subtusvena
new species, o’, holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 427

585 586
587 588
589 590

S9L 592.

Ficures 585-592.—Xyloryctidae: 585, Amorbaea subusta, new species, 9, holotype; 586,
Metathrinca iridostoma, new species, &, holotype; 587, M. coenophyes, new species, o”,
holotype; 588, allotype; 589, M. pernivis, new species, o’, holotype; 590, M. sinumbra,
new species, o, holotype; 591, Odites perissa Meyrick, o; 592, O. perissa atrimersa, &,
holotype.

237-168—67——_28

498 U.S. NATIONAL MUSEUM BULLETIN 257

593 594
595 596
597 598
599 600

Ficures 593-600.—Xyloryctidae and Timyridae: 593, Odites apicalis, new species ©,
holotype; 594, O. pancyclia Meyrick, @; 595, O. homocirrha, new species, &, holotype;
596, O. periscias Meyrick, &; 597, Canthonistis xestocephala, new species, o*, holotype;
598, Tisis auricincta, new species, 9, allotype; 599, Odites brachyclista Meyrick, &;
600, Frisilia drimyla, new species, 9 , holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 499

602

Ficures 601-608.—Timyridae: 601, Homaloxestis aganacma, new species, 9, holotype;
602, H. surrepta, new species, o, holotype; 603, Lecithocera sophronopa, new species, ? ,
holotype; 604, L. activata, new species, 0’, holotype; 605, L. strenua, new species, 0’,
holotype; 606, L. cassiterota Meyrick, 0; 607, L. phanerostoma, new species, d’, holo-
type; 608, L. megalopis Meyrick, &.

430 U.S. NATIONAL MUSEUM BULLETIN 257

609

610
6ll 612
613 614
615 616

Figures 609-616.—Lecithocera Herrich-Schaffer: 609, Lecithocera docilis, new species, o73
610, L. leucomastis, new species, 9, holotype; 611, L. acribostola, new species, 9,
holotype; 612, L. decorosa, new species, ? , holotype; 613, L. telosperma, new species, ? ,
holotype; 614, L. goniometra Meyrick, 2, neallotype; 615, L. niphotricha, new species,
2, holotype; 616, L. recurvata Meyrick, ?.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 431

618
619 620
621 622
623 624

Figures 617-624.—Timyridae and Gelechiidae: 617, Lecithocera fausta Meyrick, o; 618,
L. luteola, new species, co; 619, Brachyacma palpigera Walsingham, o& (India); 620,
L. improvisa, new species, 9 , holotype; 621, Prosodarma fibularis (Meyrick), 9 ; 622,
Stegasta variana Meyrick. o& (Celebes); 623, Stomopteryx subsecivella (Zeller), o; 624,
Phthorimaea heliopa (Lower) &.

432 U.S. NATIONAL MUSEUM BULLETIN 257

629

Figures 625-632.—Gelechiidae: 625, Euhomalocera heliosema, new genus, new species, 0’,
holotype; 626, Hypatima heterostigma, new species, co, holotype; 627, Atasthalistis
diacrita, new species, co’, holotype; 628, 9 , allotype; 629, Hypodrasia acycla, new genus,
new species, do’. holotype; 630, Acribologa malacodes (Meyrick), 2; 631, Brachmia
tristella (Snellen), 9 ; 632, B. heterotoma, new species, o’, holotype.

>

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 433

“ry,

635 636

637

Figures 633-640.—Cosmogterygidae, Timyridae. Oecophoridae: 633, Syntomaula simu-
latella (Walker), 2 (Java); 634, Scaeothyris pseusta, new genus, new species, co’, holo-
type; 635, Limnaecia acontophora Meyrick, 2, holotype; 636. Pyroderces simplex
Walsingham, o; 637, Cosmopteryx dulcivora Meyrick, o (Java); 638, Lecithocera
ochrocapna Meyrick, 9, holotype; 639, Epimecyntis chlorogenes Meyrick, 2; 640,
Diploclasis balbidophora, new genus, new species, co’, holotype. [Fig. 638, by courtesy
of the Trustees of the British Museum, Natural History.]

434 U.S. NATIONAL MUSEUM BULLETIN 257

64] 642
643 644
645 646
647 3 648

Figures 641-648.—Oecophoridae: 641, Astiarcha praedives, new species, 2, holotype;
642, Tanyszancla amydrographa, new species, 9 , holotype; 643, T. pepona, new species,
3, holotype; 644, o, allotype; 645, T. catadea, new species, o”, holotype; 646, T. cincta,
new species, o”, holotype; 647, T. lanceolata, new species, 9 , holotype; 648, Philobota

loxographa, new species, co’, holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 435

650

652

653

Figures 649-656.—Oecophoridae: 649, Chrysonoma aporopis (Meyrick), o, neallotype; 650,
Philobota loxographa, new species, 2 , allotype; 651, C. euwmorpha, new species, o’, holo-
type; 652, C. poecilosema, new species, 0’, holotype; 653, C. fragmentaria, new species,
o, holotype; 654, C. hesitans, new species, , holotype; 655, C. hypocapna, new species,

o. holotype; 656, C. inermis, new species, 9 , holotype.

436 U.S. NATIONAL MUSEUM BULLETIN 257

659 ye “ ACR SESE 660

wae ae aa
Wi ask > “a
# 7s
661 662
663 664

Figures 657-664.—Oecophoridae and Glyphipterygidae: 657, Tonica argessa, new species,
2, holotype; 658, 7. citrantha, new species, 9 , holotype; 659, T. lagaropis Meyrick,

; 660, co; 661, Psorosticha neglecta, new species, co, holotype; 662, 9, allotype;
663, Phycodes minor Moore, co"; 664, Sagalassa eubrachycera, new species, o, holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS A437

Ficurrs 665-672.—Imma Walker: 665, Imma aurantiaca (Semper), o&; 666, I. chrysocosma,
new species, 9 , holotype; 667, I. albifasciella (Pagenstecher), 2 ; 668, J. macrochorda,
new species, o’, holotype; 669, 1. macrochorda regmophora, new subspecies, o", holotype;
670, I. poecilostoma, new species, o’, holotype; 671, /. sarophora, new species, o’,

holotype; 672, I. pyragra, new species, o”, holotype.

438 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 673-680.—Glyphipterygidae: 673, Imma tyrocnista Meyrick, o; 674, I. nephodryas
Meyrick, co; 675, Tortyra elegans (Walsingham), o; 676, T. divitiosa (Walker), &;

677, T. macrospila, new species, 2, holotype; 678, Anthophila basalis (Felder), 0;
679, A. streptatma (Meyrick), o; 680, 4. angulosa, new species, 9 , holotype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 439

68I 682
683 684
685 686
687 688

Ficures 681-688.—Glyphipterygidae: 681, Anthophila amethystodes (Meyrick), 9, holo-
type; 682, o, lectotype; 683, 4. anthorma (Meyrick), 2, holotype; €84, Brenthia
harmonica Meyrick, 9, holotype; 685, B. trilampas Meyrick, 9, holotype; 686, B.
lithocrossa Meyrick, 9 (Celebes); 687, B. albimaculana Snellen,? , holotype (Celebes);
688, Brenthia anisopa, new species, holotype, @. [Figs. 683-685, by courtesy of the
Trustees of the British Museum, Natural History.]

440 U.S. NATIONAL MUSEUM BULLETIN 257

690
69]

692 693

694

Ficures 689-695,—Heliodinidae and Glyphipterygidae: 689, Choreutis sexfasciella (Sauber),
2, holotype; 690, Aeoloscelis perigrapha, new species, 2 , holotype; 691, Thriambeutis
coryphaea Meyrick, @ , no. 5321; 692, Craterobathra ornata, new species, 0, holotype;
693, C. demarcata, new species, 2, holotype; 694, C. argyracma, new species, o”, holo-
type; 695, Xestocasis iostrota (Meyrick). [Fig. 689, by courtesy of Senckenberg
Museum, Frankfurt a.M.]

696

697

699

700

703

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 441

Figures 696-705.—Aegeriidae: 696, Sphecosesia melanostoma, new species, holotype, °,

left pair of wings; 697, total aspect; 698, S. atarea Hampson, holotype, ? ; 699, Synan-
thedon cirrhozona, new species, holotype, co’; 700, total aspect; 701, S. chrysostetha,
new species, 0’, right pair of wings; 702, Lepidopoda lutescens, new species, holotype, ? ,
703, left pair of wings; 704, Synanthedon sphenodes, new species, holotype, o; 705,
right pair of wings. [Fig. 698, by courtesy of the Trustees of the British Museum,
Natural History.]

442 U.S. NATIONAL MUSEUM BULLETIN 257

a0

706 708
0 709
710

a 3

2 714

Ficures 706-714.—Aegeriidae: 706, Glossosphecia pelocroca, new species, holotype, 9,
|

left pair of wings; 707, tote

aspect; 708, G. micans, new species, holotype, 9, left
pair of wings; 709, total aspect; 710, Trilochana triscoliopsis Rothschild, holotype, 9 3
711, Sura cyanolampra, new species, holotype, 9 ; 712, left pair of wings; 713, S. tetra-
pora, new species, holotype, ? ; 714, right pair of wings. [Fig. 710, by courtesy of the
Trustees of the British Museum, Natural History.]

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 443

715

717 18
719 720
721 722

7

Figures 715-723.—Aegeriidae: 715, Paranthrene heterodesma, new species, holotype, o,

A

left pair of wings: 716, allotype, 9, right pair of wings; 717, holotype, o’, total aspect;
6°) Yt I ? yt}

718, P. poecilocephala, new species, holotype, o&; 719, Melittia gigantea Moore,

right pair of wings; 720, P. poecilocephala, right pair of wings; 721 M. gigantea, total

aspect; 722, Melittia siamica Walker, 9 ; 723, left pair of wings.

444 U.S. NATIONAL MUSEUM BULLETIN

bo
1
“I

728

Ficures 724-731.—Heliodinidae, Aegeriidae, and Yponomeutidae: 724, Stathmopoda
placida Meyrick, o, slide no. 5135; 725, Eretmocera percnophanes Meyrick, o (Negros);
726, Melittia eurytion (Westwood), 9, 727, right pair of wings; 728, Bembecta fortis,
new species, holotype, o, right pair of wings; 729, general aspect; 730, Yponomeuta

interruptella (Sauber), 9 ; 731, Prays endolemma, new species, holotype. o’.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 445

735
734
536 om
738 739

Ficures 732-739.—Y ponomeutidae: 732, Atteva triplex, new species, holotype, 9 , 733, A.
brucea Moore, 9 (Java); 734, A. holenopla, new species, holotype, 9 ; 735, A. scolecias
Meyrick, 9; 736, 4. balanota Meyrick; 737, Anticrates rutilella (Pagenstecher), 3;

738, A. digitosa, new species, holotype, &; 739, 4. denticulata, new species, holotype, ©’.

237—-16S—67 —30

446 U.S. NATIONAL MUSEUM BULLETIN

bo
t
~I

740 741

Ficures 740-747.—Y ponomeutidae and Ethmiidae: 740, Anticrates rhodometra, new species,
holotype, co; 741, allotype, 9 ; 742, 4. paratarsa Meyrick, lectotype, 9 ; 743, Protorhiza
cyanosticta, new species, holotype, 9 ; 744, Agrioceros platycypha Meyrick, o; 745, 2;

746, A. magnificella (Sauber), o&; 747, 9. [Fig. 742. by courtesy of the ‘Trustees of

the British Museum, Natural History.]

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 447

Ficures 748-755.—Ethmia Hiibner: 748, E. palawana Schultze, ? ; 749, E. praeclara Meyrick,
50, E. colonella Walsingham, ? ; 751, £. dentata, Diakonoff and Sattler, allotype,
52, E. c. crocosoma Meyrick, 9 (Formosa); 753, E. c. resignata, new subspecies,

#9

is!

a)
holotype, @ ; 754, E. nobilis, new species, holotype, ? ; 755, £. reposita, new species,

holotype, 9. [Fig. 748, courtesy of the Zoological Museum, Copenhagen. |

448 U.S. NATIONAL MUSEUM BULLETIN

bo
Or
~I

«

60

Figures 756-763.—Plutellidae and Lyonetiidae:

756, Harpeptila corethrodes, new genus,
new species, holotype, o; 757, H. prasina, new genus, new species, holotype, o7;
758, Acrocenotes niphochrysa, new genus, new species, holotype, o; 759, Plutella macult-
pennis (Curtis), o& (Europe); 760, Opogona flavofasciata (Stainton), 2 (Celebes); 761,
O. dimidiatella Zeller, @ (Java); 762, Decadarchis minuscula (Walsingham), o& (Java);
763, Placanthes xanthomorpha Meyrick, holotype, <.
Trustees of the British Museum, Natural History.]

[Fig. 763, by courtesy of the

764

766

768

770

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 449

Ficures 764-771.—Tineidae: 764, Gerontha captiosella Walker, &; 765, G. ¢. capna, new

form, 2, holotype; 766, G. monostigma, new species, h lotype, 2 ; 767, G. diascopa, new
species, 9, holotype; 768, G. nivicaput, new species, holotype, 9° ; 769, Harmaclona
tephrantha (Meyrick), &; 770, Holacarta chalcatra, new species, holotype, 9; 771,

Exaxa rectilinea, new species, holotype, 2.

450 U.S. NATIONAL MUSEUM BULLETIN 257

~

778.—Tineidae: 772, Ischnuridia virginella Sauber, holotype, 9 ; 773, Seto-
morpha rutella Zeller, &, (Java); 774, Hapsifera albescens, new species, holotype, 9,
775, Tintssa torvella Walker, 2 ; 776, T. baliomicta Meyrick, &; 777, Trachycentra
cicatricosa Meyrick, 2 , holotype; 778, Tinissa baliomicta Meyrick, total aspect of right

Figures 772—

side. [Fig. 772, by courtesy of Senckenberg Museum, Frankfurt a. M.; fig. 778, of
Muséum Nationale d’Histoire Naturelle, Paris.]

779

786

Ficures 779-786.—Tineidae: 779, Monopis monachella (Hubner), 9; 780, M. hemicitra
Meyrick, 9 ; 781, M. avara Meyrick, 7; 782, Hablotinea subochraceella (Walsingham),
2; 783, H, nestoria (Meyrick), lectotype, 3; 784, Oxytinea galactodelta, new species,
allotype, 9 ; 785, H. eurycera, new species, holotype, o*; 786, 0. galactodelta, new species,

holotype, co’.

452 U.S. NATIONAL MUSEUM BULLETIN 257

788

790

794

Figures 787-794.—Tineidae and Adelidae: 787, Haplotinea hemilampra, new species, holo-
type, o&; 788, H. purpurascens, new species, holotype, co; 789, Hapsifera rugosella
(Stainton), o; 790, Haplotinea cymopelta (Meyrick), 2 ; 791, Coryptilum klugii Zeller,
2; 792, C. luteum, new species, holotype, 2 ; 793, Melasina anarmosta, new species,

holotype, o&; 794, Nemophora apollonis, new species, holotype, o’.

796

798

S00

802

Ficures 795-802.—Adelidae. Glyphipterygidae, Tortricidae: 795. Nemophora eurycitra
(Meyrick), 9; 796, o: 797: N. cantharites (Meyrick), 9; 798, N. chalcotechna (Mey-
rick), 2; 799, N. heliochalca (Meyrick), o; 800, Anthophila orthogona (Meyrick),
&; 801, Bubonoxena ephippias (Meyrick), 9, (India); 802, lectotype, @ (India).

454 U.S. NATIONAL MUSEUM BULLETIN 257

t

803 804
805 806
808
:
|
809 S10

Figures 803—810.—Tortricidae, Gelechiidae, Xyloryctidae, Cosmopterygidae, and Y pono-
meutidae: 803, Peridaedala physoptila, new species, holotype, o; 804, Pammene
leucodora Meyrick, &, holotype; 805, Atasthalistis ochreoviridella (Pagenstecher), 0;
806, 2 ; 807, Amorbaea subtusvena, new species, allotype, 2 ; 808, Tanyzancla pepona,
new species, paratype, 9; 809, Yponomeuta melanaster Meyrick, lectotype, o7; 810,
genitalia, with middle, aedeagus. [Figs. 804, 809-810, by courtesy of the Trustees of
the British Museum, Natural History.]

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 455

FiIGuRE 811.—Xestocasis erymnota Meyrick,

3’, lectotype: top, left pair of wings; bottom,

genitalia. [By courtesy of the Trustees of the British Museum, Natural History.]

456 U.S. NATIONAL MUSEUM BULLETIN 257

Figure 812.—Lamachaera cyanacma Meyrick, 2 , holotype: top, left pair of wings; bottom
genitalia. [By courtesy of the Trustees of the British Museum, Natural History.]

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 457

Ficures 813-819.—Male genitalia of Glyphipterygidae: 813, Imma lathidora Meyrick, o,
holotype; 814, I. arcifraga Meyrick, o&, lectotype; 815, aedeagus; 816, I. palaeodes
Meyrick, , lectotype; 817, aedeagus; 818, Lampristica purpurata Meyrick, lectotype,
o'; 819, aedeagus.

458 U.S. NATIONAL MUSEUM BULLETIN 257

823

Figures 820-823.—Glyphipterygidae and Heliodinidae: 820, Imma basiflava (Semper),
o, lectotype; 821, Trichothyrsa bicolorella (Sauber), co, lectotype; 822, Imma albo-

taeniana (Sauber), o’, lectotype; 823, o&, paratype.

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS 459

824 825
826 827
828

Figures 824-828.—Glyphipterygidae and Timyridae: 824, Imma lathidora Meyrick, 0,
holotype; 825, J. fungosa Meyrick, o’, holotype; 826, I. palaeodes Meyrick, 9 , paratype;
827, I. arcifraga Meyrick, 9, paratype; 828, Homaloxestis alopecopa Meyrick, &,
holotype. [Fig. 828, by courtesy of the Trustees of the British Museum, Natural

History.]

460 U.S. NATIONAL MUSEUM BULLETIN 257

eri

aM
Pit

Ficures §29-834.—Male genitalia of Glyphipterygidae: 829, Imma albotaeniana (Sauber),
lectotype; 830, aedeagus; 831, coremata with menses; 832, J. basiflava (Semper).
lectotype; 833, menses; 834, aedeagus.

MICROLEPIDOPTERA

OF PHILIPPINE ISLANDS 461

836

Figures 835—836.—Male genitalia of Trichothyrsa bicolorella (Sauber), lectotype: 835, sub-
lateral aspect; 836, left, abdominal segment 7 and, right, modified segment 8.

462 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 837-841.—Genitalia of Olethreutinae: 837, Loboschiza clytocarpa (Meyrick), new
genus, o’, holotype; 838, Pammene ionia Wileman and Stringer, 2 , holotype, ovipositor
and sterigma, with upper part of corpus bursae and the receplaculum seminis; 839,
corpus bursae; 840, o’, neallotype; 841, menses and right corema (subschematically).

OF PHILIPPINE ISLANDS 463

MICROLEPIDOPTERA

‘uolyewinou Suim ysis ‘peoy yoy ‘adAqojoy ‘9 ‘snuasd mou ‘(yotsAaTY) Vguv20jK79 vury2s0qgoT—'7FQB ANNI]

oye

ns

31

237—-168—67

464 U.S. NATIONAL MUSEUM BULLETIN 257

Ficures 843-846.—Yponomeutidae and Gelechiidae: 843-844, female genitalia of Prays:
843, P. endocarpa Meyrick (Java); 844, P. endolemma, new species, allotype. 845,
male genitalia of Atasthalistis ochreoviridella (Pagenstecher), total aspect; 846, aedeagus,
to scale.

Index

[Synonyms of genera and species and page numbers of principal accounts
in italics. For index of food-plants, see page 484.]

Acanthothyspoda, subgen., 48, 51
Acleris, 8
acontophora, Limnaecia, 164, 305, 360
(fig.), 483 (fig.)
Acribologa, 148, 158
malacodes, 158, 804, 412 (fig.),
432 (fig.)
acribostola, Lecithocera (n. sp.), 132,
139, 304, 351 (fig.), 480 (fig.)
Acrocenotes (n. gen.), 259, 262
niphochrysa (n. sp.), 262, 307,
399 (fig.), 448 (fig.)
Acrolepia, 262
perlepidella, 262
activata, Lecithocera (n. sp.), 132, 133,
304, 355 (fig.), 429 (fig.)
acuta, Campylarchis (n. sp.), 100, 101,
303, 338 (fig.), 412 (fig.), 426
(fig.)
acutana, Phaecadophora, 57
acycla, Hypodrasia (n. sp.), 156, 304,
356 (fig.), 362 (fig.), 432 (fig.)
Adelidae, 5, 293, 308
Adixoa, 219, 234
tomentosa, 234, 307
Adoxophyes, 8, 10, 11 (key)
aurata (n. sp.), 11, 14, 301, 309
(fig.), 414 (fig.)
cyrtosema, 14
epizeucta, 13
euryomis, 14, 15
fasciculana, 11, 301, 414 (fig.)
heteroidana, 10
luzonica, 11
melichroa, 13
perstricta, 11, 14, 301, 313 (fig.),
414 (fig.)
privatana, 11, 14, 301, 414 (fig.)
tripselia, 13
adustipennis, 157
Aegeriidae, 5, 218, 219 (key), 306, 307
aeolochlora, Eudemis (Acanthothyspo-
da), 51

Aeoloscelis, 209, 213
perigrapha (n. sp.), 213, 306, 375
(fig.), 440 (fig.)
Aeoloscelis, 217
aeolotechna, 57
aestivana, Homona, 16, 301, 375 (fig.),
415 (fig.)
Aethes, 7
sphaenophora, 7
sphenophora, 7, 301, 414 (fig.)
aganacma, Homaloxestis (n. sp.), 129,
304, 352 (fig.), 429 (fig.)
agitata, Statherotis, 55
Agrioceros, 249, 250 (key)
magnificella, 249, 250, 251, 300,
307, 393 (fig.), 446 (fig.)
platycypha, 249, 250, 307, 393
(fig.), 446 (fig.)
albescens, Hapsifera (n. sp.), 277, 308,
403 (fig.), 450 (fig.)
albifasciella, Imma, 190, 193, 305, 370
(fig.), 381 (fig.), 437 (fig.)
albimaculana, Brenthia, 206, 207, 306,
439 (fig.)
albitibiana, Sisona, 58, 61, 63, 300
Grapholitha (Sisona), 300
albotaeniana, Imma, 190, 194, 305, 458
(fig.), 460 (fig.)
Tortricomorpha, 300
allochroma, Costosa (n. sp.), 81, 302,
323 (fig.), 336 (fig.), 422 (fig.)
alopecopa, Homaloxestis (n. sp.), 129,
130, 304, 459 (fig.)
alta, Meridarchis (n. sp.), 103, 104, 303,
341 (fig.), 426 (fig.)
alteana, 93
Amblothridia, 241
amethystodes, Anthophila, 202, 204,
300, 306, 381 (fig.), 439 (fig.)
Simaethis, 300
amoebea, Statherotis, 55

465

466

Amorbaea, 113, 114, 115 (key)
hepatica, 115
subtusvena (n. sp.), 115, 303, 343
(fig.), 345 (fig.), 426 (fig.), 454
(fig.)
subusta (n. sp.), 115, 116, 303, 344
(fig.), 427 (fig.)
amphicarpa, Canthonistis, 127, 128, 300
amphigonia, Erinaea (n. sp.), 91, 303,
331 (fig.), 424 (fig.)
amydrographa, Tanyzancla (n. sp.), 171,
305, 365 (fig.), 434 (fig.)
Anacampsis, 149
anarmosta, Melasina (n. sp.), 292, 308,
408 (fig.), 452 (fig.)
anastea, Archidemis (n. sp.), 30, 301,
Sli (ig.), ola. (igs), ols. (ag).
417 (fig.)
Analrachyntis, 165
ancistrias, Metathrinca, 116
ancosema, Statherotis, 55
andrepictura, Lepidopoda, 225
angulosa, Anthophila (n. sp.), 202, 306,
375 (fig.), 438 (fig.)
anisopa, Brenthia (n. sp.), 207, 306,
382 (fig.), 439 (fig.)
Anthophila, 188, 201 (key)
amethystodes, 202, 204, 300, 306,
381 (fig.), 439 (fig.)
angulosa (n. sp.), 202, 306, 375
(fig.), 438 (fig.)
anthorma, 202, 205, 306, 439 (fig.)
basalis, 202, 203, 306, 375 (fig.),
438 (fig.)
chionodesma, 203
inscriptana, 203, 206
irimochla, 204
macropa, 202
orthogona, 202, 205, 206, 306, 376
(fig.), 453 (fig.)
pyraustella, 204
streptatma, 201,
(fig.), 438 (fig.)
xanthogramma, 202, 204, 306
anthorma, Anthophila, 202, 205, 306,
439 (fig.)
Anticrates, 235, 243 (key)
denticulata (n. sp.), 2438, 244, 307,
386 (fig.), 387 (fig.), 445 (fig.)
digitosa (n. sp.), 243, 245, 246, 307,
386 (fig.), 387 (fig.), 445 (fig.)
miltochorda, 247

202, 306, 374

U.S. NATIONAL MUSEUM BULLETIN 257

Antierates—Continued
paratarsa, 243, 247, 307, 388 (fig.),
446 (fig.)
rhodometra (n. sp.), 243, 246, 307,
385 (fig.), 386 (fig.), 388 (fig.),
446 (fig.)
rutilella, 243, 307, 387 (fig.), 445
(fig.)
tridelta, 244, 245
aperta, Archips (n. sp.), 24, 28, 301, 312
(fig.), 316 (fig.), 318 (fig.), 417
(fig.)
Aphelia, 64
apicalis, Atteva, 239, 240
Odites (n. sp.), 120, 122, 303, 342
(fig.), 428 (fig.)
apollonis, Nemophora (n. sp.), 293, 308,
452 (fig.)
aporopis, Chrysonoma, 177, 178, 305,
366 (fig.), 435 (fig.)
A proaerema, 150
aprobola, Hedya (Platypeplus), 46, 301,
419 (fig.)
aptatella, 149
Archidemis (n. gen.), 8, 30
anastea (n. sp.), 30, 301, 311 (fig.),
312 (fig.), 313 (fig.), 417 (fig.)
archimedias, Argyroploce, 49
Eudemis (Eudemis), 49, 419 (fig.)
Archips 8, 24 (key)
aperta (n. sp.), 24, 28, 301, 312 (fig.)
316 (fig.), 318 (fig.), 417 (fig)
dicaeus (n. sp.), 24, 26, 301, 317
(fig.), 417 (fig).
difficilis, 24, 28, 301, 311 (fig.), 417
(fig.)
encausta, 27, 28, 317 (fig.)
machlopis, 29
salaconis, 24, 301, 310 (fig.), 312
(fig.), 333 (fig.), 416 (fig.)
spilotoma, 26
xanthochroma, 24, 25
Archips, 33
Archisopha, 163
arcifraga, Imma, 298, 457 (fig.), 459
(fig.)
Sidyma, 300
argessa, Tonica (n. sp.), 183, 184, 305,
367 (fig.), 368 (fig.), 436 (fig.)
argopa, Ethmia, 256, 394 (fig.)
Argynnis, 1

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

argyracma, Craterobathra (n. sp.), 210,
211, 306, 378 (fig.), 440 (fig.)
Argyroploce, 46, 47, 69, 94
Argyroptocha (n. gen.), 39, 70
phalaenopa (n. sp.), 70, 302, 330
(fig.), 421 (fig.)
arista, Thymiatris (n. sp.), 113, 803, 345
(fig.), 426 (fig.)
Articolla, 82
asperana, Phricanthes, 36
aspidias, Statherotis, 55
Astiarcha, 167, 169 (key)
aureatella, 169, 170, 363 (fig.)
praedives (n. sp.) 169, 305, 363
(fig.), 365 (fig.), 434 (fig.)
asynthetes, Gatesclarkeana (n. sp.), 42,
43, 301, 321 (fig.), 419 (fig.)
Atasthalistis, 148, 151 (key), 304
ochreoviridella, 151, 152, 304, 412
(fig.), 454 (fig.), 464 (fig.)
diacrita (n. sp.), 151, 152, 304, 359
(fig.), 360 (fig.), 432 (fig.)
viridella, 154, 359 (fig.)
aterea, Sphecosesia 219, 221, 306, 441
(fig.)
atrifraga, Hedya (Hedya) (n. sp.), 44,
301, 323 (fig.), 419 (fig.)
atropunctana, Penthina, 44
Atteria, 9
Atteva, 235, 239 (key)
apicalis, 239, 240
balanota, 239, 242, 307, 390 (fig.),
445 (fig.)
basalis, 239, 240, 307
brucea, 239, 241, 307, 445 (fig.)
fabricella, 241
holenopla (n. sp.), 239, 241, 307,
385 (fig.), 445 (fig.)
scolecias, 239, 242, 307, 390 (fig.),
445 (fig.)
triplex (n. sp.), 239, 240, 307, 385
(fig.), 445 (fig.)
aurantiaca, Imma, 190, 191, 305, 370
(fig.), 437 (fig.)
Sidyma, 300
aurata, Adoxophyes, 11, 14, 301, 309
(fig.), 414 (fig.)
aureatella, Astiarcha, 169, 170, 363 (fig.)
Harpella, 300
auricincta, Tisis (n. sp.), 125, 304, 345
(fig.), 354 (fig.), 428 (fig.)
auriflora, 58

467
autoberylla, Eudemis (Acanthothys-
poda), 51
avara, Monopis, 281, 282, 308, 401
(fig.), 403 (fig.), 451 (fig.)
Azinis, 255
Bactra, 40, 63 (key)
(Chiloides) coronata, 63, 302, 420
(fig.)
geraropa, 64
(Chiloides) orbiculi minax, 63, 66,
302, 327 (fig.), 421 (fig.)
(Nannobactra) phaulopa, 63, 66,
302, 421 (fig.)
scythropa, 64
(Chiloides) venosana, 63, 64, 302,
420 (fig.)
bakeri, Homona (n. sp.), 16, 20, 301,
313 (fig.), 316 (fig.), 416 (fig.)
balanota, Atteva, 239, 242, 307, 390
(fig.), 445 (fig.)
balbidophora, Diploclasis (n. sp.), 167,
168, 305, 363 (fig.), 364 (fig.),
433 (fig.)
baliomicta, Tinissa, 279, 308, 401 (fig.),
450 (fig.)
barbaroglypha, Metacosmesis, 102
basalis, Anthophila, 202, 203, 306, 375
(fig.), 438 (fig.)
Atteva, 239, 240, 307
basiflava, Imma, 190, 191, 192,
305, 458 (fig.), 460 (fig.)
Sidyma, 300
basilisea, Cosmopteryx, 165, 166, 305
Bathraula, 161
Bathybalia, 161
Batodes, 29
Batrachedra, 165
Bembecia, 219, 234
fortis (n. sp.), 234, 307, 383 (fig.),
444 (fig.)
bicolorella, Trichothyrsa, 218, 306, 458
(fig.), 461 (fig.)
Eretmocera, 300
bicolorella, 255
bicornis, Homona (n. sp.), 16, 18, 301,
314 (fig.), 316 (fig.), 415 (fig.)
bifracta, Meridarchis (n. sp.), 103, 104,
303, 339 (fig.), 426 (fig.)
biocellana, Phricanthes, 37, 301, 318
(fig.), 319 (fig.), 418 (fig.)
Blabophanes, 282
blackburni, 93

194,

468

Brachmia, 148, 156, 158 (key)

heterotoma (n. sp.), 168, 304, 359
(fig.), 432 (fig.)

tristella, 158, 304, 362 (fig.), 432
(fig.)

Brachmia, 149

Brachyacma, 148, 157
palpigera, 157, 304, 357 (fig.), 431

(fig.)
brachyclista, Odites, 120, 124, 303, 343
(fig.), 428 (fig.)

Brenthia, 188, 206 (key)

albimaculana, 206, 207, 306, 439
(fig.)

anisopa (n. sp.), 207, 306, 382
(fig.), 439 (fig.)

catenata, 207, 208, 306

harmonica, 206, 209, 306, 439 (fig.)

lithocrossa, 206, 209, 306, 372
(fig.), 489 (fig.)

trilampas, 206, 208, 306, 439 (fig.)

brucea, Atteva, 239, 241, 307, 445 (fig.)
bryanthes, Copromorpha, 109
Bubonoxena (n. gen.), 40, 65, 66 (key)
endaphana (n. sp.), 66, 67, 302,
322 (fig.), 421 (fig.)

ephippias, 68, 327 (fig.), 332 (fig.),
453 (fig.)

spirographa (n. sp.), 66, 302, 327
(fig.), 333 (fig.), 421 (fig.)

Cacoecia, 24, 28, 32, 33

Caenognosis, 96
incisa, 96, 303, 338 (fig.), 424 (fig.)

Callartona, 193

callichlora, Eudemis (Acanthothyspoda),

51
camarotis, Eudemis (Acanthothyspoda),
52
Campylarchis (n. gen.) 100
acuta (n. sp.), 100, 101, 303, 338
(fig.), 412 (fig.), 426 (fig.)
phaeodelta, 100
picroscopa, 100
vitiata, 101
cantharites, Nemophora, 293, 294, 308,
453 (fig.)

Canthonistis, 125, 126, 127 (key)
amphicarpa, 127, 128, 300
xestocephala (n. sp.), 127, 304, 353

(fig.), 428 (fig.)
capna, Gerontha captiosella f., 268, 269,
308, 449 (fig.)

U.S. NATIONAL MUSEUM BULLETIN 257

captiosella, Gerontha, 267, 268, 308,
399 (fig.), 400 (fig.), 449 (fig.)
Capua, 8, 22 (key)
fabrilis, 22, 301, 416 (fig.)
favillaceana, 23
retractana invalidana, 22, 301, 320
(fig.), 416 (fig.)
thelmae, (n. sp.), 22, 23, 301, 312
(fig.), 416 (fig.)
Capua, 15
Carpocapsa, 37
carpophaga, 89, 90
Carposinidae, 5, 100 (key), 303
cassiterota, Lecithocera, 131, 135, 304,
350 (fig.), 354 (fig.), 429 (fig.)
catadea, Tanyzancla (n. sp.), 170, 174,
305, 368 (fig.), 434 (fig.)
cataracta, Trymalitis, 97, 303, 425 (fig.)
catenata, Brenthia, 207, 208, 306
catharota, Statherotis, 55
caustospila, Lecithocera, 144
cellifera, Hedya (Cellifera), 47, 302, 325
(fig.), 331 (fig.), 419 (fig.)
Cellifera (n. subgen.), 40, 44, 47
centrifuga, Tortyra, 201
Ceratophora tristella, 300
Ceratophora, 152, 158
Ceratophysetes, 257
Cerostoma, 277
chalecathra, Holacarta (n. sp.), 275, 308,
396 (fig.), 449 (fig.)
chalcotechna, Nemophora, 293, 294,
308, 410 (fig.), 453 (fig.)
chalybacma, Epicephala, 263, 307
Chiloides, subgen., 63
chionodesma, Anthophila, 203
Chlidanotinae, 96 (key), 303
Chlidanotini, 96 (key), 303
chlorogenes, Epimecyntis, 167, 305, 433
(fig.)
chlorosphena, Imma, 197
Choanograptis, 24
Choganhia, 47, 51
Choregia, 188
Choreutidia, 206
Choreutis, 188, 206
scintilulana, 206
sexfasciella, 206, 306, 440 (fig.)
Choreutis, 202
chorospila, Heterogymna, 108
chortodes, Eudemis (Acanthothyspoda)
(n. sp.), 62, 302, 326 (fig.), 419
(fig.)

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

Chrosis ephippias, 68, 300
chrysocosma, Imma (n. sp.), 190, 192,
305, 372 (fig.), 437 (fig.)
Chrysonoma, 167, 177 (key)
aporopis, 177, 178, 305, 366 (fig.),
435 (fig.)
corsota, 182
eumorpha (n. sp.), 177, 178, 305,
367 (fig.), 485 (fig.)
fragmentaria (n. sp.), 177, 180, 305,
366 (fig.), 435 (fig.)
hesitans (n. sp.), 177, 180, 182, 183,
305, 364 (fig.), 365 (fig.), 435
(fig.)
hypocapna (n. sp.), 177, 182, 305,
369 (fig.), 435 (fig.)
inermis (n. sp.), 177, 183, 305, 366
(fig.), 435 (fig.)
poecilosema (n. sp.), 177, 179, 305,
367 (fig.), 435 (fig.)
chrysostetha, Synanthedon (n. sp.), 221,
306, 380 (fig.), 441 (fig.)
cicatricosa, Trachycentra, 278, 308, 406
(fig.), 450 (fig.)
cincta, Tanyzancla (n. sp.), 170, 173,
305, 364 (fig.), 434 (fig.)
cirrhozona, Synanthedon (n. sp.), 221,
222, 306, 383 (fig.), 441 (fig.)
citrantha, Tonica (n. sp.), 183, 184, 186,
305, 368 (fig.), 436 (fig.)
clydonias, 57
clytocarpa, Loboschiza, 94, 303, 462
(fig.), 463 (fig.)
codonectis, 47
Coenogenes, 82
coenophyes, Metathrinca (n. sp.), 117,
119, 303, 342 (fig.), 344 (fig.), 427
(fig.)
coffearia, Homona, 18
collarigera, Schoenotenes (n. sp.), 98,
303, 318 (fig.), 425 (fig.)
colonella, Ethmia, 253, 254, 255, 307,
394 (fig.), 395 (fig.), 447 (fig.)
contaminata, Glossosphecia, 225
Copromorpha, 108, 109 (key)
bryanthes, 109
dialithoma (n. sp.), 109, 111, 303,
342 (fig.), 425 (fig.)
efflorescens, 109
gypsota, 109, 110
lichenitis, 109
lignisquama, 110
metallitis, 109

469

Copromorpha—Continued
mistharnis (n. sp.), 109, 112, 303,
339 (fig.), 425 (fig.)
myrmecias, 110
narcodes, 110
nesographa, 110
phytochroa, 109
pleurophanes, 110
pyrrhoscia, 109
roepkei, 110
smaragdarcha (n. sp.), 109, 110,
303, 340 (fig.), 425 (fig.)
tetrarcha, 110
thrombota, 110
Copromorphidae, 5, 108, 303
corethrodes, Harpeptila (n. sp.), 260,
262, 307, 391 (fig.), 396 (fig.), 448
(fig.)
coriacella, 165
coronata, Bactra (Chiloides), 63, 302,
420 (fig.)
corsota, Chrysonoma, 182
coryphaea, Thriambeutis, 213, 306, 376
(fig.), 440 (fig.)
Coryptilum, 266, 291 (key)
euchromella, 291
klugii, 291, 308, 409 (fig.), 452 (fig.)
luteum (n. sp.), 291, 292, 308, 409
(fig.), 452 (fig.)
woodfordi, 291
Cosmopterygidae, 5, 160, 305
Cosmopteryginae, 164 (key), 305
Cosmopteryx, 164, 165 (key)
basilisca, 165, 166, 305
dulcivora, 165, 166, 305, 360 (fig.),
433 (fig.)
pallifasciella, 166
cossidella, Harmaclona, 272, 398 (fig.),
408 (fig.)
Costosa (n. gen.), 40, 80
allochroma (n. sp.), 81, 302, 323
(fig.), 336 (fig.), 422 (fig.)
crastidochroa, Peridaedala, 77
Craterobathra, 209, 210 (key)
argyracma (n. sp.), 210, 211, 306,
378 (fig.), 440 (fig.)
demarcata (n. sp.), 210, 212, 306,
379 (fig.), 440 (fig.)
ornata (n. sp.), 210, 211, 306, 377
(fig.), 440 (fig.)
tabellifera, 210
Crocanthes, 134

470

Crocidosema, 40, 92
plebejana, 92, 303, 424 (fig.)
Crocidosema, 93
crocoptila, Peridaedala (n. sp.), 74, 79,
302, 335 (fig.), 422 (fig.)
crocosoma crocosoma, Ethmia, 257, 447
(fig.)
crocosoma resignata, Ethmia (n. subsp.),
253, 256, 307, 396 (fig.), 447 (fig.)
Croesopola, 152
crotalariella, 157
crypsigenes, Lecithocera, 146
Cryptaspasma, 40, 88
(Allobrachygonia) hesyea, 88, 302,
423 (fig.)
Cryptolechia, 161
Cryptophlebia, 40, 89 (key)
carpophaga, 89, 90
(Cryptophlebia) encarpa, 89, 91,
302, 334 (fig.), 424 (fig.)
allepida, 90
(Cryptophlebia) ombrodelta,
90, 302, 423 (fig.)
(Cryptophlebia) tetraploca, 89, 302,
332 (fig.), 423 (fig.)
cuspidigera, Monopis, 283
cyanacma, Lamachaera, 216, 306, 456
(fig.)
cyanana, Penthina, 44
cyanolampra, Sura (n. sp.), 228, 229,
307, 380 (fig.), 442 (fig.)
cyanosticta, Protorhiza (nm. sp.), 248,
307, 385 (fig.), 418 (fig.), 446
(fig.)
cyclostoma, Imma, 198
Cydia, 57, 69
cymineuta, 188
cymopelta, Haplotinea, 286, 290, 308,
407 (fig.), 452 (fig.)
Cyphophanes, 70
cyrtosema, Adoxophyes, 14
Dasyses, 277
Decadarchis, 264, 265
minuscula, 265, 308, 448 (fig.)
decorata, Statherotis, 54
decorosa, Lecithocera (n. sp.), 132, 141,
304, 355 (fig.), 430 (fig.)
delicata, 237
deltostoma, Eucoenogenes (n. sp.), 82,
302, 323 (fig.), 333 (fig.), 422
(fig.)
demarcata, Craterobathra (n. sp.), 210,
212, 306, 379 (fig.), 440 (fig.)

89,

U.S. NATIONAL MUSEUM BULLETIN 257

dendrochlora, Peridaedala (n. sp.), 74,
77, 302, 329 (fig.), 421 (fig.), 422
(fig.)
Dendroneura, 274
dentata, Ethmia, 253, 256, 307, 395
(fig.), 397 (fig.), 447 (fig.)
denticulata, Anticrates (n. sp.), 243, 244,
307, 386 (fig.), 387 (fig.), 445
(fig.)
diacrita, Atasthalistis (n. sp.), 151, 162,
304, 359 (fig.), 360 (fig.), 432
(fig.)
dialithoma, Copromorpha (n. sp.), 109,
111, 303, 342 (fig.), 425 (fig.)
diascopa, Gerontha (n. sp.), 268, 270,
308, 400 (fig.), 449 (fig.)
dicaeus, Archips (n. sp.), 24, 26, 301,
317 (fig.), 417 (fig.)
Dichelia, 14, 22
difficilis, Archips, 24, 28, 301, 311 (fig.),
417 (fig.)
digitosa, Anticrates (n. sp.), 243, 246,
246, 307, 386 (fig.), 387 (fig.),
445 (fig.)
dimidiatella, Opogona, 264, 265, 308,
448 (fig.)
Diploclasis (n. gen.), 167, 305
balbidophora (n. sp.), 167, 168, 305,
363 (fig.), 364 (fig.), 433 (fig.)
discana, Statherotis, 55, 56, 302, 326
(fig.), 420 (fig.)
discobola, Strepsicrates (n. sp.), 84, 84,
302, 328 (fig.), 423 (fig.)
distorta, 89
divisa, Phaecadophora, 57
divitiosa, Tortyra, 200, 306, 381 (fig.),
438 (fig.)
docilis, Lecithocera (n. sp.), 132, 144,
145, 304, 349 (fig.), 430 (fig.)
Drachmobola, 35
drimyla, Frisilia (n. sp.) 128, 304, 353
(fig.), 428 (fig.)
dulcivora, Cosmopteryx, 165, 166, 305,
360 (fig.), 483 (fig.)
Eboda, 35
variabilis, 35
Ebodina (n. gen.), 8, 34
simplex, 35, 301, 319 (fig.), 418
(fig.)
Eccopsis, 46
efflorescens, Copromorpha, 109
ejectana, Strepsicrates, 83, 84, 85, 302,
325 (fig.), 422 (fig.)

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

elaeodes, Acanthothyspoda, 47, 51
electrina, Zacorisca, 8, 9, 301, 414 (fig.)
elegans, Tortyra, 200, 306, 438 (fig.)
Enaemia, 243
encarpa, Cryptophlebia, 89, 91, 302,
334 (fig.), 424 (fig.)
encausta, Archips, 27, 28, 317 (fig.)
endaphana, Bubonoxena (n. sp.), 66,
67, 302, 322 (fig.), 421 (fig.)
endocarpa, Prays, 238, 239, 389 (fig.),
464 (fig.)
endolemma, Prays (n. sp.), 237, 307,
389 (fig.), 444 (fig.), 464 (fig.)
Epagoge, 22
ephippias, Bubonoxena, 68, 332 (fig.),
327 (fig.), 453 (fig.)
Chrosis, 300
Epicephala, 263
chalybacma, 263, 307
epichorda, 157
Epimecyntis, 167
chlorogenes, 167, 305, 433 (fig.)
Epirrhoeca, 96, 97
epizeucta, Adoxophyes, 13
Eretmocera, 209, 214
bicolorella, 300
percnophanes, 214, 306, 376 (fig.),
377 (fig.), 379 (fig.), 444 (fig.)
Eretmocera, 218
Ereunetis, 265
Ericia, 16
Erinaea, 40, 91
amphigonia (n. sp.), 91, 303, 331
(fig.), 424 (fig.)
Erminea, 235
erotias, Gatesclarkeana, 42, 321 (fig.),
322 (fig.)
Platypeplus, 42
erymnota, Xestocasis, 215, 216, 300,
306, 455 (fig.)
escharota, Sycacantha, 59, 62
Ethmia, 249, 252, 253 (key)
argopa, 256, 394 (fig.)
bicolorella, 255
colonella, 253, 254, 255, 307, 394
(fig.), 395 (fig.), 447 (fig.)
crocosoma crocosoma, 267, 447
(fig.)
crocosoma resignata (n. subsp.),
253, 256, 307, 396 (fig.), 447 (fig.)
dentata, 253, 256, 307, 395 (fig.),
397 (fig.), 447 (fig.)
heptasema, 259

471

Ethmia—Continued
hilarella, 252, 255
hilarella, 255
lapidella, 259
lineatonotella, 254
meteoris, 255
nobilis (n. sp.), 253, 268, 307, 395
(fig.), 397 (fig.), 447 (fig.)
octanoma, 258
palawana, 253, 307, 447 (fig.)
praeclara, 253, 264, 255, 256, 307,
394 (fig.), 447 (fig.)
pullata, 255, 300, 395 (fig.)
pyrausta, 252
reposita (n. sp.), 253, 257, 307, 397
(fig.), 447 (fig.)
Ethmiidae, 5, 249 (key), 307
eubrachycera, Sagalassa (n. sp.), 189,
305, 369 (fig.), 486 (fig.)
euchroa, 152
euchromella, 291
Eucoenogenes, 40, 82
deltostoma (n. sp.), 82, 302, 323
(fig.), 333 (fig.), 422 (fig.)
melanancalis, 82
Eucosma, 40, 88
iographa (n. sp.), 88, 302, 328 (fig.),
423 (fig.)
Eucosma, 49, 84
mniochlora, 49
Eudemis, 39, 47
Eudemis (Acanthothyspoda),
52 (key)
aeolochlora, 51
autoberylla, 51
eallichlora, 51
camarotis, 52
chortodes (n. sp.), 62, 302, 326
(fig.), 419 (fig.)
elaeodes, 51
herbifera, 51
heteraspis, 51
homalopa (n. sp.), 52, 54, 302, 336
(fig.), 420 (fig.)
margaritopa, 52
phyllochlora, 51, 52
prasinias, 52
ptilosema, 52
semiculta, 51
sphaerocopa, 52
stygiaula, 52
temenopis, 52
Eudemis 39, 47, 48

48, 41,

472

Eudemis (Eudemis), 49 (key)
archimedias, 49, 419 (fig.)
mniochlora, 49
oxygona (n. sp.), 49, 60, 302, 322

(fig.), 335 (fig.), 419 (fig.)
pompholycias, 49
porphyrana, 49

Eudemopsis, 50
purpurissatana, 50

Euhomalocera (n. gen.), 147, 150
heliosema (n. sp.), 150, 751, 304,

358 (fig.), 4382 (fig.)

eumarodes, 84

eumorpha, Chrysonoma (n. sp.), 177,
178, 305, 367 (fig.), 435 (fig.)

eupista, Stenarchella (n. sp.), 99, 303,
337 (fig.), 425 (fig.)

eurycera, Haplotinea (n. sp.), 286, 289,
308, 406 (fig.), 451 (fig.)

eurycitra, Nemophora, 293, 295, 308,
411 (fig.), 453 (fig.)

euryomis, 14, 15

eurytion, Melittia, 233, 307, 444 (fig.)

evonymella, Yponomeuta, 235

Exaxa (n. gen.), 266, 275
rectilinea (n. sp.), 276, 308, 403

(fig.), 411 (fig.), 449 (fig.)

fabricella, 241

fabrilis, Capua, 22, 301, 416 (fig.)

fasciculana, Adoxophyes, /7, 301, 414

(fig.)
fausta, Lecithocera, 132, 138, 304, 348
(fig.), 354 (fig.), 431 (fig.)

favillaceana, Capua, 23

fibularis, Onebala, 300
Prosodarma, 147, 304, 357 (fig.),

431 (fig.)

fimbriata, Phaecadophora, 56, 57

flavofasciata, Opogona, 264, 265, 308,
448 (fig.)

flexilineana, Phricanthes, 39, 301, 418
(fig.)

fortis, Bembecia (n. sp.), 234, 307, 383
(fig.), 444 (fig.)

fragmentaria, Chrysonoma (n. sp.), 177,
180, 305, 366 (fig.), 4385 (fig.)

Frisilia, 125, 128, 304

drimyla (n. sp.), 128, 304, 353 (fig.),
428 (fig.)
fungosa, Imma, 298, 459 (fig.)
galactodelta, Oxytinea (n. sp.), 285, 308,
403 (fig.), 406 (fig.), 413 (fig.),
451 (fig.)

U.S. NATIONAL MUSEUM BULLETIN 257

Gatesclarkeana, 40, 41, 321 (fig.), 419
(fig.)
asynthetes (n. sp.), 42, 43, 301, 321
(fig.), 419 (fig.)
erotias, 42, 321 (fig.), 322 (fig.)
Gelechia, 148, 149, 157
Gelechiidae, 5, 147 (key), 304
geraropa, 64
Gerontha, 266, 267, 268 (key)
captiosella, 267, 268, 308, 399 (fig.),
400 (fig.), 449 (fig.)
captiosella f. capna, 268, 269, 308,
449 (fig.)
diascopa (n. sp.), 268, 270, 308, 400
(fig.), 449 (fig.)
monostigma (n. sp.), 268, 269, 308,
403 (fig.), 449 (fig.)
nivicaput (n. sp.), 268, 271, 308,
401 (fig.), 449 (fig.)
gigantea, Melittia, 233, 307, 443 (fig.)
globosa, Meridarchis, 104
Glossosphecia, 219, 225 (key)
contaminata, 225
micans (n. sp.), 225, 226, 306, 380
(fig.), 442 (fig.)
pelocroca (n. sp.), 225, 306, 383
(fig.), 442 (fig.)
Glyphipterygidae, 5, 188 (key), 305, 306
Glyphipteryx, 188
Gnathmocerodes (n. gen.), 40, 71
lecithocera, 72, 73
lecythophora, 72
petrifraga (n. sp.), 72, 302, 326
(fig.), 336 (fig.), 421 (fig.)
tonsoria, 72
Gnorimoschema, 148
goniometra, Lecithocera, 132, 139, 140,
304, 348 (fig.), 353 (fig.), 430
(fig.)
gossyptiella, 165
Grapholitha (Sisona) albitibiana, 300
schistaceana, 300
Grapholitha, 58, 69, 93
gratulata, Laspeyresia,
(fig.)
gypsota, Copromorpha, 109, 110
Haplotinea, 267, 285, 286 (key), 290
cymopelta, 286, 290, 308, 407
(fig.), 452 (fig.)
eurycera (n. sp.), 286, 289, 308, 406
(fig.), 451 (fig-)
hemilampra (n. sp.), 286, 288, 308,
407 (fig.), 452 (fig.)

94, 303, 424

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

Haplotinea—Continued
insectella, 285
misella, 285
nestoria, 290, 407 (fig.), 451 (fig.)
platyntis, 289, 406 (fig.)
purpurascens (n. sp.), 286, 287, 308,
410 (fig.), 452 (fig.)
subochraceella, 164, 286, 308,
(fig.), 405 (fig.), 407 (fig.),
(fig.)
Hapsifera, 266, 277 (key)
albescens (n. sp)., 277, 308,
fig.), 450 (fig.)
hirsutella, 277
rugosella, 277, 308, 392 (fig.),
(fig.), 452 (fig.)
rugosellus, 277
Harmaclona, 266, 272
cossidella, 272, 398 (fig.), 408 (fig.)
tephrantha, 272, 273, 308, 401
(fig.), 408 (fig.), 410 (fig.), 449
(fig.)
Harmologa, 9
harmonica, Brenthia, 206, 209, 306, 439
(fig.)
Harpella aureatella, 300
Harpella, 169
Harpeptila (n. gen.), 259, 260 (key)
corethrodes (n. sp.), 260, 262, 307,
391 (fig.), 396 (fig.), 448 (fig.)
prasina (n. sp.), 260, 261, 307, 384
(fig.), 448 (fig.)
hecataea, 207
Hedia, 44
Hedya, 40, 44
(Platypeplus) aprobola,
419 (fig.)
(Hedya) atrifraga (n. sp.), 44, 301,
323 (fig.), 419 (fig.)
(Cellifera) cellifera, 47, 302, 325
(fig.), 331 (fig.), 419 (fig.)
(Cellifera) codonectis, 47
(Platypeplus) mormopa, 46, 301,
418 (fig.)
(Hedya) salicella, 44
Hedya subgen., 40, 44, 45
heliaula, Zacorisca, 8, 9, 301, 414 (fig.)
Helictophanes, 70
heliochalea, Nemophora, 293, 294, 308,
411 (fig.), 453 (fig.)
Heliodinidae, 5, 209 (key), 306

404
451

403

398

46, 301,

473

heliopa, Phthorimaea, 148, 304, 356
(fig.), 357 (fig.), 358 (fig.), 431
(fig)
heliosema, Euhomalocera (n. sp.), 150,
161, 304, 358 (fig.), 432 (fig.)
hemicitra, Monopis, 281, 308, 405 (fig.),
451 (fig.)
hemilampra, Haplotinea (n. sp.), 286,
288, 308, 407 (fig.), 452 (fig.)
hepatica, Amorbaea, 115
heptasema, Ethmia, 259
herbifera, Eudemis (Acanthothyspoda),
51
hesitans, Chrysonoma (n. sp.), 177, 180,
182, 183, 305, 364 (fig.), 365
(fig.), 435 (fig.)
hesyca, Cryptaspasma (Allobrachy-
gonia), 88, 302, 423 (fig.)
heteraspis, Eudemis (Acanthothyspoda),
51
heterodesma, Paranthrene (n. sp.), 230,
232, 307, 379 (fig.), 382 (fig.),
443 (fig.)
Heterogymna, 100,
chorospila, 108
melanocrypta (n. sp.), 107, 303, 337
(fig.), 425 (fig.)
heteroidana, Adoxophyes, 10
heterostigma, Hypatima (n. sp.), 154,
304, 358 (fig.), 432 (fig.)
heterotoma, Brachmia (n. sp.), 158, 304,
359 (fig.), 432 (fig.)
hierograpta, Peridaedala, 73, 75, 76
hilarella, Ethmia, 252, 255
hilarella, 255
hilarograpta, Sycacantha, 58
hirsutella, 277
Holacarta, 266, 275
chalcathra (n. sp.), 275, 308, 396
(fig.), 449 (fig.)
holenopla, Atteva (n. sp.), 239, 241,
307, 385 (fig.), 445 (fig.)
holotephras, 84
homalopa, Eudemis (Acanthothyspoda)
(n. sp.), 52, 54, 302, 336 (fig.),
420 (fig.)
Homaloxestis, 125, 129 (key)
aganacma (n. sp.), 129, 304, 352
(fig.), 429 (fig.)
alopecopa (n. sp.), 129, 130, 304,
459 (fig.)
surrepta (n. sp.), 129, 130, 304,
352 (fig.), 429 (fig.)

107, 108

474.

homocirrha, Odites (n. sp.), 120, 124,
303, 346 (fig.), 428 (fig.)
Homona, 8, 16 (key)
aestivana, 16, (fig.),
415 (fig.)
bakeri .(n. sp.), 16, 20, 301, 313
(fig.), 316 (fig.), 416 (fig.)
bicornis (n. sp.), 16, 18, 301, 314
(fig.), 316 (fig.), 415 (fig.)
coffearia, 18
intermedia, 20
nubiferana, 21
phanaea, 16, 17, 301, 315 (fig.),
415 (fig.)
posticana, 16
wetan, 18, 19
Homona, 28
humerosa, 233
hybristis, Phricanthes, 37, 38
Hypatima, 148, 154
heterostigma (n. sp.),
358 (fig.), 432 (fig.)
Hyper perissa, 8
Hyphantes, 235
hypocapna, Chrysonoma (n. sp.), 177,
182, 305, 369 (fig.), 4385 (fig.)
hypochrysa, Monopis, 283
Hypodrasia (n. gen.), 133, 147, 154
acycla (n. sp.), 156, 304, 356 (fig.),
362 (fig.), 432 (fig.)
Hyponomeuta, 235
icterica, Opogona, 264, 308
tllepida, 90
illodis, Metacosmesis (n. sp.), 102, 303,
339 (fig.), 426 (fig.)
Imma, 188, 190 (key), 298
albifasciella, 190, 193, 305, 370
(fig.), 381 (fig.), 487 (fig.)
albotaeniana, 190, 194, 305, 458
(fig.), 460 (fig.)
arcifraga, 298, 457 (fig.), 459 (fig.)
aurantiaca, 190, 191, 305, 370
(fig.), 437 (fig.)
basiflava, 190, 191, 192, 194, 305,
458 (fig.), 460 (fig.)
chlorosphena, 197
chrysocosma (n. sp.), 190, 192, 305,
372 (fig.), 437 (fig.)
cyclostoma, 198
fungosa, 298, 459 (fig.)
lathidora, 298, 457 (fig.), 459 (fig.)
macrochorda (n. sp.), 190, 194, 195,
305, 373 (fig.), 437 (fig.)

301, 375

154, 304,

U.S. NATIONAL MUSEUM BULLETIN 257

Imma—Continued
macrochorda regmophora (n. sub-
sp.), 190, 195, 305, 437 (fig.)
mesochorda, 195
monodesma, 193
mylias, 197
nephodryas, 190, 199, 305, 373
(fig.), 438 (fig.)
otoptera, 197
palaeodes, 299, 300, 457 (fig.), 459
(fig.)
poecilostoma (n. sp.), 190, 196, 305,
371 (fig.), 437 (fig.)
purpurascens, 193
pyragra (n. sp.), 190, 198, 305, 374
(fig.), 437 (fig.)
sarophora (n. sp.), 190, 197, 305,
374 (fig.), 437 (fig.)
tyrocnista, 190, 198, 305, 371 (fig.),
376 (fig.), 438 (fig.)
Imma, 9
improvisa, Lecithocera (n. sp.), 132, 146,
304, 354 (fig.), 431 (fig.)
inae, Isotenes, 9, 301, 415 (fig.)
incisa, Caenognosis, 96, 303, 338 (fig.),
424 (fig.)
indentatus, 84
inermis, Chrysonoma (n. sp.), 177, 183,
305, 366 (fig.), 435 (fig.)
inflata, Laspeyresia, 94, 303
inobtrusa, Strepsicrates (n. sp.), 84, 84,
302, 328 (fig.), 423 (fig.)
inodes, Sycacantha, 59, 324 (fig.)

inodes_ perspicua, Syeacantha (n.
subsp.), 59, 61, 302, 324 (fig.),
420 (fig.)

inscriptana, Anthophila, 203, 206

insectella, Haplotinea, 285

insularis, 15

intermedia, Homona, 20

interruptella, Yponomeuta, 235, 236,
300, 307, 391 (fig.), 413 (fig.), 444
(fig.)

Teinoptila, 300

interruptellus, 235

iographa, Eucosma (n. sp.), 88, 302, 328
(fig.), 423 (fig.)

ioloncha, 157

ionia, Pammene, 94, 95, 303, 462 (fig.)

iostrota, Xestocasis, 215, 306, 378 (fig.),
440 (fig.)

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

475

iridostoma, Metathrinea (n. sp.), 117, | Lecithocera—Continued

118, 120, 303, 344 (fig.), 346
(fig.), 427 (fig.)
irimochla, Anthophila, 204
Ischnuridia, 266, 273
virginella, 273, 274, 308, 392 (fig.),
396 (fig.), 450 (fig.)
Isodemis, 8, 29
serpentinana, 29, 301, 418 (fig.)
isogramma, Argyroptocha, 70
Isotenes, 8, 9
inae, 9, 301, 415 (fig.)
miserana, 9
klugii, Coryptilum, 291, 308, 409 (fig.),
452 (fig.)
lacticaput, Monopis, 283
lagaropis, Tonica, 183, 185, 305, 368
(fig.), 436 (fig.)
Lamachaera, 209, 216
cyanacma, 216, 306, 456 (fig.)
lamprodesma, Lecithocera, 136
Lamprystica purpurata, 299, 300, 457
(fig.)
lanceolata, Tanyzancla (n. sp.), 171,
175, 305, 365 (fig.), 434 (fig.)
lapidella, Ethmia, 259
Laspeyresia, 41, 94 (key), 303
gratulata, 94, 303, 424 (fig.)
inflata, 94, 303
lathidora, Imma, 298, 457 (fig.), 459
(fig.)
Lathontogonus, 157
lavaterana, 93

lamprodesma, 136
leucomastis (n. sp.), 182, 145, 304,
352 (fig.), 430 (fig.)
luteola (n. sp.), 132, 145, 304, 351
(fig.), 431 (fig.)
megalopis, 132, 138, 144, 304, 429
(fig.)
niphotricha (n. sp.), 132, 142, 304,
347 (fig.), 430 (fig.)
ochrocapna, 131, 139, 304, 433
(fig.)
orbata, 144
percnobela, 144
phanerostoma (n. sp.), 131, 137, 304,
355, (fig.), 356 (fig.), 429 (fig.)
protolyea, 144
recurvata, 132, 138, 142, 148, 304,
349 (fig.), 480 (fig.)
rhabdostoma, 139
sophronopa (n. sp.), 132, 304, 355
(fig.), 429 (fig.)
strenua (n. sp.), 131, 134, 304, 350
(fig.), 429 (fig.)
telosperma (n. sp.), 1382, 143, 304,
351 (fig.), 430 (fig.)
lecithocera, Gnathmocerodes, 72, 73
lecythophora, 72
Lepidopoda, 219, 224
andrepictura, 225
lutescens (n. sp.), 224, 306, 380 (fig.),
441 (fig.)
leucaspis, Statherotis, 55

Lecithocera, 125, 131 (key), 133, 134,|leucodora, Pammene, 94, 95, 303, 331

304

acribostola (n. sp.), 132, 139, 304, |

351 (fig.), 430 (fig.)

activata (n. sp.), 132, 133, 304, 355
(fig.), 429 (fig.)

cassiterota, 131, 135, 304, 350
(fig.), 354 (fig.), 429 (fig.)

caustospila, 144

crypsigenes, 146

decorosa (n. sp.), 132, 141, 304, 355
(fig.), 480 (fig.)

docilis (n. sp.), 132, 144, 145, 304,
349 (fig.), 430 (fig.)

fausta, 132 138, 304, 348 (fig.), 354
(fig.), 431 (fig.)

goniometra, 132, 139, 140, 304, 348
(fig.), 353 (fig.), 430 (fig.)

improvisa (n.sp.), 132, 146, 304, 354
(fig.), 431 (fig.)

(fig.), 412 (fig.), 424 (fig.), 454
(fig.)
leucomastis, Lecithocera (n. sp.), 132,
145, 304, 352 (fig.), 480 (fig.)
lichenitis, Copromorpha, 109
ligniferana, 84
lignisquama, Copromorpha, 110
Limnaecia, 162, 164, 305
acontophora, 164, 305, 360 (fig.),
433 (fig.)
Limnoecia, 215
lineatonotella, Ethmia, 254
Lipatia, 157
Tita, 149
Lithocolletidae, 5, 263 (key), 307
Lithocolletis, 263, 264
triarcha, 264, 307
lithocrossa, Brenthia, 206, 209, 306, 372
(fig.), 439 (fig.)

476

Loboschiza (n. gen.), 40, 93, 94
clytocarpa, 94, 303, 462 (fig.), 463
(fig.)
longella, 282
loxographa, Philobota, (n. sp.), 175, 305,
367 (fig.), 434 (fig.), 435 (fig.)
Lozostoma, 265
lucasseni, 188
luteola, Lecithocera (n. sp.), 132, 146,
304, 351 (fig.), 431 (fig.)
lutescens, Lepidopoda (n. sp.), 224, 306,
380 (fig.), 441 (fig.)
luteum, Coryptilum (n. sp.), 291, 292,
308, 409 (fig.), 452 (fig.)
luzonica, 11
Lyonetiidae, 5, 264 (key), 308
macarista, 97
machlopis, Archips, 29
macrochorda Imma (n. sp.), 190, 194,
195, 305, 373 (fig.), 437 (fig.)
macrochorda regmophora, Imma (n.
subsp.), 190, 195, 305, 437 (fig.)
macropa, 202
macrospila, Tortyra (n. sp.), 199, 200,
306, 389 (fig.), 438 (fig.)
macroura, 39
maculipennis, Plutella, 263, 307, 448
(fig.)
magnificella, Agrioceros, 249, 250, 251,
307, 393 (fig.), 446 (fig.)
Psecadia, 300
malacodes, Acribologa, 158, 304, 412
(fig.), 432 (fig.)
margaritopa, Eudemis (Acanthothys-
poda), 52
Megalodoris, 9
megalopis, Lecithocera, 132, 138, 144,
304, 429 (fig.)
melanancalis, Eucoenogenes, 82
melanantha, Peridaedala (n. sp.), 74, 77,
302, 337 (fig.), 422 (fig.)
melanaster, Yponomeuta, 235, 237, 307,
454 (fig.)
melanocrepida, Psorosticha, 187
melanocrypta, Heterogymna (n. sp.),
107, 303, 337 (fig.), 425 (fig.)
melanostoma, Sphecosesia (n. sp.), 219,
306, 382 (fig.), 441 (fig.)
Melasina, 266, 292
anarmosta (n. sp.), 292, 308, 408
(fig.), 452 (fig.)
melichroa, Adoxophyes, 13
melitacma, Thymiatris, 113, 114

U.S. NATIONAL MUSEUM BULLETIN 257

Melittia, 219, 233 (key)
eurytion, 233, 307, 444 (fig.)
gigantea, 233, 307, 448 (fig.)
humerosa, 233
siamica, 233, 307, 448 (fig.)
strigipennis, 234
sumatrana, 233
Meridarchis, 100, 103 (key)
alta (n. sp.), 103, 104, 303, 341
(fig.), 426 (fig.)
bifracta (n. sp.), 103, 104, 303, 339
(fig.), 426 (fig.)
globosa, 104
oxydelta (n. sp.), 103, 105, 303, 340
(fig.), 341 (fig.), 426 (fig.)
scythophyes (n. sp.), 103, 106, 303,
340 (fig.), 426 (fig.)
Meridarchis, 100, 101, 102
mesochorda, Imma, 195
Metacosmesis, 100, 102
barbaroglypha, 102
illodis (n. sp.), 102, 303, 339 (fig.),
426 (fig.)
metallitis, Copromorpha, 109
Metathrinea, 113, 116, 117 (key)
ancistrias, 116
coenophyes (n. sp.), 117, 119, 303,
342 (fig.), 344 (fig.), 427 (fig.)
iridostoma (n. sp.), 117, 118, 120,
303, 344 (fig.), 346 (fig.), 427
(fig.)
pernivis (n. sp.), 117, 118, 303, 341
(fig.), 427 (fig.)
sinumbra (n. sp.), 117, 120, 303,
347 (fig.), 427 (fig.)
meteoris, 255
micans, Glossosphecia (n. sp.), 225, 226,
306, 380 (fig.), 442 (fig.)
Micrerethista, 272
microsperma, Syntomaula, 161, 163
miltochorda, Anticrates, 247
minax, Bactra (Chiloides) orbiculi, 63,
65, 302, 327 (fig.), 421 (fig.)
minor, Phycodes, 188, 305, 369 (fig.),
436 (fig.)
minuscula, Decadarchis, 265, 308, 448
(fig.)
misella, 285
miserana, 9
mistharnis, Copromorpha (n. sp.), 109,
112, 308, 339 (fig.), 425 (fig.)
mniochlora, Eucosma, 49
mochlacma, Harmaclona, 272

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

modicella, 149
monachella, Monopis, 281, 282, 308, 451
(fig.)
monodesma, 193
Monopis, 266, 281 (key), 283
avara, 281, 282, 308, 401 (fig.), 403
(fig.), 451 (fig.), 453 (fig.)
cuspidigera, 283
hemicitra, 281, 308, 405 (fig.), 451
(fig.)
hypochrysa, 283
lacticaput, 283
longella, 282
monachella,
(fig.)
prosarithma, 281
victa, 283
monostigma, Gerontha (n. sp.), 268, 269,
308, 403 (fig.), 449 (fig.)
mormopa, Hedya (Platypeplus), 46, 301,

281, 282, 308, 451

418 (fig.)

mosaica, Phaecadophora, 57, 302, 420
(fig.)

mylias, Imma, 197

myrmecias, Copromorpha, 110

Nannobactra, subgen., 65

nareodes, Copromorpha, 110

Narthecoceras, 150

neglecta, Psorosticha (n. sp.), 187, 305,
370 (fig.), 486 (fig.)

nematodes, Neocalyptis, 15, 301, 309

(fig.), 310 (fig.), 415 (fig.)
nematodes insularis, Neocalyptis, 14,
309 (fig.), 310 (fig.)
Nemophora, 293 (key)
apollonis (n. sp.), 293, 308,
(fig.)
cantharites, 293, 294, 308, 453 (fig.)
chaleotechna, 293, 294, 308, 410
(fig.), 453 (fig.)
eurycitra, 293, 295, 308, 411 (fig.),
453 (fig.)
heliochalea, 293, 294,
(fig.), 453 (fig.)
tristrigella, 295
Nemotois, 294, 295
Neocalyptis, 8, 15
insularis, 15
nematodes, 15, 301, 309 (fig.), 310
(fig.), 415 (fig.)
nematodes insularis, 15, 309 (fig.),
310 (fig.)
telutanda, 15

452

308, 411

477

neoris, 96, 97
nephodryas, Imma, 190, 199, 305, 373
(fig.), 488 (fig.)
nerteria, 149
nesographa, Copromorpha, 110
nestoria, Haplotinea, 290, 407 (fig.), 451
(fig.)
niphochrysa, Acrocenotes (n. sp.), 262,
307, 399 (fig.), 448 (fig.)
niphotricha, Lecithocera (n. sp.), 132,
142, 304, 347 (fig.), 430 (fig.)
niveosella, 161
nivicaput, Gerontha (n .sp.), 268, 271,
308, 401 (fig.), 449 (fig.)
nobilis, Ethmia (n. sp.), 253, 258, 307,
395 (fig.), 3897 (fig.), 447 (fig.)
Nothris, 158
nubiferana, Homona, 21
numismata, Spatalistis (n. sp.), 36, 301,
320 (fig.), 418 (fig.)
Nygmia, 235
obscura, 93
ochracea, Phaecadophora, 57
ochreoviridella, Atasthalistis, 151, 152,
304, 412 (fig.), 454 (fig.), 464
(fig.)
ochrocapna, Lecithocera, 131, 139, 304,
433 (fig.)
octanoma, Ethmia, 258
Odites, 118, 120 (key)
apicalis (n. sp.), 120, 122, 303, 342
(fig.), 428 (fig.)
brachyclista, 120, 124, 303, 343,
(fig.), 428 (fig.)
homocirrha (n. sp.), 120, 124, 303,
346 (fig.), 428 (fig.)
pancyclia, 120, 123, 303, 343 (fig.)
428 (fig.)
periscias, 120, 123, 124, 303, 346
(fig.), 428 (fig.)
perissa (n. sp.), 120, 121, 122, 303,
346 (fig.), 347 (fig.), 427 (fig.)
perissa atrimersa, 120, 122, 303, 427
(fig.)
perissopis, 121
plocamopa, 122
Oecophoridae, 5, 166 (key), 305
olenarcha, Statherotis, 55, 56, 302, 325
(fig.), 420 (fig.)
Olethreutes, 40, 58
separatana, 44
Olethreutes, 46, 47, 48, 56, 94
Olethreutinae, 39 (key), 301, 302, 303

478

ombrodelta, Cryptophlebia, 89, 90, 302,
423 (fig.)
Onebala fibularis, 300
Onebala, 147
Opogona, 264 (key)
dimidiatella, 264, 265, 308, 448 (fig.)
flavofasciata, 264, 265, 308, 448
(fig.)
icterica, 264, 308
optima, 97
orbata, Lecithocera, 144
orbiculi minax, Bactra (Chiloides), 63,
65, 302, 327 (fig.), 421 (fig.)
ornata, Craterobathra (n. sp.), 210, 211,
306, 377 (fig.), 440 (fig.)
Orneodes, 159 (key)
spilodesma, 159, 160, 304
toxophila, 159, 304, 382 (fig.)
Orneodidae, 5, 159, 304
orthogona, Anthophila, 202, 205, 206,
306, 376 (fig.), 453 (fig.)
otoptera, Imma, 197
oxydelta, Meridarchis (n. sp.), 103, 106,
303, 340 (fig.), 341 (fig.), 426 (fig.)
oxygona, Eudemis (Eudemis) (n. sp.),
49, 50, 302, 322 (fig.), 335 (fig.),
419 (fig.)
Oxytinea (n. gen.), 266, 284
galactodelta (n. sp.), 285, 308, 403
(fig.), 406 (fig.), 413 (fig.), 451
(fig.)
Pachnistis, 156
Paedisca, 93
palaeodes, Imma, 299, 300, 457 (fig.),
459 (fig.)
palawana, Ethmia, 253, 307, 447 (fig.)
pallifasciella, 166
palpigera, Brachyacma, 157, 304, 357
(fig.), 431 (fig.)
Pammene, 41, 94 (key)
ionia, 94, 95, 303, 462 (fig.)
leucodora, 94, 95, 303, 331 (fig.),
412 (fig.), 424 (fig.), 454 (fig.)
rescissa, 96
pancyclia, Odites, 120, 123, 303, 343
(fig.), 428 (fig.)
Paranthrene, 219, 230 (key)
heterodesma (n. sp.), 230, 232, 307,
379 (fig.), 382 (fig.), 443 (fig.)
poecilocephala (n. sp.), 230, 232,
307, 384 (fig.), 443 (fig.)
regale, 233
Paraspistes, 157

U.S. NATIONAL MUSEUM BULLETIN 257

Parastega, 155
paratarsa, Anticrates, 243, 247, 307, 388
(fig.), 446 (fig.)
pelocroca, Glossosphecia (n. sp.), 226,
306, 383 (fig.), 442 (fig).
pelograpta, Peragrarchis, 101
Penthina atropunctana, 44
cyanana, 44
Penthina, 44, 49, 93
pepona, Tanyzancla (n. sp.), 170, 172,
305, 364 (fig.), 368 (fig.), 434
(fig.), 454 (fig.)
Peragrarchis, 101
pelograpta, 101
rodea, 101
syncolleta, 102
perenobela, Lecithocera, 144
perenophanes, Eretmocera, 214, 306,
376 (fig.), 377 (fig.), 379 (fig.),
444 (fig.)
peregrinana, 93
Peridaedala, 40, 73, 74 (key)
crastidochroa, 77
crocoptila (n. sp.), 74, 79, 302, 335
(fig.), 422 (fig.)
dendrochlora (n. sp.), 74, 77, 302,
329 (fig.), 421 (fig.), 422 (fig.)
hierograpta, 73, 75, 76
melanantha (n. sp.), 74, 77, 302,
337 (fig.), 422 (fig.)
physoptila (n. sp.), 74, 75, 302, 335
(fig.), 454 (fig.)
stenoglypha (n. sp.), 74, 78, 302,
336 (fig.), 422 (fig.)
thylacophora (n. sp.), 74, 76, 302,
339 (fig.), 422 (fig.)
perigrapha, Aeoloscelis (n. sp.), 273, 306,
375 (fig.), 440 (fig.)
periscias, Odites, 120, 123, 124, 303, 346
(fig.), 428 (fig.)
perissa, Odites, (n. sp.) 120, 121, 122,
303, 346 (fig.), 347 (fig.), 427 (fig.)
perissa atrimersa, Odites, 120, 122, 303,
427 (fig.)
perissopis, 121
perlepidella, Acrolepia, 262
pernivis, Metathrinea (n. sp.), 117, 118,
303, 341 (fig.), 427 (fig.)
Peronea, 39
perspicua, Sycacantha inodes, 61, 302,
324 (fig.), 420 (fig.)
perstricta, Adoxophyes, 11, 74, 301, 313
(fig.), 414 (fig.)

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

479

petrifraga, Gnathmocerodes (n. sp.), 72, | Placanthes, 125, 131

302, 326 (fig.), 336 (fig.), 421 (fig.)
Petrova 40, 86
sealaris (n. sp.), 86, 302, 335 (fig.),
423 (fig.)
Phaecadophora, 40, 56
acutana, 57
aeolotechna, 57
clydonias, 57
divisa, 57
fimbriata, 56, 57
mosaica, 67, 302, 420 (fig.)
ochracea, 57
Phaecasiophora, 58, 59
phaeodelta, Campylarchis, 100
Phalaena Tinea, 44
phalaenopa, Argyroptocha (n. sp.), 70,
BU2 soo (hos). 6421)" (fips)
Phalonia, 7
Phaloniidae, 5, 7, 301
phanaea, Homona, 16, 17, 301, 315 (fig.),
415 (fig.)
phanerostoma, Lecithocera (n. sp.), 131,
137, 304, 355 (fig.), 356 (fig.),
429 (fig.)
phaulopa, Bactra (Nannobactra)
302, 421 (fig.)
Philobota, 167, 175
loxographa (n. sp.), 175, 305, 367
(fig.), 484 (fig.), 435 (fig.)
Phoxopteris, 64
Phricanthes, 8, 36
asperana, 36
biocellana, 37, 301, 318 (fig.), 319
(fig.), 418 (fig.)
flexilineana, 39, 301, 418 (fig.)
hybristis, 37, 38
macroura, 39
Phthinolophus, 84
Phthorimaea, 148, 149
heliopa, 148, 304, 356 (fig.), 357
(fig.), 358 (fig.), 431 (fig.)
Phycodes, 188
minor, 188, 305, 369 (fig.), 436
(fig.)
phyllochlora, Eudemis (Acanthothys-
poda), 51, 52
physoptila, Peridaedala (n. sp.), 74, 74,
302, 335 (fig.), 454 (fig.)
phytochroa, Copromorpha, 109
picroscopa, Campylarchis, 100
Pieris, 1
237-168—67—32

665,

xanthomorpha, 131, 304, 448 (fig.)
placida, Stathmopoda, 217, 306, 377
(fig.), 444 (fig.)
platycypha, Agrioceros, 249, 250, 307,
393 (fig.), 446 (fig.)
platyntis, Haplotinea, 289, 406 (fig.)
Tinea, 300
Platypeplus, subgen., 40, 44, 46 (key)
Platypeplus, 42
plebejana, Crocidosema, 92, 303, 424
(fig.)
pleurophanes, Copromorpha, 110
plocamopa, Odites, 122
Plutella, 259, 263
maculipennis, 263, 307, 448 (fig.)
Plutellidae, 5, 259 (key), 307
poecilocephala, Paranthrene (n. sp.),
230, 232, 307, 384 (fig.), 448 (fig.)
poecilosema, Chrysonoma (n. sp.), 177,
179, 305, 367 (fig.), 435 (fig.)
poecilostoma, Imma (n. sp.), 190, 196,
305, 371 (fig.), 487 (fig.)
Pogonozada, 89
Polemograptis, 8, 33
stauroma, 33, 301, 320 (fig.), 418
(fig.)
poliophora, 86
Polychrosis, 47, 68
pompholycias, Argyroploce, 49
Eudemis (Eudemis), 49
porphyrana, Tortrix, 47, 49
posticana, 16
potamographa, Sycacantha, 59, 62, 302,
324 (fig.), 420 (fig.)
praeclara, Ethmia, 253, 254, 255,
307, 394 (fig.), 447 (fig.)
praedives, Astiarcha (n. sp.), 169, 305,
363 (fig.), 365 (fig.), 434 (fig.)
prasina, Harpeptila (n. sp.), 260, 261,
307, 384 (fig.), 448 (fig.)
prasinias, Kudemis (Acanthothyspoda),
52
Prays, 235, 237
endocarpa, 238, 239, 389 (fig.), 464
(fig.)
endolemma (n. sp.), 237, 307, 389
(fig.), 444 (fig.), 464 (fig.)
privatana, Adoxophyes, 11, 14,
414 (fig.)
Promalactis, 150
prosarithma, Monopis, 281
Proschistis, 55

256,

301,

480

Prosodarma, 125, 147
fibularis, 147,
431 (fig.)
Proteopteryx, 93
protolyca, Lecithocera, 144
Protorhiza (n. gen.), 235, 247
cyanosticta (n. sp.), 248, 307,
885 (fig.), 413 (fig.), 446 (fig.)
Protypanthes, 36
Psecadia magnificella, 300
Psecadia, 252
Pseudogalleria, 89
pseusta, Scaeothyris (n. sp.), 163, 164,
305, 392. (fig.), 413 (fig.),
433 (fig.)
Psoricoptera, 277
Psorosticha, 167, 187
melanocrepida, 187

304, 357 (fig.),

neglecta (n. sp.), 187, 305, 370

(fig.), 436 (fig.)
zizyphi, 187, 188
ptiladelpha, 93
ptilosema, 52
Ptochoryctis, 115
Ptychoxena, 272
pulchella, Zacorisca, 8, 301
pullata, Ethmia, 255, 300, 395 (fig.)
purpurascens, Haplotinea (n. sp.), 286,
287, 308, 410 (fig.), 452 (fig.)
Imma, 193
purpurata, Lamprystica, 299, 300, 457
(fig.)
purpurissatana, Eudemopsis, 50
purpurissatana, 49
pyragra, Imma (n. sp.), 190, 198, 305,
374 (fig.), 437 (fig.)
Pyrameis, 1
pyrausta, Ethmia, 252
pyraustella, Anthophila, 204
Pyroderces, 164, 165
cortacella, 165
gossypiella, 165
simplex, 165, 305, 433 (fig.)
pyrrhoscia, Copromorpha, 109
rectilinea, Exaxa (n. sp.), 276, 308,
403 (fig.), 411 (fig.), 449 (fig.)
recurvata, Lecithocera, 132, 138, 142,
143, 304, 349 (fig.), 430 (fig.)
regale, Paranthrene, 233
relapsa, Statherotis, 55
reposita, Ethmia (n. sp.), 253, 267,
307, 397 (fig.), 447 (fig.)
rescissa, Pammene, 96

U.S. NATIONAL MUSEUM BULLETIN 257

retractana invalidana, Capua, 22, 301,
320 (fig.), 416 (fig.)

rhabdostoma, Lecithocera, 139

rhodometra, Anticrates (n. sp.), 243,
246, 307, 385 (fig.), 386 (fig.),
388 (fig.), 446 (fig.)

rodea, Peragrarchis, 101

roepkei, Copromorpha, 110

rugosella, Hapsifera, 277, 308, 392
(fig.), 398 (fig.), 452 (fig.)

rugosellus, 277

rutella, Setomorpha, 284, 308, 450 (fig.)
rutilella, Anticrates, 243, 307, 387 (fig.),
445 (fig.)
Sagalassa, 188, 189
eubrachycera (n. sp.), 189, 305, 369
(fig.), 436 (fig.)
salaconis, Archips, 24, 301, 310 (fig.),
312 (fig.), 333 (fig.), 416 (fig.)
salicella, Phalaena Tinea, 44
Saphtha, 200
Saptha, 200
sarophora, Imma (n. sp.), 190, 197, 305,
374 (fig.), 437 (fig.)
saxana, 84
Scaeosophinae, 160 (key), 305
Scaeosopha, 161, 162
Scaeothyris (n. gen.), 160, 163
pseusta (n. sp.), 163, 164, 305, 392
(fig.), 418 (fig.), 433 (fig.)
sealaris, Petrova (n. sp.), 86, 302, 335
(fig.), 423 (fig.)
Scalidomia, 277
schistaceana, Grapholitha, 300
Tetramoera, 69, 302, 329 (fig.), 332
(fig.), 421 (fig.)
Schoenotenes, 97, 98
collarigera (n. sp.), 98, 303, 318
(fig.), 425 (fig.)
Schoenotenini, 96, 97 (key), 303
Sciaphila, 39, 83, 84
scintilulana, Choreutis, 206
scolecias, Atteva, 239, 242, 307, 390
(fig.), 445 (fig.)
scythophyes, Meridarchis (n. sp.), 103,
106, 303, 340 (fig.), 426 (fig.)

scythropa, 64
semiculta, Eudemis (Acanthothyspoda),

51

separatana, Olethreutes, 44

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

481

serpentinana, Isodemis, 29, 301, 418] Statherotis—Continued

(fig.)
servilisana, 84
Setomorpha, 266, 284
rutella, 284, 308, 450 (fig.)
sexfasciella, Choreutis, 206, 306, 440
(fig.)
siamica, Melittia, 233, 307, 443 (fig.)
Sidyma, aurautiaca, 300
basiflava, 300
Sidyma, 190, 191
Simaethis, 203, 204, 205, 206, 207
simplex, Ebodina, 35, 301, 319 (fig.),
418 (fig.)
Pyroderces, 165, 305, 433 (fig.)
simulatella, Syntomaula, 161, 163, 305,
361 (fig.), 433 (fig.)
sinumbra, Metathrinca (n. sp.), 117,
120, 303, 347 (fig.), 427 (fig.)
Sippharara, 291
Sisona, 58, 63
albitibiana, 58, 61, 63, 300
smaragdarcha, Copromorpha (n. sp.),
109, 110, 303, 340 (fig.), 425 (fig.)
Snodgrassia (n. gen.), 8, 32
stenochorda, 32, 33, 301, 314 (fig.),
318 (fig.), 417 (fig.)
sophronopa, Lecithocera (n. sp.), 132,
304, 355 (fig.), 429 (fig.)
Spatalistis, 8, 36
numismata (n. sp.), 36, 301, 320
(fig.), 418 (fig.)
sphaenophora, 7
sphaerocopa, Choganhia, 47, 51
Eudemis (Acanthothyspoda), 52
Sphecosesia, 219 (key)
aterea, 219, 221, 306, 441 (fig.)
melanostoma (n. sp.), 219, 306, 382
(fig.), 441 (fig.)
pedunculata, 219
sphenodes, Synanthedon (n. sp.), 221,
223, 306, 384 (fig.), 441 (fig.)
sphenophora, Aethes, 7, 301, 414 (fig.)
Sphynx, 221
spilodesma, Orneodes, 159, 160, 504
spilonota, 84
spilotoma, Archips, 26
spirographa, Bubonoxena (n. sp.), 66,
302, 327 (fig.), 333 (fig.), 421
(fig.)
Stagmatophora, 165
Statherotis, 40, 54, 55 (key)
agitata, 55

amoebea, 55
ancosema, 55
aspidias, 55
catharota, 55
decorata, 54
discana, 55, 56, 302, 326 (fig.), 420
(fig.)
leucaspis, 55
olenarcha, 55, 56, 302, 325 (fig.),
420 (fig.)
relapsa, 55
Statherotis, 55
Stathmopoda, 209, 217 (key)
placida, 217, 306, 377 (fig.), 444
(fig.)
theoris, 217, 306, 378 (fig.)
stauroma, Polemograptis, 33, 301, 320
(fig.), 418 (fig.)
Stegasta, 148
variana, 148, 304, 412 (fig.), 431
(fig.)
Stenarchella (n. gen.), 97, 99
eupista (n. sp.), 99, 303, 337 (fig.),
425 (fig.)
stenochorda, Snodgrassia, 32, 33, 301,
314 (fig.), 318 (fig.), 417 (fig.)
stenoglypha, Peridaedala (n. sp.), 74,
78, 302, 336 (fig.), 422 (fig.)
Stenoptycha, 93
Stomopteryx, 148, 149
subsecivella, 149, 304, 356 (fig.),
357 (fig.), 431 (fig.)
strenua, Lecithocera, 131, 134, 304, 350
(fig.), 429 (fig.)
Strepsiceros, 84
Strepsicrates, 40, 83, 84 (key)
discobola (n. sp.), 84, 85, 302, 328
(fig.), 423 (fig.)
ejectana, 83, 84, 85, 302, 325 (fig.),
422 (fig.)
inobtrusa (n. sp.), 84, 85, 302, 328
(fig.), 423 (fig.)
poliophora, 86
streptatma, Anthophila, 201, 202, 306,
374 (fig.), 438 (fig.)
stygiaula, Eudemis (Acanthothyspoda),
52
subochraceella, Haplotinea, 164, 286,
308, 404 (fig.), 405 (fig.), 407
(fig.), 451 (fig.)
subsecivella, Stomopteryx, 149, 304, 356
(fig.), 357 (fig.), 431 (fig.)

482

subtusvena, Amorbaea (n. sp.), 114,
303, 343 (fig.), 345 (fig.), 426
(fig.), 454 (fig)

subusta, Amorbaea (n. sp.), 115, 116,
303, 344 (fig.), 427 (fig.)

sumatrana, 233

Sura, 219, 228, (key)

cyanolampra (n. sp.), 228, 229, 307,
380 (fig.), 442 (fig.)

tetrapora (n. sp), 228, 307, 383
(fig.), 442 (fig.)

surrepta, Homaloxestis (n. sp), 129, 130,
304, 352 (fig.), 429 (fig.)

Sycacantha, 40, 58, 59 (key)

auriflora, 58

escharota, 59, 62

hilarograpta, 58

inodes, 69, 324 (fig.)

inodes perspicua (n. subsp.), 59, 61,
302, 324 (fig.), 420 (fig.)

potamographa (n. sp.), 59, 62, 302,
324 (fig.), 420 (fig.)

Synanthedon, 219, 221 (key)

chrysostetha (n. sp.), 221, 306, 380
(fig.), 441 (fig.)

cirrhozona (n. sp.), 221, 222, 306,
383 (fig.), 441 (fig.)

sphenodes (n. sp.), 221, 223, 306,
384 (fig.), 441 (fig.)
vespiformis, 221
syncolleta, Peragrarchis, 102
Syndemis, 30
synneurota, 93
Syntomaula, 160, 161 (key)
microsperma, 161, 163
simulatella, 161, 163, 305, 361

(fig.), 433 (fig.)
tephrota, 160, 161, 361 (fig.)
Syntozyga, 66
tabellifera, Craterobathra, 210
Tanyzancla, 167, 170 (key)
amydrographa (n. sp.), 171,
365 (fig.), 434 (fig.)
catadea (n. sp.), 170, 171, 174,
368 (fig.), 484 (fig.)
cincta (n. sp.), 170, 173, 305, 364
(fig.), 434 (fig.)
lanceolata (n. sp.), 171, 175, 305,
365 (fig.), 434 (fig.)
pepona (n. sp.), 170, 172, 305, 364
(fig.), 868 (fig.), 434 (fig.), 454
(fig.)

305,

305,

U.S. NATIONAL MUSEUM BULLETIN 257

Teinoptila interruptella, 300
Teinoptila, 235
Teleia, 149
telosperma, Lecithocera (n. sp.), 1382,
148, 304, 351 (fig.), 430 (fig.)
telutanda, Neocalyptis, 15
temenopis, 52
Temnolopha, 57
tephrantha, Harmaclona, 272, 273, 308,
401 (fig.), 408 (fig.), 410 (fig.),
449 (fig.)
tephrota, Syntomaula,
(fig.)
Tetramoera (n. gen.), 39, 68, 302
isogramma, 69
schistaceana, 69, 302, 329 (fig.),
332 (fig.), 421 (fig.)
tetraploca, Cryptophlebia, 89, 302, 332
(fig.), 423 (fig.)
tetrapora, Sura (n. sp.), 228, 307, 383
(fig.), 442 (fig.)
tetrarcha, Copromorpha, 110
thelmae, Capua (n. sp.), 22, 23, 301, 312
(fig.), 416 (fig.)
theoris, Stathmopoda, 217, 306, 378
(fig.)
Thiotricha, 147
Thriambeutis, 209, 213, 306
coryphaea, 213, 306, 376 (fig.), 440
(fig.)
thrombota, Copromorpha, 110
thylacophora, Peridaedala (n. sp.), 74,
76, 302
Thymiatris, 113, 114
arista (n. sp.), 113, 303, 345 (fig.),
426 (fig.)
melitacma, 113, 114
Thyrsochares, 285
Timyridae, 5, 125 (key), 304
Tinea platyntis, 300
Tinea, 282, 286, 289, 290
Tineidae, 5, 266 (key), 308
Tineola, 286
Tinissa, 267, 278 (key)

160, 161, 361

baliomicta, 279, 308, 401 (fig.),
450 (fig.)
torvella, 279, 308, 402 (fig.), 450
(fig.)
Tisis, 125

auricincta (n. sp.), 125, 304, 345
(fig.), 354 (fig.), 428 (fig.)
tomentosa, Adixoa, 234, 307

Oo,

MICROLEPIDOPTERA OF PHILIPPINE ISLANDS

Tonica, 167, 183 (key)
argessa (n. sp.), 183, 184, 305, 367
(fig.), 368 (fig.), 436 (fig.)
citrantha (n. sp.), 183, 184, 186,
305, 368 (fig.), 486 (fig.)
lagaropis, 183, 185, 305, 368 (fig.),
436 (fig.)
tonsoria, Gnathmocerodes, 72
Tortricidae, 5, 7, 301
Tortricinae, 7 (key), 301
Tortricomorpha albotaeniana, 300
Tortricomorpha, 193, 194.
Tortriz, 11, 22, 47, 49
Tortyra, 188, 199 (key)
centrifuga, 201
divitiosa, 200, 306, 381 (fig.), 438
(fig)
elegans, 200, 306, 488 (fig.)
macrospila (n. sp.), 199, 200, 306,
389 (fig.), 4388 (fig.)
torvella, Tinissa, 279, 308, 402 (fig.),
450 (fig.)
toxophila, Orneodes, 159, 304, 382 (fig.)
Trachycentra, 266, 278
cicatricosa, 278, 308, 406 (fig.),
450 (fig.)
triarcha, Lithocolletis, 264, 307
Trichothyrsa, 209, 218
bicolorella, 218, 306, 458 (fig.),
461 (fig.)
tridelta, Anticrates, 244, 245
trilampas, Brenthia, 206, 208, 306, 439
(fig.)
Trilochana, 219, 227
triscoliopsis, 227, 306, 442 (fig.)
triplex, Atteva (n. sp.), 2389, 240, 307,
385 (fig.), 445 (fig.)
tripselia, Adoxophyes, 13
triscoliopsis, Trilochana, 227, 306, 442
(fig.)
tristella, Brachmia, 158, 304, 362 (fig.),
432 (fig.)
Ceratophora, 300
tristrigella, Nemophora, 295
Trochilium, 233
truculenta, 64
Trychnostoia, 109
Trymalitis, 97
cataracta, 97, 303, 425 (fig.)

483

Trymalitis—Continued
macarista, 97
optima, 97
thylacophora, Peridaedala, 74, 76, 302,
339 (fig.), 422 (fig.)
tyrocnista, Imma, 190, 198, 305, 371
(fig.), 376 (fig.), 438 (fig.)
Ulodemis, 8
variabilis, Eboda, 35
variana, Stegasta, 148, 304, 412 (fig.),
431 (fig.)
venosana, Bactra (Chiloides), 63, 64,
302, 420 (fig.)
vespiformis, Synanthedon, 221
victa, Monopis, 283
virginella, Ischnuridia, 273, 274, 308,
392 (fig.), 396 (fig.), 450 (fig.)
viridella, Atasthalistis, 154, 359 (fig.)
vitiata, Campylarchis, 101
wetan, Homona, 18, 19
woodfordi, 291
zanthochroma, 24, 25
xanthogramma, Anthophila, 202, 204,
306
xanthomorpha, Placanthes, 131, 304,
448 (fig.)
Xestocasis, 209, 210, 215 (key)
erymnota, 215, 216, 300, 306, 455
(fig)
iostrota, 215, 306, 378 (fig.), 440
(fig)
xestocephala, Canthonistis (n. sp.), 127,
304, 353 (fig.), 428 (fig.)
Xyloides, 100
Xyloryctidae, 5, 113 (key), 303
Xystophora, 149
Yponomeuta, 161, 235 (key)
delicata, 237
evonymella, 235
interruptella, 235, 236, 300, 307,
391 (fig.), 413 (fig.), 444 (fig.)
interruptellus, 235
melanaster, 235, 237, 307, 454 (fig.)
Yponomeutidae, 5, 235 (key), 307
Zacorisea, 7, 8 (key), 9
electrina, 8, 9, 301, 414 (fig.)
heliaula, 8, 9, 301, 414 (fig.)
pulchella, 8, 301
zizyphi, Psorosticha, 187, 188

Index of Latin names of Food-plants

Acacia arabica, 22, 91
Acacia spp., 91
Adenanthera pavonia, 91
Aegle marmelos, 91
Anona muricata, 21
Arachis hypogaea, 150
Barleria prionitis, 22
Bauhinia purpurea, 91
Caesalpinia pulcherrima, 264
Caryota rumphiana, 284
Cassia corimbosa, 158
fistula, 91, 148
flora, 158
mimosoides, 148
occidentalis, 91
tora, 148
Chrysanthemum, 22
Citrus, 91, 188, 238
Crotalaria, 158
Cynometra edulifolia, 96
Cyperus rotundus, 64
Darwinia fasciculata, 84
Dillenia indica, 39
Elaeis guineensis, 165
Elephanthopus scaber, 22
Eriodendron frondosum, 165
Eugenia aquea, 47
jambolana, 47
malaccensis, 47
Ficus endothrix, 111
odorata, 188

484

Gossypium, 22, 165, 264
Indigofera, 158
Jambora vulgaris, 47
Jasminum sp. 148
Kunzea capitata, 84
Lantana, 22
Leptospermum ericoides, 84
Mallotus, 43
Mangifera indica, 162
Nephelium, 56
litchi, 91
Nicotiana tabacum, 149, 284
Parkinsonia aculeata, 91, 158
Pinus, 1
merkusii, 10
Pithecolobium dulce, 91
scutiferum, 95
Poinciana pulcherrima, 265
Psidium guajava, 84
Psoralea corylifolia, 150
Saccharum dulce, 69, 166, 215, 286
Sesamum indicum, 150
Sesbania aculeata, 91
grandiflora, 91
Soya hispida, 150
Tamarindus indica, 91
Tephrosia, 158
Teronea elephantum, 91
Thea, 10
Vachellia farnesiana, 158
Ziziphus jujuba, 91

U.S, GOVERNMENT PRINTING OFFICE: 1967

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