0 
LEP1DOPTERA IN DIG A. 
Dr y-season Form . Male. Upperside. For owing with a much narrower black- 
scaled apical-marginal band, and a more or less obsolescent discal spot, the latter 
being sometimes quite obsolete ; the discocellular black spot much smaller. Under¬ 
side similar to ivet-season form, the apex of forewing , and the hindwing, being much 
paler brown scaled. 
Female. Unknown. 
Expanse, S 2\ to 2\ inches. 
Habitat.— Lower Burma ; Tenasserim; Malay Peninsula. 
Distribution. —The type specimens described and figured by Mr. H. Grose- 
Smith were taken by Col. C. H. E. Adamson at Thoungya Sekkan, Upper Tenasserim, 
who writes “numerous specimens were taken by me on April 24th ” (List p. 44). 
Col. Adamson also obtained specimens in the same locality on February 18th. We 
have examined the types, and other specimens, both of the wet and dry form., and we 
find that all prove to be males, as is evidently the fact by their having the intromittent 
organ exserted at base of the anal valves. In Mr. Grose-Smith’s collection is a 
male of the wet form, taken by Mr. T. C, Hauxwell in April, in the Dounat Range, 
Middle Tenasserim; Dr. Leonarda Fea obtained it in the Karen Hills. 
The type of Indroides , Hagen, is recorded from Perak, Malay Peninsula. 
Genus CATOPHAGA. 
Catophaga, Hiibner, Verz. bek. Schmett. p. 93 (1816). Moore, Lep. of Ceylon i. p. 131 (1881). 
Butler, Ann. Nat. Hist. 1898, p. 395. 
Tackyris (group A. pt.) Wallace, Trans. Ent. Soc. 1867, p. 363. 
Applets (pt.), Distant, Iihop. Malayana, p. 310 (1885). 
Appias (sect. Catophaga , pt;^ Watson, Journ. Bombay Nat. Hist. Soc. 1894, p. 499. 
Imago. —Male. Forewing triangular, apex obtusely pointed ; costal vein 
extending a little over half length of the margin; first subcostal branch emitted at 
one-third and second at one-fifth before end of the cell, the third bifid, the fourth at 
one-fourth before the apex, the fifth (or upper radial) at one-fifth beyond the cell; 
upper and lower discocellular concave, the lower radial from their angle; middle 
median branch at one-fourth and low r er median beyond one-half before end of the 
cell; submedian vein recurved. Hind-wing triangularly-oval; exterior margin 
oblique, very convex anteriorly, anal angle somewhat prolonged; precostal vein 
short, curved; subcostal somewhat bent at the base of precostal; first subcostal at 
one-tliird before end of the cell; discocellulars very oblique, nearly straight; middle 
median at one-fifth, lower at one-third before end of the cell ; submedian vein 
straight, internal much recurved. Body moderate ; thorax stout, hairy above; palpi 
hairy beneath, extending half beyond the eyes, third joint long, slender ; legs long, 
