154 LEPIDOPTERA INDICA 



1. Male with a long narrow androconial ■patch of scales on upperside otfore- 

 ■wing-i placed below the median vein ; apex of the cell in Mndming beyond 

 the origin of middle median veinlet. 



a. Male with an androconial patch of scales on upperside oiforewing placed 

 on either side of the middle of submediau vein, and a conspicuous hift 

 of long hairs on upperside of hindwing on the base of middle median 

 veinlet ............ Eangbia. 



6. Male with a tuft of long hairs on Mndicing placed between the lower 



and middle median veinlets ........ Nemetis. 



c. Male with an elongated tuft of hairs on upperside of forewing placed 



between the median and submedian veins. No tuft on hindioing . . Hanipha. 



2. Male not possessing the androconial patch of scales on forewing, nor the 



tufts of hairs on hindwing. 

 2a, Apex of cell in hindiving at the origin of middle median vein. 



a. Male with foreioing narrow and elongate, triangular, outer margin 



concave ; hindwing with a rather long narrow tail .... Debis. 

 J. Male with forewing short and broad, triangular, outer margin slightly 



concave ; hindwing with short broad obtuse tail .... Lethe. 

 c. Male with forewing broad, triangular ; hindiving broad, outer margin 



angular ............ Dionana. 



2b. Apex of cell in hindwing beyond the origin of middle median veinlet. 

 a. Male with forewing short, broad, outer margin very slightly oblique 



and convex ; hindioing not caudate ....... Tansima. 



I. Male with forewing short, outer margin convex ; hindwing broad, 



outer margin convex ...... . . . Chonala. 



c. Male with forewing short, triangular ; hindwing broad, outer margin 



convex, sinuous ..... ..... Sinchula. 



d. Male yiiih. forewing triangular; hindwing broad, outer margin caudate Chaema. 



zophoessa. 

 Blanaida. 

 B. Hindwing rounded or slightly quadrate ; markings of the underside much 



the same as on the upperside ......... Orinoma. 



Khaphicera. 

 III. Forewing with the costal vein greatly, and the median vein slightly swollen at 



base ; the eyes hairy Lasiommata. 



Amecera. 

 II. Hindwing with the apex of the cell considerably beyond the origin of the middle 

 median branch (except in Eagadia). Eyes in all naked. 

 A. Palpi clothed in front with long porrect hairs. 

 I. Forewing with the costal and median veins swollen at the base, except in 

 Melanargia, Aulocera, Parreneis, and in many species of Ypthima, in which the 

 swelling is scarcely perceptible in the median vein. 

 a. Hindwing with the abdominal margin not incised ; the outer margin scalloped ; 



club of antenna broadly spatulate .... Melanargia, Eumenis, Philareta, 



Chazaba, Nytha. 

 6. Forewing with the veins scarcely swollen at the base ; the outer margin of 



hindwing scalloped ; club of antenna slender Aolocera, Parceneis, 



Karanasa, Kaketisa. 



