A BEVISIOJS' OF THE OEIBNTAL HESPEBUDiE. 271 



The following table, which deals with male insects only, sets forth the characters by 

 means of which we separate the species known to us : — 



Males. 



1 . Hind wing above with a tuft of long hair on the basal half of 



vein 6 covering a suboval patch of androconia. {Baoris.) . 2. 

 Fore wing below with an upturned tuft of long hau- near the 



middle of the dorsum plebeia, de Nicev. 



Fore wing above with a linear whitish sex-mark from the middle 



of vein 1 a to the basal third of vein 2. {Chapra.) .... 3. 



Wings without a sex-mark. [Caltoris.) 7. 



2. Hind wing below plain brown oceia, Hew. 



Hind wing below greenish yellow-brown leechii, n. sp. 



Hind wing purple-brown, plain brown in cells 1 a and lb . . simillima, n. sp. 



3. Sex-mark of even width throughout 4. 



Sex-mark constricted near the middle nascens, Leech. 



4. Hind wing below with three or more pale spots ... . . 5. 



Hind wing below unspotted • brunnea, Snell. 



5. Hind wing above with white spots (forming a row), one in each 



of cells 2, 3, and 4, or 2, 3, 4, and 5 sinensis, Mab. 



Hind wing above with no such row of white spots 6. 



6. Hind wing above with an ill-defined whitish spot in cells 6 and 3 ; 



hind wing below with the pale spot in cell 6 the most strongly 

 developed. Fore wing with the pale spot in cell 2 subquad- 



rate. Size larger subochracea, Moore. 



Hind wing above without pale spots. Hind wing below with the 

 pale spot in cell 6 not more strongly developed than the 

 others. Fore wing generally with the pale spot in cell 2 

 narrow and oblique, about twice as high as wide. Size 

 smaller mathias, Fab. 



7. Hind wing below without a white band from the middle of the 



costa to the dorsum just before the toruus 8. 



Hind wing below with a white band of the kind last mentioned . hasoroides, n. sp. 



8. Hind wing below not marked with purple or whitish purple . 10. 

 Hind wing below marked with purple or whitish purple ... 9. 



9. Hind wing below with a very suffused whitish-purple median 



band tuisi, de Nicev. 



Hind wing below with a postmediau row of purple spots in cells 



1 6 to 6 carulescens, Mab. 



10. Hind wing below without markings, or at most with one pale 



spot 11. 



Hind wing below with more than one well-defined pale spot . . 21. 



2n 2 



