18 MK. E. Y. WATSON OH THE HESEERIIU.E. [Jan. 17, 



b^\ Vein 3 of hind wing from end of 

 cell. 

 Telkmiades, Hiiba. Type, avitus, Cram. (16) 

 6". Third joint of palpi erect. 

 Dyscopiius, Bunn. Type, sebaldus, Cram. (17) 

 i'^. Outer margin o1' fore wing in male very 

 much longer than inner margin. 



Nascus, g. u. T\\}e, phocus, Oram. (18) 

 //^. Terminal portion of club of antenna; more 

 than twice the length of remainder of 

 club. 



BuNGALOTis, g. )i. Type, iiiula.s, Cram. (19) 

 6". Vein 2 of hind wing close to end of cell. 



Drephalys, g. n. Type, hclicus, Hew. (32) 

 h' , Male with a tuft of haii-s on iipperside of hind wing. 

 a^. Apex of fore wing acute. 



a^. Vein 3 of hind wing from before end of cell. 



Typiiedanus, Butl. Type, zephus, Butl. (33) 

 b^. Vein 3 of hind wing from enil of cell. 



PoRPHYROGEXES, g. u. Type, omphah; Butl. (35) 

 h''. Apex of fore wing truncate. 



CEcHY^DUus, g. n. Typo, chersh, H.-S. (34) 

 c'-. Ko tail or projecting tooth on hind wing at vein 1 b. 

 a?. Vein 5 of hind wing fully developed. 

 a*. Male with a costal fold on fore wing, 

 a'. Hind tibite with one pair of spurs. 



Casyapa, Kirby. Type, corvus, Feld. (21) 

 ^'. Hind tibiiu with two pairs of spurs. 



Pteroxys, g. n. Type, phaiKeus, Hew. (20) 

 b^. No costal fold on fore wing of male. 

 «'. Antennal club very robust. 



PncE.NicoPS, g. n. Type, beata. Hew, (22) 

 i'. Antennal club comparatively slender. 



«". Male : outer margin of fore wing longer than inner 



margin Oapil.v, Moore. Type, y/yat^cra, Moore. (23) 



6®. Male : inner margin of fore wing longer than outer 

 margin. 

 aP. Male with a tuft of hairs on hind tibia?. 



Calliana, Moore. T^pe, ^neridoidcs, Moore. (24) 

 b''. No tuft of hairs on hind tibia of the male. 



PisoLA, Moore. Type, zennara, Moore. (25) 

 /)'. Vein 5 of hind wing wanting (i. e. not developed into a tubular 

 vein). 

 a^. Antennal club more or less hooked. 



a'. No tuft of hairs on hind tibia- of the male, 

 rt^. Vein 3 of hind wing from the end of cell. 



Cecroptercs, H.-S. Type, zarea', Hubu. (26) 

 b''. Vein 3 uf hind wing from before end of cell. 

 o^. Hind wing rounded. 



(C*. Male with a tuft of radiating bail's on upperside of 



hind wing. Cogia, Butler. Type, hassan, Butl. (27) 

 . b". No tuft of radiating hairs on ujiperside of hind 



wing in the male. 

 a'-'. Middle and lower discocellulars of fore wing sub- 

 erect. Epuyriades, Hiibn. TyjJe, of rem, Cram. (28) 

 A^ Middle and lower discocellulars of fore wing 

 oblique. 

 a^°. Hind wing produced in the subcostal area, 

 distance from origin of vein 8 to extremity of 

 vein 6 greater than the length of vein 1 b. 



TnoRYBEs. So. Type, hathyllus, Sm.-Abb. (29) 



