248 ZYGJENID-E. 



b' 2 . Fore wing with veinlets between 

 vein 12 and the costa. 

 a 3 . Fore wing not produced at apex ; 

 veins 6, 7, 8, and 9 stalked to- 

 gether. 

 a 4 . Fore wing with no bar between 

 veins 1 b and c ; the stalk of 

 veins 7, 8, and 9 much curved ; 

 veins 10 and 11 anastomosing 



with 12 20. Isbarta, p. 276. 



Z> 4 . Fore wing with a bar between 

 veins 1 b and c ; stalk of veins 

 7, 8, and 9 not much curved ; 

 vein 10 not anastomosing with 



12 21. Callamesia, p. 277. 



b s . Fore wing much produced at apex, 

 the outer margin very oblique; 

 veins 7, 8, and 9 stalked. 



« 4 . Hind wing rounded 22. Gynatttoceea, p. 278. 



6 4 . Hind wing with outer margin 



extremely produced 23. Histia, p. 279. 



b'. Fore wing with the cell short ; veins 4 

 and 5 stalked ; 6, 7, 8, and 9 stalked ; 



hind wing with vein 6 absent 24. Caneeces, p. 281. 



b. The wings uniformly semi-diaphanous ; 

 fore wing with veins 4 and 5 stalked, 

 and 7, 8, 9 stalked. 

 a'. Fore wing narrow and rounded at 



apex 2-5. Philopatoe, p. 281. 



V. Fore wing shorter and quadrate 26. Agaeope, p. 282. 



c'. Fore wing long and quadrate. 



a-. Hind wing not produced into a tail. . 27. Chelttea, p. 283. 

 Zr. Hind wing produced into a tail .... 28. Elcysma, p. 284. 



Genus CALLIZYG^NA. 



Callizygama, Feld. Eeis. Nov., Set. Erk. pis. 75-107, p. 2 (1875). 



Type, 0. nivimacula, Feld. 



Range. The Peninsula of India and Ceylon. 



Antennae bipectinated in both sexes. Palpi short and porrect. 

 Fore wing with veins 9 and 10 stalked. Hind wing with vein 6 

 given off from discocellulars. Abdomen of male with thick lateral 

 tufts of hair. Shape as in Zygosnince. 



516. Callizygaena nivimacula, Feld. Meis. Nov. pi. 83, fig. 4; C.-& & 

 no. 291. 



$ . Black ; collar, and 2nd, 3rd, and 

 6th segments of abdomen crimson 

 above. Wings blackish fuscous ; fore 

 wing with a slight greenish tinge ; a 

 large white spot at eud of cell. 

 Fig. im.—CaUizygama Sab. Trincomali, Ceylon. Exp. 30 



nivimacula, J. \. ' milliui. 



