LEUCOMA. CAYIEIA. 489 



with an extremely irregular hyaline patch in and beyond the end 

 of cell. 



Hob. Sikhim. Earp. 50 millim. Type in coll. Elwes. 



1116. Leucoma fenestrata,.&psw. Ill Het. ix, ined., pi. 160, fig. 16. 



2 . Pale reddish white. Fore wing with a large irregular 

 hyaline patch in and beyond the end of cell and a hyaline sub- 

 apical spot ; a chestnut spot at end of cell and numerous indis- 

 tinct ridges of raised scales. Hind wing with a smaller hyaline 

 patch in and beyond the end of cell. 

 Hob. Ceylon. Exp. 38 millim. 



SECT. III. (Kanchio). Fore wing with vein 10 arising from 11 and 

 anastomosing slightly with 8 and 9 to form an areole. 



1117. Leucoma subvitrea, Win. Cat. xxxii, p. 344; Moore, Lep. Ceyl 



ii, pi. 113, fig. 6 ; C. $ S. no. 1088. 



2 Head, thorax, and abdomen pure white. Wings almost 

 without scales, the few there are being hair-like ; the membrane 

 iridescent ; veins apple-green during life. 



Hcib. Hongkong; Bengal; Nilgiris ; Ceylon. Exp. 38-42 millim. 



Genus CAVIRIA. 



Caviria, Wlk. Cat. iv, p. 824 (1855). 

 Caragola, Moore, Lep. Atk. p. 46 (1879). 



Type, G. substrigosa, Wlk., from Brazil. 



Range. S. America ; N.E. India ; Ceylon ; Burma ; Andamans ; 

 Java. 



Palpi minute and porrect. Antennae bipectinated, the branches 

 longer in male than female. Hind tibiae with one pair of spurs. 

 Fore wing with vein 3 from before angle of cell ; 4 and 5 from 

 angle ; 6 from upper angle ; 7, 8, 9 stalked. Hind wing with 

 vein 3 from before angle of cell ; 4 and 5 from angle ; 6 and 7 

 from upper angle. 



SECT. I. (American). Fore wing with vein 10 rising from 11 and 

 giving off 9 to anastomose with 8 and form the areole. 



SECT. II. Fore wing with veins 7, 8, 9 stalked ; 10 and 11 

 free from cell. 



1118. Caviria cygna, Moore, P. Z. S. 1877, p. 601; Hmpsn. Ill Het. 

 ix, ined., pi. 159, fig. 6 ; C. $ S. no. 1064. 



^ . Head and thorax pure white ; antennae brown ; abdomen 

 fulvous ; fore legs bright orange. Fore wing with the basal area 

 white from the costa before middle to outer angle, the rest of the 



