148 Colonel Charles Swinhoe on the 
Genus Camrocampa, Dup. 
12. C. macromera, Butler, P. Z. 8., 1875, p. 7. 
Shillong. 
13. OC. alecto (Linn.), Syst. Nat., i., p. 803 (1767). 
Common. 
14. C. theylia (Linn.), Lc. 
C. rafflesii, Butler, Trans. Zool. Soc., 1876, p, 556. 
Examples of both forms of this species. 
15. ©. oldenlandie (Fabr.), Sp. Ins., ii., p. 148 (1781). 
Common. 
16. C. vagans (Butler), Ill. Typ. Lep. Het. B. M., v., 
p. 4, pl. 78, fig. 7 (1881). 
One example; Shillong. 
17. OC. mydon (Walker), viii., p. 155 (1856). 
Three examples ; Shillong. 
18. C. olivacea (Moore), P. Z.S., 1872, p. 567. 
Common. 
19. C. velata (Walker), xxxv., p. 1853 (1866). 
Pergesa aegrota, Butler, P. Z.8., 1875, p. 246. 
Metopsilus albomarginatus, Rothschild, Nov. Zool., i., 
p- 78 (1894). 
Shillong and Cherra Punji; in great numbers. Hamp- 
son has included aurifera, Butier, and acuta, Walker, with 
this species ; they appear to me to be distinct ; they have 
broad pale yellow prominent bands on each side of the 
thorax, a character wanting in velata. The form albo- 
marginatus is not uncommon in the Khasias ; I cannot see 
how it can be separated from velata: in this variable 
species there are scarcely any two examples identical. 
20. OC. castor (Walker), viii., 153 (1856). 
Many examples, a common species in the Khasias ; 
omitted by Hampson. I have it from both Shillong and 
Cherra Punji, it seems to be a link between velata and 
