554 MR. A. a. BUTLER ON THE SPHINGID^E. 



4. DlODOSIDA 1 RHADAMISTUS. 

 Sphinx rhadamistus, Fabricius, Mant. Ins. ii. p. 93. no. 10 (1787). 

 Sierra Leone. 



Genus 12. Cypa 1 , Walker. 

 Cypa, Walker, Lep. Het. Suppl. i. p. 41 (1864). 



Cypa ferruginea. 

 Cypa ferruginea, Walker, Lep. Het. Suppl. i. p. 42 (1864). 



Ceylon (Stevens). Type, B.M. 



Genus 13. Chcerocampa, Duponchel. 



Chcerocampa, Duponchel, Hist. Nat. Lep. Fr. Suppl. ii. p. 159. 



$ [ 1. Cblerocampa elpenor. 



Sphinx elpenor, Linnaeus, Faun. Suec. p. 288. no. 1089 (1746). 



Oreus elpenor, Hiibner, Verz. bek. Schmett. p. 136. no. 1463 (1816) . 



Deilephila elpenor, Stevens, 111. Brit. Ent. Haust. i. p. 131 (1828). 



Chcerocampa elpenor, Westwood & Humphrey, Brit. Moths, i. p. 22, pi. 51. figs. 7, 8 (1843-5). 



Germany (Becker) ; England (British Coll.). B.M. 



2. Chcerocampa lewisii. (Plate XC. figs. 13-15.) 



Chcerocampa lewisii, Butler, P. Z. S. 1875, p. 247. 

 Japan (Lewis). Type, B.M. 



3. Chcerocampa macromera. 



• Chcerocampa macromera, Butler, P. Z. S. 1875, p. 7. 

 Chcerocampa elpenor, var., Walker, Lep. Het. viii. p. 128 (1856). 

 Chcerocampa rivularis, Boisduval, Sp. Gen. Lep. p. 280 (1875) . 



Silket (Macgillivray) ; . (Doubledaij). Type, B.M. 



4. Chcerocampa fraterna. 



Chcerocampa fraterna, Butler, P. Z. S. 1875, p. 248. 



Simla (coll. F. Moore) ; North India. B.M. 



5. Chjf.rocampa mirabilis. (Plate XCII. fig. 1.) 



Chcerocampa mirabilis, Butler, P. Z. S. 1875, p. 248. 



North-west Himalayas. Type, coll. F. Moore. 



1 Seems allied to Fergesa ; but the head is much smaller and almost concealed by the tborax, as seen from 

 above. It may belong to the Smeriaihince, as suggested by Dr. Boisduval. 



