494 MR. A. G. BUTLER ON [NoV. 4, 



This species appears to be common in Angola, whence most of 

 Hewitson's specimens were obtained; we have one example from 

 Angola and one from Abyssinia. 



HETEROCERA. 



In addition to the specimens received from Major Yerbiny, we 

 possess a small series presented by Col. Swinhoe, which I propose to 

 include in this list, when in sufficiently good order for identification ; 

 as, however, this series was preserved in spirit, it is not surprising to 

 find that some of the specimens are unrecognizable. 



Sphingid^. 



43. lophura nana. 



Lophura nana, Walker, Lep. Het. viii. p. 107, n. 4 (1856). 

 Aden (from chrysalis), 8th April, 1884. 



The remainder of the j\Ioths are onl)' numbered, no notes accom- 

 panying them ; the type was from Natal. 



44. BaSIOTHEA IDRICUS. 



Sphinx idrieus, Drury, 111. Nat. Hist. iii. p. 2, pi. 2. fig. 2 

 (1773). 

 Aden. 

 We have the species from Natal, Sierra Leone, and Abyssinia. 



45. Chjerocampa celerio. 



Sphinx celerio, Linnaeus, Syst. Nat. i. 2, p. 800 (1766). 

 Two examples, Aden. 



We have this widely distributed species from Abyssinia (a locality 

 not recorded in my Revision of the family). 



A&. Deilephila livornica. 



Sphinx livornica, Esper, Ausl. Schmett. ii. pp. 87, 196, pi. 8. 

 fig. 4 (1785). 



cJ, Aden. 



A single specimen, rather darker than Turkish examples, but 

 e^ddently to be referred to the same species. 



47. Daphnis nerii. 



Sphinx nerii, Linnaeus, Syst. Nat. i. 2, p. 798, n. 5 (1766). 

 2, Aden. 

 A pale example, and therefore not of the African type. 



48. Protoparce orientalis, 



Protoparce orientalis, Butler, Trans. Zool. Soc. 1876, vol. ix. 

 p. 609, n. 21, pi. 91. figs. 16, 17. 

 S, Aden. 



One slightly rubbed specimen of this Eastern form of P. con- 

 olvuli. 



