MR. A. G. BUTLER ON THE SPHINGIDA, 633 
Genus CavTETHIA, Grote. 
nosanda spuria, Boisd. p. 819. no. 2. 
Genus PacnyGonta, Felder. 
Perigonia coffee, Boisd. (nec Walker), pl. 8. fig. 4, being a new species, may be named 
Pachygonia boisduvalii (from New Freiburg). 
nictitans, Boisd. p. 322. no. 4, near to P. coffee, Walker. It is just possible that 
this may be P. coffew; the description, however, hardly agrees with it. 
Genus Prriconta, Herrich-Schaffer. 
Perigonia nephus, Boisd. p. 323. no. 5, near P. lusca. 
iloides, Boisd. p. 327. no. 11,=P. lefebvrei. 
Genus Macroaiossa, Ochsenheimer. 
Macroglossa bombylans, Boisd. p. 534. no. 2,=1M. walkeri, Butler, M.S. 
—— avicula, Boisd. p. 534. no. 3,=M. obscuripennis. 
—— regulus, Boisd. p. 335. no, 5, near M. gyrans. 
zena, Boisd. p. 837. no. 9,= MW. belis, var. 
—— pyrrhula, Boisd. p. 538. no. 10,=M. belis, typical. 
—— sinica (sic), Boisd. p. 340. no. 12. 
—— aquila, Boisd. p. 340. no. 13, near WZ. proaima. 
—— bengalensis, Boisd. p. 341. no. 14, near WM. divergens. 
—— sitiens, Boisd. p. 348. no. 18,= WM. sitiene, Walker. 
—— troglodytus, Boisd. p. 344. no.19,=? MW. belis, dwarfed. We have one example of 
this form from North India; it may be distinct. 
—— tinnunculus, Boisd. p. 344. no. 20, ? near MW. imperator. 
—— opis, Boisd. p. 345. no. 21,=W. belis. 
—— phlegeton, Boisd. p. 346. no. 22, close to M. alcedo. 
hirundo, Boisd. p. 346. no. 23, pl. 9. fig. 4, near MW. divergens. 
—— motacilla, Boisd. p. 347. no. 25,=M. alcedo, vay. 
sturnus, Boisd. p. 349. no. 28,= MW. passalus. 
—— sylvia, Boisd. p. 350. no. 29, allied to WM. faro. 
cyniris, Boisd. p. 350. no. 30, probably large race of I. alcedo. 
—— mitchelii, Boisd. p. 351. no. 31, pl. 8. fig. 5, near MW. imperator. 
—— fringilla, Boisd. p. 352. no. 33, near A. errans. 
—— heliophila, Boisd. p. 354. no. 36, pl. 11. fig. 2, near M. sitiene. 
‘ T am obliged to mention this to explain a note in P. Z.8. 1875. 
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