196 Genera of Humming Birds. 



281. Amazilia cinnamomea, Less. Rev. Zool., 1842, p. 175 



Ornysmia rutila, Delatt., Echo du monde savant, 1843, P 

 1069. 



Trochilus corallirostris, Bourc. and Muls., Ann. Soc. Agr 

 Lyon, 1846, t. ix., p. 328. 



Amazilius erythrorhynchus, Bon. Compt. Rend., 1850 

 p. 382. 



Amazilius corallirostris, Bon. Consp. Gen. Av., 1850, vol 

 i., p. 77. 



Pyrrhophaena corallirostris, Cab. and Hein., Mus. Hein. 

 i860, t. iii., p. 35. 



Eranna cinnamomea, Heine, Journ. fur Ornith., 1863, p. 187 



Coral-billed Amazili, Gould, Mon. Troch., vol. v., p. 307. 



V Amazili à poitrine rousse ) Muls., Hist. Nat. Ois. Mou. 

 1874, t. i., p. 285. 



Habitat. — Mexico, Guatemala, and Costa Rica. 



Male. — The only difference between this species and A. 

 graysoni is in its much smaller size, the tips of rectrices which 

 are metallic bronze or metallic bronze-green, and the forehead 

 of the same colour as the rest of the upperside. 



The female is slightly paler than the male. 



Total length, 3-fin. Wing, 2-|. Tail, \\. Culmen, |. 



I think that the discoverer of this species is Delattre, who 

 communicated it to Lesson. 



I have some specimens of this species collected by 

 Sumichrast, at Tehuantepec, Mexico, and others which I 

 collected at Punta-Arenas, Costa Rica. 



282. Amazilia yucatanensis, Cabot., Proceed. Nat. Hist., 



Boston, 1845, p. 74. 



Pyrrhophaena yucatanensis, Gould, Int. Troch., 1861, 



P- 157- 



Err ana yucatanensis, Heine, Journ. fur Ornith., 1863, 

 p. 187. 



Yucatan Amazili, Gould, Mon. Troch., vol. v. p. 308. 



l'Amazili du Yucatan, Muls., His. Nat. Ois. Mou., 1874, t. 

 i., p. 295. 



Habitat. — Yucatan, Mexico. 



