ORDER MACROCHIRES. 



227 



438. Amazilia fdscicaudata (^Fraser). 



liieffer's Iluuiniiugbird. 



Trochilus fuscicaudatus Fras. P. Z. S. 1840, 17. 

 Amazilia fuscicdudata Ridgw. Pr. U. S. Nat. Mus. I. Oct. 2, 1878, 

 147. 



[B — , C — , R 345, C 419.] 



Hab. Lower Rio Grande Valley in Texas, south through Eastern 

 Mexico to Central America and Northern South America. 



439. Amazilia cerviniventris Gould. 



Buff-bellied Hummingbird. 



Amazilius cerviniventris Gould, P. Z. S. 1856, 150. 

 [B _ C — , R 346, C 420.] 

 Hab. Valley of the Lower Rio Grande south into Eastern Mexico. 



Genus BASILINNA Boie. 

 Basilinna Boie, Isis, 1831, 546. Type, Ttochilus leucotis Vieill. 



440. Basilinna xantusi (Lawr.). 



Xantus's Hummingbird. 



Amazilia xantusi Lawr. Ann. Lye. N. Y. i860, 109. 



Basilinna xanthusi Elliot, Class. & Synop. Troch March, 1879, 227. 



[B — , C 273, R 347, C 407.] 



Hab. Lower California. 



Genus IACHE Elliot. 



lache Elliot, Class. & Synop. Troch. March, 1879, -3-1 • 

 Cynanthus latirostris Swains. 



Type, 



441. lache latirostris (Swains.). 



Broad-billed Hummingbird. 



Cynanthus latirostris Swains. Phil. Mag. 1827. 441. 



lache latirostris Elliot, Class. & Synop. 1 roch. March, 1879, 235. 



[B— , C— , R 348, C 421.] 

 Hab. Southern Arizona and Western Mexico. 



lA^Hi-i 



