ORDER MACROCHIRES. 203 
Rance.— Western North America. Breeds in Transition and 
Upper Sonoran zones from British Columbia to northern Lower 
California and northern Mexico and from the Pacific to western Mon- 
tana and central Texas; winters in western Mexico south to Guerrero. 
GENUS CALYPTE GouLp. 
Calypte Goutp, Monogr. Trochil., III, 1856, pl. 134. Type, by subs. 
desig., Ornismya coste BourciER (Elliot, 1879). 
Calypte céste (BourciER). Costa’s Hummingbird. [430.] 
Ornismya coste Bourcipr, Revue Zool., II, 1839, 294. (California.) 
RaNncGE.— Breeds in Lower Sonoran Zone from southern California 
and southwestern Utah south to southern Lower California and 
southern New Mexico; winters in Lower California and northwestern 
Mexico. 
Calypte 4nna (Lesson). Anna’s Hummingbird. [431.] 
Ornismya anna Lesson, Hist. Nat. Ois.-Mouch., 1829, xxxi, 205, pl. 74. 
(California.) 
RanGE.— California, chiefly west of the Sierra, and Lower Cali- 
fornia; migratory in southern Arizona; casual on Guadalupe Island. 
GENUS SELASPHORUS Swalnson. 
Selasphorus Swainson, Fauna Bor.-Am., II, 1831 (1832), 324. Type, by 
subs. desig., Trochilus rufus GMELIN (Gray, 1855). 
Selisphorus platycércus (SwaINsoN). Broad-tailed Hummingbird. 
[432.] 
Trochilus platycercus Swainson, Philos. Mag., N.S., I, 1827, 441. (Mex- 
ico.) 
RanGcre.— Western North America. Breeds from southern Idaho 
and southern Wyoming to the Valley of Mexico, and from western 
Nevada to western Nebraska and western Texas; winters in Mexico 
south to Guatemala. 
