226 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Subgenus ATTHIS Reichenbach. 



Atthis Reich. Aufz. der Colib. 1853, 12. Type, Ornysmia heloisa 

 Less. & DeLatt. 



J.gJ '435. Trochiliis heloisa (Less. & DeLatt.). 



lleloise's Uummingbird. 



Ornysmia heloisa Less. & DeLatt. Rev. Zool. 1839, 15. 

 Trochilus heloisa Gray, Handl. 1. 1869, 145. 



[B— , C281, R342, C416.J 



Hab. Soutiiern Texas and Eastern Mexico. 



Subgenus STELLULA Gould. 



Stellula Gould, Introd. Troch. 1861, 90. Type, Trochilus calliope 

 Gould. 



436. Trochilus calliope Gould. 



Calliope Hummingbird. 



Trochilus {Calothorax) calliope Gould, P. Z. S. 1S47, 11. 



[B— , C282, R343, C4I7-] 



Hab. Mountains of the Pacific slope, from British Columbia south 

 to Lower California, and east to Montana, Nevada, and New Mexico. 



t 



Subgenus CALOTHORAX Gray, 

 Calothorax Gray, Gen. B. 1 840, 1 3. Type, Cynanthus lucifer Swains. 



437. Trochilus lucifer (Swains.). 



Lucifer Hummingbird. 



Cynanthus lucifer Swains. Phil. Mag. 1827, 442 

 Trochilus lucifer GiKTiKi., Thes. Orn. III. 1877,683. 



[B _, C — , R 344, C 418.] 



Hab. Mexico and Southern Arizona. 



Genus AMAZILIA Reichenbach. 



Amazilia Reich. Syst. Av. 1849, pi. 39. Type, Orthorhynchus 

 amazili Less. 



