304 FIELD MUSEUM OF NATURAL HISTORY ZOOLOGY, VOL. XIII. 



Atthis heloisa ettioti RIDGWAY, Bull. U. S. Nat. Mus., No. 50, V, 1911, p. 594. 



Range: Guatemala. 



2: Guatemala (Vol. Fuego i, "Guatemala" i). 



Atthis heloisa morcomi (Ridgway). MORCOM'S HUMMINGBIRD. 



Atthis morcomi RIDGWAY, Auk, 1898, p. 325 (Huachuca Mts., Arizona) ; HARTERT, 



Das Tierreich, 1900, p. 211; SWARTH, Pacific Coast Avif., No. 4, 1904, p. 19. 



Atthis heloisa morcomi RIDGWAY, Bull. U. S. Nat. Mus., No. 50, V, 1911, p. 595. 



Range: Southern Arizona (Huachuca Mts.). 



Genus STELLULA Gould. 



Stellula Gould, Introd. Trochil., 1861, p. 90 (Type Trochilus calliope Gould). 



*Stellula caliope (Gould). CALLIOPE HUMMINGBIRD. 



Trochilus (Calothorax) caliope GOULD, Proc. Zool. Soc. Lond., 1847, p. n 

 (Mexico). 



Calothorax calliope GOULD, Mon. Trochil., Ill, 1867, pi. 142. 



Stellula caliope ELLIOT, Syn. Trochil., 1879, p. 115; BAIRD, BREWER and RIDG- 

 WAY, Hist. N. Am. Bds., II, 1874, p. 445, pi. 47, Fig. 6; SALVIN, Cat. Bds. 

 Brit. Mus., XVI, 1892, p. 362; HARTERT, Das Tierreich, 1900, p. 211; RIDG- 

 WAY, Bull. U. S. Nat. Mus., No. 50, V, 1911, p. 588. 



Range: Western United States and western British Colombia, east ' 

 to^Montana, Colorado, Arizona, New Mexico and western Texas; south 

 in winter to central and western Mexico. 



5: Montana (Colombia Falls) 2; Mexico 3. 



Genus MELLISUGA Brisson. 



Mellisuga Brisson, Orn., Ill, 1760, p. 694 (Type Trochilus minima Linnaeus). 



*Mellisuga minima (Linnaeus). VERVIAN HUMMINGBIRD. 



Trochilus minimus LINNAEUS, Syst. Nat., ed. 10, I, 1758, p. 121 (" America " = 

 Jamaica). 



Mellisuga minima GOULD, Mon. Trochil., Ill, 1861, pi. 133; CORY, Auk, 1886, 

 P- 354i part; Id., Bds. West Indies, 1889, p. 149, part; Id., Cat. Bds. West 

 Indies, 1892, p. 13, part (Jamaica); SALVIN, Cat. Bds. Brit. Mus., XVI, 1892, 

 p. 409, part (Jamaica); SCOTT, Auk, 1892, p. 277 (Jamaica); RIDGWAY, Bull. 

 U. S. Nat. Mus., No. 50, V, 1911 (Jamaica). 



Mellisuga humilis GOSSE, Bds. Jamaica, 1847, p. 127; Id., Illustr. Bds. Jamaica, 

 1849, pi. 21. 



Range: Island of Jamaica. 

 4: Jamaica. 



