192 Field Museum of Natural History — Zoology, Vol. XIII. 



Ornismya rutila Delattre, Echo du Monde Savant., Ser. 2, VII, No. 45, 1843, 

 Col. 1069 (new name to replace 0. cinnamomea Lesson, preoccupied). 



Amazilia cinnamomea Salvin, Cat. Bds. Brit. Mus., XVI, 1892, pp. 207, 660, 

 part; Elliot, Syn. Trochil., 1879, p. 219, part. 



Amazilis rutila rutila Ridgway, Bull. U. S. Nat. Mus., No. 50, V, 191 1, p. 416. 



Range: Mexico in States of Sinaloa to Yucatan, eastern Guate- 

 mala and south to western Costa Rica. 



12: Yucatan 2; Nicaragua (San Geronoma 3, Chinendega 3); 

 Costa Rica (San Mateo) i; Guatemala (Zacapa) 3. 



*Amazilis rutila corallirostris {Bourc. and Muls.). Coral-bellied 

 Humming Bird. 



Trochilus corallirostris Bourcier and Mulsant, Ann. Sci. Phys. et Nat. Lyon, 



IX, 1846, p. 328 (Escuintla, western Guatemala). 

 Amazilia corallirostris Gotn.D, Mon. Trochil., V, (1857) 1 861, pi. 307. 

 Amazilis rutila corallirostris Ridgway, Bull. U. S. Nat. Mus., No. 50, V, 1911, 



p. 419. 

 Amazilia cinnamomea saturata Nelson, Proc. BioL Soc. Wash., XII, 1898, p. 63 

 - (Huehuetan Chiapas). 



Range: Slope of Guatemala and Chiapas. 



6: Guatemala (San Jose 3, Mazatanoango 2, and Pitutul i). 



Amazilis graysoni (Lawrence). Grayson's Humming Bird. 



Amazilia (Pyrrhophaena) graysoni Lawrence, Ann. Lye. Nat. Hist. N. Y., VIII, 



1866, p. 404 (Tres Marias Islands, western Mexico). 

 Amazilia graysoni Elliot, Syn. Trochil., 1879, p. 219; Salvin, Cat. Bds. Brit. 



Mus., XVI, 1892, p. 209; Nelson, North. Am. Fauna, No. 14, 1899, p. 45 



(crit). 

 Amazilis graysoni Oberholser, Proc. Acad. Nat. Sci. Phila., 1899, p. 207; 



Ridgway, Bull. U. S. Nat. Mus., No. 50, V, 1911, p. 419. 



Range: Tres Marias Islands (Maria Madre I.) off western Mexico. 



Amazilis bangsi Ridgway. Bang's Humming Bird. 



Amazilis bangsi Ridgway, Proc. Biol. Soc. Wash., XXIII, 1910, p. 54 (Volcan de 

 Miravalles, northwestern Costa Rica); Id., Bvill. U. S. Nat. Mus., No. 50, V, 

 191 1, p. 420. 



Range: Northwestern Costa Rica (Volcan de Miravalles). 



Amazilis virdifrons {Elliot). Green-fronted Humming Bird. 



Cyanomyia viridifrons Elliot, Ann. & Mag. Nat. Hist., (4) VIII, 1871, p. 266 

 (Putla, Oaxaca); Salvin, Cat. Bds. Brit. Mus., XVI, 1892, p. 196. 



Uranomitra viridifrons Elliot, Syn. Trochil., 1879, p. 197; Sharpe in Gould's 

 Mon. Trochil. Suppl., 1885, pi. 49. 



Uranomitra querrerensis Simon, Cat. Trochil., 1897, p. 14. 



Amazilis viridifrons Ridgway, Bull. U. S. Nat. Mus., No. 50, V, 191 1, p. 421. 



Range: Southwestern Mexico. 



