BIRDS OF NORTH AND MIDDLE AMERICA. 419 
AMIZILIS RUTILA CORALLIROSTRIS (Bourcier and Mulsant). 
CORAL-BILLED HUMMING BIRD. 
Similar to A. r. rutila, but much more deeply colored, the under 
parts deep cinnamon-rufous, the tail chestnut, and green or bronze 
of back, etc., deeper and brighter. 
Adult male—Length (skins), 91-105 (99); wing, 53-58.5 (55.9); 
tail, 31.5-37 (34.6); culmen, 20.5-22.5 (21.8).% 
Adult female.—Length (skin), 103; wing, 53; tail, 34; culmen, 23.2 
Pacific slope of Guatemala (Escuintla; Escuinapa; Mazatenango; 
Patulal; Retalhuleu; Santa Ana Mixtén) and Chiapas (Huehuetan). 
T[rochilus] corallirostris BourcteR and Mutsant, Ann. Sci. Phys. et Nat. Lyon, ix, 
1846, 328 (Escuintla, w. Guatemala). 
[Amazilius] corallirostris BoNAPARTE, Consp. Av., i, 1850, 77; Rev. et Mag. de 
Zool., 1854, 254. 
[Amazilia] corallirostris RetcHenBacH, Aufz. der Colibr., 1854, 10; Troch. Enum., 
1855, 8, pl. 776, figs. 4800, 4801—Gou.p, Mon. Troch., pt. xiii, May, 1857, 
(vol. v), pl. 307. 
Amazilia corallirostris Satvin, Ibis, 1860, 100 (Pacific slope Guatemala), 196, 268 
(San Gerénimo, Guatemala; habits). 
Amazillia corallirostris ScLaTeR and Savin, Ibis, 1859, 130, part (Guatemala; 
habits). 
Plyrrhophaena] corallirostris Capants and HEINE, Mus. Hein., iii, 1860, 35, foot- 
note (Guatemala). 
Amazilia cinnamomea saturata Netson, Proc. Biol. Soc. Wash., xii, March 24, 
1898, 63 (Huehuetdn, Chiapas; coll. U. S. Nat. Mus.). 
Amizilis cinnamomea saturata OBERHOLSER, Proc. Ac. Nat. Sci. Phila., June 2, 
1899, 207. 
Amazilis cinnamomeus saturatus Drarporn, Pub. 125, Field Mus. N. H., 1907, 
98 (San José, Mazatenango, and Patuldl, w. Guatemala; coast up to 2,000 [t.). 
[Amazilia] saturata SHarPs, Hand-list, ii, 1900, 109. 
Amazilia cinnamomea (not Ornismya cinnamomea Lesson, 1842, nor O. cinnamomeus 
Gervais, 1835) ScuaTeR, Cat. Am. Birds, 1862, 314, part (San Gerénimo, 
Guatemala).—E ior, Classif. and Synop. Troch., 1879, 219, part.—Satvin, 
Cat. Birds Brit. Mus., xvi, 1892, 207, part (Escuintla, Santa Ana Mixtdn, and 
Retalhuleu, Guatemala).—Sa.vin and Gopman, Biol. Centr.-Am., Aves, ii, 
1892, 293, part (San Gerénimo, Escuintla, Santa Ana Mixt4n, and Retalhuleu, 
Guatemala). 
[Amazilia] cinnamomea SciaTER and Satvin, Nom. Av. Neotr., 1873, 92, part. 
AMIZILIS GRAYSONI (Lawrence). 
GRAYSON’S HUMMING BIRD. 
Similar in coloration to A. rutila rutila, but darker, throughout, 
and much larger. 
Adult male.—Length (skins), 116-122 (120); wing, 66-69.5 (68.1); 
tail, 42-45.5 (48.5); culmen, 23.5-27 (25.1).° 
@ Seven specimens. + One specimen. ¢ Five specimens. 
