530 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 
Islands of Dominica and Martinique (also Guadeloupe?), Lesser 
Antilles; Brazil?; Guiana ?. 
[Trochilus] bicolor Guruin, Syst. Nat., i, pt. 1, 1788, 496 (based on Colibri Nr. 2, 
Fermin, Surin. 2, p. 195; Saphir-émeraude, Buff. Hist. Nat. Ois. 6, p. 26; 
Sapphire-and Emerald-Hummingbird Latham, Syn. i, pt. 2, p. 775, n. 40.)— 
Latuam, Index Orn., i, 1790, 314. 
Trochilus bicolor AUDEBERT and VIEILLOT, Ois Dorés, i, 1801, 75, pl. 36.—Viz1LoT, 
Nouv. Dict. d’Hist. Nat., vii, 1817, 373 (Guadeloupe; Martinique). 
T{rochilus] bicolor Viemiot, Tab. Enc. Méth., ii, 1822, 571—LicHrTEenstE1n, 
Verz. Doubl., 1823, 14 (‘‘Brazil’’). 
[Hylocharis] 8. Cyanophaia bicolor RetcuenBacu, Aufz. der Colibr., 1854, 10. 
Hylocharis bicolor ReicnEnBacH, Troch. Enum., 1855, 8—BurRMezistTEr, Syst. 
Ueb. Th. Bras., ii, 1856, 348. 
[Polytmus] bicolor Gray, Hand-list, i, 1869, 130, no. 1661. 
Ornismya bicolor Lesson, Hist. Nat. Ois.-Mouch., 1829, pp. xxix, 161, pls. 49, 50; 
Les Troch., 1831, 58, 60, pls. 16, 17 (Guiana; Brazil); Index Gen. and Synop. 
Troch., 1832, p. xxxviii. 
C[hlorostilbon] bicolor CaBANis and Heinz, Mus. Hein., iii, 1860, 46 (Brazil). 
Thalurania bicolor Evttot, Classif. and Synop. Troch., 1879, 102 (Brazil; Domin- 
ica).—Cory, Auk, iii, 1886, 353 (descr. and synonymy); 1887, 96 (Martinique); 
Birds West Ind., 1889, 148; Cat. West Ind. Birds, 1892, 106, 133 (Dominica) ,— 
Satvin, Cat. Birds Brit. Mus., xvi, 1892, 86 (Dominica). —Verrrity (G. and 
A. H.), Trans. Conn. Ac. Arts and Sci., viii, 1892, 333 (Dominica; habits; 
descr. nest and eggs). 
Gmelinius bicolor Boucarp, Gen. Hum. Birds, March, 1894, 108 (Dominica). 
[Timolia] bicolor Stuon, Cat. Troch., 1897, 19. : 
Augasma bicolor Hartert, Journ. fiir Orn., 1900, 361 (crit.). 
A[ugasma] bicolor Hartert, Das Tierreich, Troch., 1900, 82 (monogr.). 
[Augasma] bicolor SHARPE, Hand. list, ii, 1900, 115. 
Ornismya wagleri Lesson, Hist. Nat. Ois.-Mouch., 1829, pp. xvii, 203, pl. 73 
(Brazil); Index Gen. and Synop. Troch., 1832, p. xxi (Brazil). 
H{ylocharis] waglert Gray, Gen. Birds, i, Dec., 1848, 114. 
[Thalurania] wagleri Bonaparte, Consp. Av., i, 1850, 77 (Brazil) —Pruze., 
Orn. Bras., iv, Abth., 1870, 408.—SciaTEr and Savin, Nom. Av. Neotr., 
1873, 83.—Muzsant, Ann. Soc. Linn. Lyon, n. s., xxii, 1876, 219.—Cory, 
List Birds West Ind., 1885, 17: 
Thalurania waglert GoutD, Proc. Zool. Soc. Lond., 1852, 9; Mon. Troch., ii, 1857, 
pl. 109.— Bonaparte, Rev. et Mag. de Zool., 1854, 254.—Mu.sanv and VER-., 
REAUX, Classif. Troch., 1866, 51; Hist. Nat. Ois.-Mouch., iii, livr. 1, 1876, 
80.—Satvin and Exziot, Ibis, 1873, 360 (Brazil; crit.) —LawreEnce, Ann. 
N.Y. Ac. Sci., i, 1878, 46 (Dominica); Proc. U. 8. Nat. Mus., i, 1878, 61, 487 
(Dominica; descr. female).—ScraTER, Proc. Zool. Soc. Lond., 1889, 326, 327 
(Dominica).—Verritt (G. and A. H.), Trans. Conn, Ac. Arts and Sci., viii, 
1892, 333, pl. 26, fig. 5 (Dominica; habits; descr. nest and eggs). 
T{halurania] wagleri Capanis and Heinz, Mus. Hein., iii, 1860, 24 (Par4). 
Thalurania? wagleri Gouty, Introd. Troch., oct. ed., 1861, 79 (Brazil). 
[Coeligena. a. Thalurania] waglert RetcHenzacu, Aufz. der Colibr., 1854, 7. 
Coeligena waglert ReicHENBAcH, Troch. Enum., 1855, 3, pl. 702, figs. 4576-4577. 
Genus THALURANIA Gould. 
Thalurania® Goutp, Proc. Zool. Soc. Lond., 1848, 13. (Type, as fixed by Gray, 
Cat. Gen. and Subgen. Birds, 1855, 21, Trochilus furcatus Gmelin.) 
@ AdAiw, vireo et odpdveoc, celestis. (Gould.) 
