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74
BULLETIN 50, UNITED STATES NATIONAL MUSEUM.
Adult female. — Similar to the adult male but whole throat plain buffy, and general color of wing-coverts dusky olive instead of blackish; length (skins), 86-107 (99); wing, 48-52.5 (50.5); tail, 31.5-36 (34.2); culmen, 14-15.5 (14.6); tarsus, 16-17 (16.6); middle toe, 10.5-11.5 (11).[1]
Southern Honduras (Rio Segóvia) through Nicaragua (Rio Escondido; San Emilis, Lake Nicaragua), Costa Rica (Angostura; San José; San Carlos; Jiménez; Rio Reventazón; Rio Matina; Pacuare; Siquirres; Sipúrio; Cuábre; Guápiles; Carrillo; El Hogár; Guácimo; La Vijagpa; La Cristina), Panamá (Lion Hill) and Colombia (Remédios, Antioquía; Naranjo, Bucaramanga; Rio Truando) to western Ecuadór (Esmeraldas; Foreste del Rio Peripa).[2]
- Myrmotherula gularis (not Thamnophilus gularis Spix) Sclater, Proc. Zool. Soc. Lond., 1860, 294, part (Panamá).
- Myrmotherula ornata (not Formicivora ornata Sclater) Cassin, Proc. Ac. Nat. Sci. Philad., 1860, 191, part (Rio Truando, Colombia).
- Myrmotherula, sp. no. 216, Lawrence, Ann. Lyc. N. Y., vii, 1862, 325 (Lion Hill, Panamá).
- Myrmetherula fulviventris Lawrence, Ann. Lyc. Nat. Hist. N. Y., vii, Feb., 1862, 468 (Lion Hill, Panamá; coll. G. N. Lawrence).
- Myrmotherula fulviventris Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, 356 (Lion Hill; crit.); 1879, 525 (Remédios, Antioquía, Colombia). — Lawrence, Ann. Lyc. N. Y., ix, 1868, 108 (Angostura, Costa Rica). — Frantzius, Journ. für Orn., 1869, 305 (Costa Rica). — Wyatt, Ibis, 1871, 331 (Naranjo, Colombia). — Salvin, Ibis, 1874, 311 (Rio Truando, Colombia; crit.). — Berlepsch, Journ. für Orn. 1884, 318 (Naranjo, Bucaramanga, Columbia). — Ridgway, Proc. U. S. Nat. Mus., x, 1887, 590 (Rio Segóvia, Honduras). — Zeledón Anal. Mus. Nac. Costa Rica, 1887, 115 (Pacuare and Jiménez, Costa Rica). — Sclater, Cat. Birds Brit. Mus., xv, 1890, 234 (Angostura, Costa Rica; Verágua; Panamá; Bogotá; Remédios, Antioquía; Esmeraldas, Ecuadór). — Salvin and Godman, Biol. Centr.-Am., Aves, ii, 1892, 210. — Richmond, Proc. U. S. Nat. Mus., xvi, 1893, 501 (Rio Escondido, Nicaragua). — (?) Salvadori and Festa, Boll. Mus. Zool., etc., Torino, xv, 1899, no. 362, 29 (Foreste del Rio Peripa, w. Ecuadór; crit.). — Carriker, Ann. Carnegie Mus., vi, 1910, 607 (Caribbean lowlands up to 1,500 ft., Costa Rica; habits; descr. nest and eggs).
- [Myrmotherula] fulviventris Sclater and Salvin, Nom. Av. Neotr., 1873, 71. — Sharpe, Hand-list, iii, 1901, 21, part.
- ↑ Thirteen specimens.
Locality. Wing. Tail. Culmen. Tarsus. Middle
toe.males. Three adult males from Panamá 49.8 33 15.2 16.7 10.8 Ten adult males from Costa Rica 51 32.5 14.7 16.2 10.9 females. Three adult females from Panamá 49.5 33.3 14 16.7 10.8 Ten adult males from Costa Rica (8), Nicaragua (1), and Honduras (1) 50.8 34.4 14.7 16.6 11.1 - ↑ I have not seen a specimen from Ecuadór.
