and feet brownish or horn color (in dried skins); length (skins), 125-141 (131); wing, 57-61 (59.2) tail, 50-60 (54.7); culmen, 15.5-17 (16.3); tarsus, 21.5-23 (21.9); middle toe, 11.5-13 (12.7).[1]
Immature male. — Similar to the adult female but ochraceous of under parts more or less intermixed, especially on anterior portions, with slate-gray, and anterior upper parts more grayish.
Eastern Panamá (Lion Hill; Chepo; Code; Sabana de Code; Cascajál, Coclé; Rio Lara) , and southward through Colombia (Bogotá; Rio Cauca; Remédios, Antioquía; Bucaramanga), Venezuela (Munduapo; Maripa; Suapuré; La Union, Caura; Bichaco), British Guiana (Roraima; Camacusa; Bartica Grove; Takutu River), Ecuadór (Esmeraldas; Babahoyo; Chimbo; Yaguachi; San Javiér; Pambilár: Foreste del Rio Peripa), to Peru (Ropaybamba; Huambo; Chirimoto) and northern Brazil (Rio Negro; Pará; Obidos).
- Pyriglena tyrannina Sclater, Proc. Zool. Soc. Lond., 1855, 90, 147, pl. 98 (Bogotá, Colombia; coll. Brit. Mus.).
- Cercomacra tyrannina Sclater, Proc. Zool. Soc. Lond., 1858, 245 (monogr.; Bogotá); 1860, 294 (Esmeraldas, w. Ecuadór; crit.); Cat. Am. Birds, 1862, 184, part (Bogotá, Colombia; Esmeraldas, w. Ecuadór); Cat. Birds Brit. Mus., XV, 1890, 184, part (Lion Hill, Paraiso, Chepo, and Panamá, Panamá; Esmeraldas, Ecuadór; Roraima, Camacusa, Bartica Grove, and Takutu R., Brit. Guiana; Rio Negro and Pará, Brazil). — Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, 356 (Panamá; crit.); 1879, 526 (Remédios, Antioquía; Colombia; descr. nest and eggs). — Pelzeln, Orn. Bras., ii, Abth., 1869, 84. — Layard, Ibis, 1873, 387 (Pará, Brazil; food). — Taczanowski, Proc. Zool. Soc. Lond., 1874, 530 (Ropaybamba, centr. Peru); 1882, 31 (Huambo and Chirimoto, n. e. Peru); Orn. du Pérou, ii, 1884, 54. — Salvin, Proc. Zool. Soc. Lond., 1883, 424 (Panamá); 1885, 427 (Bartica Grove, Camacusa, and Roraima, 3,000 ft., Brit. Guiana). — Berlepsch and Taczanowski, Proc. Zool. Soc. Lond., 1883, 565 (Chimbo, w. Ecuadór; crit.). — Berlepsch, Journ. für Orn., 1884, 308 (Bucaramanga, Colombia; crit.). — Taczanowski and Berlepsch, Proc. Zool. Soc. Lond., 1885, 68 (Chimbo, w. Ecuadór), 100 (Yaguachi, Ecuadór). — Salvadori and Festa, Boll. Mus. Zool., etc., Torino, xiv, 1899, no. 339, 7 (Rio Lara, Panamá; crit.); xv, 1899, no. 362, 30 (Foreste del Rio
- ↑ Eleven specimens.
Locality. Wing. Tail. Culmen. Tarsus. Middle
toe.males. Seven adult males from eastern Panamá 62.3 55.6 16 22.5 12.9 Two adult males from Venezuela 60 58.3 17.5 22.7 13 females. Five adult females from eastern Panamá 59.6 51.9 16.1 22.2 12.6 Six adult females from Venezuela 58.9 57 16.5 21.7 12.7
