BIRDS OF NORTH AND MIDDLE AMERICA 435 



1896, 242. — BoucARD, Proc. Zool. Soo. London, 1878, 44 (Cerro de la Can- 

 delaria, Costa Rica).— Gurney, Ibis, 1878, 86, in text (descr. of rufescent spec, 

 from Guiana); List Diurn. Birds Prey, 1884, 46; Cat. Birds Prey, 1894, 

 22.— Taczanowski, Orn. P6rou, i, 1884, 131.— von Boek, Mitth. Orn. 

 Ver. Wien, 1884, 9 (in author's separate) (Thale, Cochabamba, Bolivia). — 

 American Ornithologists' Union, Check-list, 1886, No. 350. — Salvin, 

 Ibis, 1886, 75 (Brit. Guiana).— Berlepsch, Journ. fiir Orn., 1887, 122 (Para- 

 guay); Nov. Zool., XV, 1908, 291 (Cayenne).— ZELEodN, Anal. Mus. Nac 

 Costa Rica, i, 1887, 126 (Costa Rica).— Bendire, Life Hist. North Amer. 

 Birds, i, 1892, 270.— Loat, Ibis, 1898, 563 (Brit. Guiana).— Ihbring, Rev. 

 Mus. Paulista, iii, 1899, 357 (San Jos6 do Rio Pardo, Sao Paulo, s. Brazil) ; 

 iv, 1900, 162 (Cantagallo, Sao Paulo). — Salvin and Godman, Biol. Centr. 

 Amer., Aves, iii, 1901, 89 (Almaloya, Mirador, Veracruz; Mexico; Guichi- 

 loma and Tehuantepec, Oaxaca; Vera Paz, Guatemala; San Jose, Cartago, 

 Turrialba, and Carro de la Candelaria, Costa Rica; Lion Hill, Panama, 

 Colombia to Guiana and Paraguay). — Ihering and Ihering, Av, Brazil, 

 1907, 94 (Sao Paulo to Amazonia, Brazil). — Carriker, Ann. Carnegie Mus., 

 vi, 1910, 464 (El Hogar, Costa Rica).— Hellmayr, Nov. Zool., xvii, 1910, 

 412 (opposite Borha, Rio Madeira, Brazil); xxviii, 1921, 177 (crit.).— Bra- 

 bourne and Chubb, Birds South Amer., i, 1912, 70 (s. to Paraguay and s. 

 Brazil).— Bertoni, An. Soc. Cient. Argentina, Ixxv, 1913, 79 (San Pedro; 

 Misiones, Argentina); Bol. Soc. Physis Buenos Aires, i, 1913, 302 (Oran, 

 Salta, Misiones, etc., Argentina) ; Fauna Paraguaya, 1914, 43. — Dabbene, 

 Physis, i, 1914, 303 (Oran, Salta; in forests that cover central mountain 

 range and in San Pedro, Misiones). — Chubb. Birds Brit. Guiana, i, 1916, 

 254 (habits).— Stone, Proc. Acad. Nat. Sci. Philadelphia, 1918, 250 

 (Panama Canal Zone); Ixxx, 1928, 154 (Pard, Brazil).— Swann, Synopt. List 

 Accip., ii, 1919, 62.— Bond, Auk, xliv, 1927, 562 (nesting habits; Amazonia).— 

 Sturgis, Field Book Birds Panama Canal Zone, 1928, 137 (descr.; habits; 

 Panama).— Howard, Condor, xxxvii, 1935, 207, in text (bone characters). 



Thrasaetus harpya Boucard, Liste Ois. r^col. Guat., 1878, 20. — Rovirosa, La 

 Naturaleza, vii, 1887, 376 (Tabasco— Cerro del Tortuguero, Frontera, near 

 San Juan Bautista; Chiapas, between Rfos Puscatan and Tulija; spec). — 

 Beristain and Laurencio, Mem. y Rev. Soc. Cient. "Antonio Alzate," 

 vii, 1894, 225 (Mexico: Veracruz and Oaxaca). — Koenigswald, Journ. fiir 

 Orn., 1896, 384 (Sao Paulo, s. Brazil).— Holmberg, Segundo Censo Argent., 

 1899, 506 (Chaco); El Hornero.. vii, 1939, 157 (Mexico to Chaco). 



Thrasyaetus harpyia Coues, Check List North Amer. Birds, ed. 2, 1882, No. 531; 

 Key North Amer. Birds, ed. 2, 1884, 553.— Ihering, Rev. Mus. Paulista, vi, 

 1904, 338 (Paraguay).— Dabbene, Orn. Argent , 1910, 246 (n. Chaco; Oran; 

 Salta; Sierra de Misiones). — Arribalzaga, El Hornero, iii, 1924, 273 

 (common names, Argentina). 



Thrasaetos harpyia American Ornithologists' Union, Check-list, ed. 2, 1895, 135. 



Thrasaetus harpyja Hellmayr, Nov. Zool., xxviii, 1921, 177 (rev. of d'Orbigny 

 collection). 



Morphnus harpyia Tschudi, in Wiegmann's Arch, fur Naturg., x, pt. 1, 1844, 96, 

 265 (Peru). — Cabanis, in Schomburgk's Reis. Brit. Guiana, iii, 1848, 738; 

 Journ. fur Orn., 1874, 229 (Brazil).— Pelzeln, Journ. fiir Orn., 1863, 12 

 (crit.); Orn. Bras., Abth. 1, 1868, 4; Abth. 4, 1870, 397. 



Morphnus (Thrasaetus) harpyia Ridgway, Proc. Boston Soc, Nat. Hist., xvi, 1873, 

 72. 



Asturina (Thrasaetus) harpyia Kaup, Mus. Senckenb., iii, Heft 3, 1845, 260 

 (South America). 

 839094—50 29 



