BIRDS OF NORTH AND MIDDLE AMERICA 349 



qui, Panama); ix, 1868, 134, part (Juan [Viiias?], San Jos(5, Costa Rica).^ 

 Salvin, Proc. Zool. Soc. London, 1867, 158 (David, Chiriqui, Panama). — 

 Frantzius, Journ. fur Orn., 1869, 369, in part (Costa Rica, part). 



Astur magnirostris Gray, Hand-list, i, 1869, 30, No. 286, part (Costa Rica, part). 



Asturina ruficauda Sclater and Salvin (not Acci-pter ruficaudus Vieillot, 1807), 

 Proc. Zool. Soc. Loudon, 1869, 133, part (David, Chiriqui, Panama, coll. 

 Salvin and Godman) ; Exotic Orn., pt. 11, 1869, pi. 88; Nom. Av. Neotr., 1873, 

 118, part (Panama; Central America, part). — Salvin, Proc. Zool. Soc. 

 London, 1870, 215 (Calovebora and Bugaba, Veraguas, Panama). — Sharpe, 

 Cat. Birds Brit. Mus., i, 1874, 205, part (Chiriqui), 458 (Panama); Hand- 

 list, i, 1899, 257, part (Panama). — Gurney, List. Diurn. Birds Prey, 1884, 

 72, part (crit.) ; Cat. Birds Prey, 1894, 25, part. — Berlstain and Lauren- 

 cio, Mem. y Rev. Soc. Cient. "Antonio Alzate," vii, 1894, 225 (Mexico). — 

 VAN RossEM, Condor, xxxvii, 1935, 215, in text. 



Buteo (Rupornis) viagnirostris var. ruficauda Ridgway, Proc. Boston Soc. Nat. 

 Hist., xvi, 1873, 87 (diagnosis). 



Buteo (Rupornis) magniroslris d. var. ruficauda Ridgway, Proc. Boston Soc. Nat. 

 Hist., xvi, 1873, 65, part (Costa Rica, part), 89, part (syn.; descr.). 



Rupornis ruficauda Gurney, Ibis, 1876, 482, in text, part (crit.). — Ridgway, Proc. 

 U. S. Nat. Mus., V, 1882, 403 (La Palma de Nicoya, Costa Rica). — Zeled6n, 

 Anal. Mus. Nac. Costa Rica, i, 1887, 126 (Liberia, San Mateo, and La Palma 

 de San Jose, Costa Rica). — Cherkie, Expl. Zool. Merid. Costa Rica, 1893, 

 51 (Boruca and Buenos Aires, Costa Rica). — Salvin and Godman, Biol. 

 Centr.-Amer., Aves, iii, 1900, 76, part (Tonald, Rio Seco, and Tuxtla, Chiapas ?; 

 Teapa, Tabasco ?; San Jos6, San Mateo, Liberia, La Palma de Nicoya, San 

 Lucas, Alajuela, San Isidro, Santa Ana, Guaitil, Bebedero, and Volcdn de 

 Miravalles, Costa Rica; David in Chiriqui, Bugaba and Calovebora in 

 Veraguas, Lion Hill, Paraiso Station, Panama). — Thayer and Bangs, Bull 

 Mus. Comp. Zool., xlvi, 1905, 214 (Savana de Panamd). — Carriker, Ann. 

 Carnegie Mus., vi, 1910, 459, part (Guayabo, Pigres, Bonailla, Bolsun, Cerro 

 de Santa Maria, Ten6rio, El General de Terraba, Pozo Azul de Pirrio, La 

 Hondura, Bebedero, El Pozo de Terraba, Buenos Aires de Terraba, and 

 Miravalles, Costa Rica; habits; range, etc.). — Hallinan, Auk, xli, 1924, 311 

 (Culebra-Arraijan Trail, Panama; food). 



Rupornis magnirostris ruficauda Zeled6n, Cat. Aves. Costa Rica, 1882, 27, in 

 part; Proc. U. S. Nat. Mus., viii, 1885, 112, in part (Costa Rica, part). — 

 Stone, Proc. Acad. Nat. Sci. Philadelphia, 1918, 249 (Gatun, Panama, Canal 

 Zone; spec). — Swann, Synopt. List Accip., pt. 2, 1919, 56, in part; Synop. 

 Accip., ed. 2, 1922, 93, part (s. Nicaragua to Panama). — Bangs and Barbour, 

 Bull. Mus. Comp. Zool., Ixv, 1922, 194 (Jesusito, Dari^n).— Kennard and 

 Peters, Proc. Boston Soc. Nat. Hist., xxxviii, 1928, 449 (Almirante and 

 Chiriquicito, Panama; very common at lower altitudes; colors of soft parts; 

 spec). — Sturgis, Field Book Birds Panama Canal Zone, 1928, 134 (descr.; 

 habits; Panama). — Peters and Griscom, Proc. New England Zool. Club, xi, 

 1929, 47 (crit.; chars.; distr.).— Swann, Monogr. Birds Prey, i, 1930, 441 

 (monogr.). 



Buteo magnirostris rufi'-auda Peters, Check-list Birds of World, i, 1931, 238. — 

 Griscom, Bull. Mus. Comp. Zool., Ixxviii, 1935, 299 (Panama, whole Pacific 

 slope; only 1 record from Dari^n). — van Rossem, Condor, xxxvii, 1935, 215, 

 in text. — Trimble, Ann. Carnegie Mus., xxix, 1943, 421 (Capira, Panama). 



Buteo magnirostris ruficaudus Aldrich, Sci. Publ. Cleveland Mus. Nat. Hist., 

 vii, 1937, 43 (Paracote, Azuero Peninsula, Panama; spec). 



