BIRDS OF NORTH AND MIDDLE AMERICA 209 



1886, 74 (Brit. Guiana). — Zeled6n, Anal. Mus. Nac. Costa Rica, i, 1888, 

 126 (Costa Rica). — Riker, Auk, viii, 1891, 161 (Santar^m, Brazil). — Allen, 

 Bull. Amer. Mus. Nat. Hist., v, 1893, 145 (Chapada, Matto Grosso, Brazil; 

 crit.). — Gurnet, Cat. Birds Prey, 1894, 25. — Koenigswald, Journ. fur 

 Orn., 1896, 384 (Sao Paulo, s. Brazil). — Salvadori, Boll. Mus. Zool., Torino, 

 xii, 1897, 29, part (Caiza, s. Bolivia) ; xv, 1900, 13 (Urucum, Matto Grosso, 

 Brazil). — Ihering, Rev. Mus. Paulista, iii, 1899, 351 (Sao Paulo); iv, 1900, 

 162 (Cantogallo, Sao Paulo), 270 (descr. eggs) ; vi, 1904, 337 (Paraguay).— 

 Salvador! and Festa, Boll. Mus. Zool. Torino, xv, 1900, 29 (Vinces, w. 

 Ecuador). — Salvin and Godman, Biol. Centr.-Amer., Aves, iii, 1900, 87 

 (Mexico; Costa Rica; Santa F6 de Veragua, Panamd; Colombia; Ecuador; 

 Guiana; Venezuela; Amazonia; Brazil; Bolivia). — Berlepsch and Hartert, 

 Nov. Zool., ix, 1902, 113 (Altagracia, Caicara, and Quiribana de Caicara, 

 Venezuela; color of unfeathered parts). — Lonnberg, Ibis, 1903, 465 (Tata- 

 renda, Bolivia). — Hellmayr, Abh. Bay. Akad. Wiss., Kl. II, xxii, No. 3, 

 1905, 568 (crit.); Nov. Zool., xxviii, 1921, 185 (crit. d'Orbigny and Lafres- 

 naye). — Hagmann, Journ. fur Ornith., 1906, 108 (Mexiana I.; descr. eggs); 

 Zool. Jahrb., 1907, 20 (Mexiana I.). — Ihering and Ihering, Av. Brazil, 1907, 

 88 (Rio Grande do Sul, Rio de Janeiro, Bahia, Sao Paulo, Matto Grosso, Rio 

 Branco, Pard, and Minas Gerais). — Chubb, Ibis, 1910, 72 (Sapucay, Para- 

 guay; color of unfeathered parts). — Reiser. Denkw. Mat. -Nat. Akad. Wiss. 

 Wien, 1910, 90 (Rio San Francisco, etc., ne. Brazil). — Brabourne and 

 Chubb, Birds South Amer., i, 1912, 66, part (Colombia to se. Brazil and 

 Paraguay). — Bertoni, Fauna Paraguaya, 1913, 42. — Cherrie, Brooklyn 

 Inst. Sci. Bull., ii, 1916, 343 (Orinoco region; color of unfeathered parts). — 

 Chubb, Birds Brit. Guiana, i, 1916, 229 (habits). — Bangs and Noble, Auk. 

 XXXV, 1918, 444 (Perico, Peru). — Swann, Synopt. List Accip., pt. 1, 1919, 

 40, part (Colombia to se. Brazil and Paraguay). — Menegaux, Rev. Franc. 

 Orn., ix, 1925, 279 (Chaco, Argentina). — Snethlage, Journ. fiir Orn., Ixxvi, 

 1928, 572, 675 (eggs; breeding habits, ne. Brazil).— Young, Ibis, 1929, 7 

 (habits; coasts Brit. Guiana). — Wetmorb, Auk, Iii, 1935, 329, in text (Vene- 

 zuela, Los Tamarindos; pre-Columbian bones). 



Heterospizias meridionales Snethlage, Journ. fvir Orn., Ixxvi, 1928, 553 (breeding 

 season; var. South American countries). 



Heterospizias meridionalis meridionalis Swann, Auk, xxxviii, 1921, 359; Synop. 

 Accip., pt. 2, 1922, 66 (Panama to se. Brazil, Paraguay, and Bolivia). — Todd 

 and Carriker, Ann. Carnegie Mus., xiv, 1922, 151 (Mamatoco, Bonda, and 

 Fundaci6n, Santa Marta, Colombia). — Swann, Monogr. Birds of Prey, i 

 1926, 342 (monogr.).— Wetmore, U. S. Nat. Mus. Bull. 133, 1926, 113 

 (Puerto Pinasco, Paraguay.) — Hellmayr, Publ. Field Mus. Nat. Hist., 

 zool. ser., xii. No. 18, 1929, 459 (Piauhy and Bahia, Brazil; crit.). — Naum- 

 burg. Bull. Amer. Mus. Nat. Hist., Ix, 1930, 106 (Matto Grosso, Brazil; 

 distr.) .—Darlington, Bull. Mus. Comp. Zool., Ixxi, 1931, 366 (Rfo Frio 

 (near Santa Marta), Magdalena, Colombia.) — Peters, Check-list Birds of 

 World, i, 1931, 226.— Belcher and Smooker, Ibis, 1934, 590 (Trinidad; 

 rare resident; eggs). — Roberts, Trop. Agr., xi. No. 4, 1934, 5 (Trinidad). — 

 Stone and Roberts, Proc. Acad. Nat. Sci. Philadelphia, Ixxxvi, 1934, 371 

 (Matto Grosso, Brazil; spec; colors of soft parts). — Griscom, Bull. Mus. 

 Comp. Zool., Ixxviii, 1935, 298 (Panama; Savannas, Chiriquf and Veraguas, 

 Pacific slope). — Pinto, Rev. Mus. PauHsta, xxii, 1938, 68 (Brazil; distr.). — 

 Wetmore, Proc. U. S. Nat. Mus., Ixxxvii, 1939, 184 (Venezuela; near Ortiz 

 and El Sombrero). — Dugand, Rev. Acad. Colomb., iii, 1940, 218 (very 

 common, Magdalena-Caribbean part of Colombia). — Griscom and Green- 



