608 BULLETIN 50, UNITED STATES NATIONAL MUSEUM 



Vuliur cheriway Latham, Index Orn., i, 1790, 8. — Shaw, Gen. Zool., vii, pt. 

 1, 1809, 43 (Aruba). 



Polyborus cheriway Cabanis, in Schomburgk's Reis. Brit. Guiana, iii, 1848, 741. — 

 Sharpe, Cat. Birds Brit. Mus., i, 1874, 33 (British Guiana; Fund Island, 

 w. Ecuador; Valencia, Venezuela; excl. synonymy, part); Hand-list, i, 1899, 

 243, part (Colombia; Ecuador; Guiana; Trinidad). — Gurnet, Ibis, 1875, 95, 

 in text (Brazil); List Diurn. Birds Prey, 1884, 11, 12, part; Cat. Birds Prey, 

 1894, 18 (part). — Ridgway, Bull. U. S. Geol. and Geogr, Surv. Terr., ser. 2, 

 No. 6, 1876, 457, part (monogr.). — Sclater and Salvin, Proc. Zool. Soc. 

 London, 1879, 542 (R£o Negro, Colombia; descr. nest and eggs). — Salvin and 

 GoDMAN, Ibis, 1880, 117 (Valencia, in Sierra Nevada de Santa Marta, 

 Colombia; habits); Biol. Centr.-Amer., Aves, iii, 1901, 125, part (Ecuador to 

 Guiana). — Berlepsch, Proc. Zool. Soc. London, 1885, 119 (Pund Island 

 and Babahoyo, w. Ecuador) ; Journ. ftir Orn., 1892, 103 (Curagao). — American 

 Ornithologists' Union, Check-hst, 1886, and ed. 2, 1895, No. 362, part 

 (Ecuador; Guiana); ed. 3, 1910, 167, part (Ecuador; Guiana). — Salvin, 

 Ibis, 1886, 78 (British Guiana). — Riker and Chapman, Auk, viii, 1891, 161 

 (Santar^m, Brazil; crit.). — Peters, Journ. fiir Orn., 1892, 110 (Curagao). — 

 Hartert, Ibis, 1893, 321 (Curasao), 303 (Aruba; crit. ; habits) , 332 (Bonaire); 

 Nov. Zool., V, 1898, 501 (Cayambe, nw. Ecuador, 9,500 ft.); ix, 1902, 303 

 (Aruba; Curagao; Bonaire). — Robinson, Proc. U. S. Nat. Mus., xviii, 1896, 

 661 (Margarita Island), 682 (Guarita, Venezuela). — Salvadori and Festa, 

 Boll. Mus. Zool. Torino, xv, 1900, 27 (El Troje and Ibarra, c. Ecuador; 

 Vinces and Puntilla de Santa Elena, w. Ecuador). — Berlepsch and Hartert, 

 Nov. Zool., ix, 1902, 111 (Caicara and Altagracia, Orinoco Valley, Venezuela; 

 fresh colors of unfeathered parts). — Goodfellow, Ibis, 1902, 223 (Corazon, 

 Ecuador, 12,000 ft.). — Iherinq and Ihering, Av. Brazil, 1907, 83 (Amazonia; 

 Santar^m; Piauhy). — Penard and Penard, Vog. Guayana, i, 1908, 369 

 Dutch Guiana).— Cory, Publ. Field Mus. Nat. Hist., No. 137, 1909, 198 

 (Aruba), 205 (Curacao), 210 (Bonaire), 242 (Margarita Island). — Brabourne 

 and Chubb, Birds South Amer., 1, 1912, 62 (Ecuador; Colombia; Guiana; 

 Brazil). — Reichenow, Die Vogel, i, 1913, 273. — Cherrie, Bull. Brooklyn 

 Inst. Sci. ii, 1916, 340 (Orinoco Valley, Venezuela; habits; fresh colors of 

 unfeathered parts). — Chubb, Birds Brit. Guiana, i, 1916, 213 (habits). — 

 Chapman, Bull. Amer. Mus. Nat. Hist., xxxvi, 1917, 238 (La Manuelita and 

 Bogotd., Colombia). — Swann, Synopt. List. Accip., pt. 1, 1919, 8, part (n. 

 South America). — Lonnberg and Rendahl, Ark. Zool., xiv, No. 25, 



1922, 29 (Carapungo, ne. of Quito, Ecuador, 8,500 feet). — Delacour, Ibis, 



1923, 144 (Gudrico and Apure, Venezuela). — Young, Ibis, 1929, 4 (coast 

 British Guiana; habits; food; color of soft parts). — Rutten, Ardea, xx, 1931, 

 126 (status, Aruba and Curasao, West Indies). 



Polyborus cheriway cheriway Bangs and Noble, Auk, xxxv, 1918, 443 (Perico, 

 Peru; crit.). — Swann, Synop. Accip., pt. 1, 1921, 12, part (n. South America); 

 Monogr, Birds Prey, 1, 1925, 70 (monogr.). — Todd and Carriker, Ann. 

 Carnegie Mus., xiv, 1922, 163 (Fundaci6n, Bonda, and Puerto Caiman, 

 Santa Marta, Colombia). — Chapman, Bull. Amer. Mus. Nat. Hist., Iv, 1926, 

 219 (distr. Ecuador — Daule, Pund Island, Zaruma, Alamor). — Darlington, 

 Bull. Mus. Comp. Zool., Ixxi, 1931, 369 (Rfo Frio, Magdalena, Colombia; 

 habits). — Peters, Check-list Birds of World, i, 1931, 281. — Belcher and 

 Smooker, Ibis, 1934, 593, in te.xt (Trinidad; 2 records). — Griscom, Bull. 

 Mus. Comp. Zool., Ixxviii, 1935, 302 (Pearl Islands and Dari^n). — Pinto, 

 Rev. Mus. PauHsta, xxii, 1938, 89 (Brazil; distr.). — Wetmore, Proc. U. S. 

 Nat. Mus., Ixxxvii, 1939, 187 (Venezuela; Ocumare de la Costa, Maracay, 



