BIRDS OF NORTH AND MIDDLE AMERICA. 541 



Boquete; San Mguel Island; Lion Hill; Gatun; Tabernilla; Puerto 

 Bello; Frijole), Colombia, Venezuela, Trinidad, and the Guianas to 

 northern Brazil (Rio Capim; Teffe; Itaituba; Counany; Amapa; 

 Rio Jurua; Para; Diamantina)," 



[Caprimulgus] alhicollis Gmelin, Syst. Nat., i, pt. ii, 1789, 1030 (Cayenne; based 

 on White-throated Goatsucker Latham, Synopsis, ii, pt. ii, 596; etc.). — Latham, 

 Index Orn.,ii, 1790, 585. 



C[aprimulgus] albicollis Vieillot, Enc. Meth., ii, 1823, 536. — Cabanis, in Schom- 

 burgk's Ueh. Brit. Guiana, iii, 1848, 710.— Leotaud, Ois. Trinidad, 1866, 72. 



[Antrostomus] albicollis Bonaparte, Consp. Av., i, 1850, 61. 



Nyctidromus albicollis Burmeister, Syst. Ueb. Th. Bras., ii, 1856, 389, part. — 

 Cabanis, Journ. fiir Orn., 1862, 166 (Costa Rica; crit.). — Sclater, Proc. 

 ZooL Soc. Lond., 1866, 124 (fig. of bones of foot), 144, part (monogr.); Journ. 

 fur Orn., 1867, 276 (translation). — Lawrence, Ann. Lye. N. Y., ix, 1868, 

 120 (San Jos6 and Angostura, Costa Rica). — Sclater and Salvin, Proc. ZooL 

 Soc. Lond., 1869, 252 (Maruaria, Venezuela); 1870, 782 (s. of Merida, Vene- 

 zuela); 1875, 237 (San Cristobal, Venezuela); 1879, 532 (Concordia, Reme- 

 dies, and Medellin, Colombia). — Frantzius, Journ. fiir Orn., 1869, 314 

 (Costa Rica). — Wyatt, Ibis, 1871, 375 (Lake Paturia, Colombia). — Layard, 

 Ibis, 1873, 389 (Para, Brazil).— Boucard, Liste Ois. recol. Gnat., 1878, 44 

 (Guatemala); Proc. Zool. Soc. Lond., 1878, 67 (Cartago, Costa Rica). — Sal- 

 vin and GoDMAN, Ibis, 1880, 174 (Arihueca, Santa Marta, Colombia; habits); 

 Biol. Centr.-Am., Aves, ii, 1894, 393, part (pine ridge of Poctun, Chisec, 

 Choctun, Coban, Cajabon, Teleman, San Geronimo, Duefias, and Retal- 

 huleu, Guatemala; San Pedro and Rio Segovia, Honduras; La Libertad and 

 Volcan de San Miguel, Salvador; Chinandega, Momotombo, Sucuya, Omo- 

 tepe, and San Juan del Sur, Nicaragua; San Jose, Angostura, Irazu, La Palma 

 de Nicoya, Orosi, Turrialba, Monrovia, Pacuare, Chirripo, Las Trojas, Pozo 

 Azul, Alajuela, and Naranjo de Cartago, Costa Rica; Bugaba, Mina de 

 Chorcha, Chitra, Calovevora, etc., Panama; Turbo, Colombia; etc.). — Nut- 

 ting, Proc. U. S. Nat. Mus., v, 1882, 398 (La Palma de Nicoya, Costa Rica; 

 habits); vi, 1883, 386, 394, 406 (Sucuya, Id. of Ometepe, and Los Sabalos, 

 Nicaragua). — Berlepsch, Journ. fiir Orn., 1884, 314 (Bucaramanga, Colom- 

 bia). — Salvin, Ibis, 1885, 439 (Bartica Grove, British Guiana). — Zeled6n, 

 Anal. Mus. Nac. Costa Rica, i, 1887, 120 (Las Trojas, Pozo Azul de Pirris, 

 Alajuela, Angostura, and Naranjo de Cartago, Costa Rica). — Cherrie, Expl. 

 ZooL Merid. Costa Rica, 1893, 46 (Boruca, Terraba, and Buenos Aires, Costa 

 Rica).— Richmond, Proc. U. S. Nat. Mus., xvi, 1893, 515 (Greytown, Nicr.- 

 ragua; habits; notes).— Chapman, Bull. Am. Mus. N. H., vi, 1894, 60 (Trini- 

 dad; habits; notes).— Underwood, Ibis, 1896, 442 (Volcan de Miravallcs 

 and Bebedero, Costa Rica).— Phelps, Auk, xiv, 1897, 366 (Cumanacoa, Vene- 

 zuela).— Bangs, Proc. Biol. Soc. Wash., xii, 1898, 135 (Santa Marta, Colom- 

 bia); Proc. New Engl. Zool. Club, ii, 1900, 17 (Lion Hill, Panama; crit.); 

 iii, 1902, 26 (Boquete, Panama); Bull. Mus. Comp. Zool., xxxix, 1903, 114 

 (Ceiba, Honduras).— Stone, Proc. Ac. Nat. Sci. Phila., 1899, 305 (Honda, 

 centr. Colombia).— Allen, Bull. Am. Mus. N. H., xiii, 1900, 137 (Bonda, 

 etc., Santa Marta, Colombia).— Berlepsch and Hartert, No^^t. Zool., ix, 

 1902, 90 (Altagracia, Caicara, Ciudad Bolivar, Suapure, La Union, and La 



a Insufficiency of material from South American localities prevents decision as to 

 whether the species as occurring in the region from the Amazon northward should be 

 subdivided into subspecies or not. The material examined, however, shows very 

 little, if any, difference from the Central American series. 



