542 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Pricion, Orinoco distr., Venezuela). — Goeldi, Ibis, 1903, 498 (Rio Capim, 

 n. e. Brazil). — Menegaux, Bull. d'Hist. Nat. Paris, 1904, 113 (St. Georges 

 d'Oyapoc, French Guiana). — (?)Ihering, Rev. Mus. Paulista, vi, 1904, 443 

 (Rio Jurua, Amazonas, Brazil). — Hellmayr, Novit. Zool., xii, 1905, 297 (near 

 Para, Brazil; crit.). — Thayer and Bangs, Bull. Mus. Comp. Zool., xlvi, 

 1905, 149 (San Miguel I., Panama; crit.). — Hagemann, Journ. fiir Orn., 1906, 

 110 (Mexiana I., Brazil; descr. eggs); Zool. Jahrb., 1907, 34 (Mexiana I.). — 

 Dearborn, Pub. 125, Field Mus. N. H., 1907, 95 (Los Amates, Gualan, Lake 

 Amatitlan, Patulul, and San Jose, Guatemala; habits; crit.). — Beebe, 

 Zoologica, i, 1909, 86 (Guanoco, n. e. Venezuela; notes). 



Nyctidromus albicollis albicollis Hellmayr, Novit. Zool., xiii, 1906, 38 (Laventilla 

 and Chaguanas, Trinidad; crit.); xiv, 1907, 24 (Itaituba, Brazil; crit.), 78 

 (Teffe, Brazil; crit.) — Carriker, Ann. Carnegie Mus., vi, 1910, 501 (Costa 

 Rica; crit.; habits; descr. nest and eggs). — American Ornithologists' 

 Union, Check List, 3rd ed., 1910, 198 (extralimital). 



[Nyctidromus] albicollis Gray, Hand-list, i, 1869, 60, no. 685. — Sclater and Sal- 

 viN, Nom. Av. Neotr., 1873, 97, part.— Sharpe, Hand-list, ii, 1900, 83. 



[Caprimulgus] guianensis Gmelin, Syst. Nat., i, pt. ii, 1789, 1030 (based on 

 Crepaud-volant ou Tette-Chevre roux de la Guiane Buffon, PL Enl., pi, 733; 

 Guiana Goatsucker Latham, Synopsis, ii, pt. 2, 596). — Latham, Index Orn., 

 ii, 1790, 586. 



C[aprimulgus] guianensis Maximilian, Beitr. Naturg. Bras., iii, 1831, 318. 



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



Nyctidromus guianensis Cassin, Proc. Ac. Nat. Sci. Phila., 1851, 183, 189 (Cay- 

 enne; Surinam); Cat. Caprim. Mus. Phila. Ac, 1851, 10. — Burmeister, 

 Syst. Ueb. Th. Bras., ii, 1856, 391.— Sclater, Cat. Am. Birds, 1862, 281, part 

 (Bogota, Colombia; Trinidad).— Taylor, Ibis, 1864, 90 (Trinidad).— Law- 

 rence, Ann. Lye. N. Y., vii, 1862, 290 (Panama). — Sclater and Salvin, 

 Proc. Zool. Soc. Lond., 1864, 364 (Panama).— Pelzeln, Orn. Bras., i. Abth. 

 1868, 13 (crit.); iv. Abth., 1870, 401.— Salvin, Proc. Zool. Soc. Lond., 1870, 

 204 (Calovevora, Mina de Chorcha, and Bugaba, Panama). 



Caprimulgus guyanensisYiEihhOT, Nouv. Diet. d'Hist. Nat., x, 1817, 239 (Guiana). 



Nyctidromus guyanensis Goeldi, Ibis, 1897, 156 (Counany, n. e. Brazil), 161 

 (Amapa, n. e. Brazil). 



Nyctidromus ? Taylor, Ibis, 1860, 114 (Tigre Island, Honduras; habits). 



Nyctidromus americanus (not Caprimulgus americanus Linnaeus) Cassin, Proc. 

 Ac. Nat. Sci. Phila., 1851, 179, 180; Cat. Caprim. Mus. Phila. Ac, 1851, 10, 

 part (Nicaragua; South America). — Sclater and Salvin, Ibis, 1859, 125, 

 part (Central America; crit.). — Lawrence, Ann. Lye N. Y., vii, 1862, 290 

 (Panama). — Salvin, Ibis, 1866, 203 (Guatemala). — Richmond, Proc. U. S. 

 Nat. Mus., xvi, 1893, 526 (Rio Frio, Costa Rica; Rio Escondido, Nicaragua). — 

 Berlepsch, Novit. Zool., xv, 1908, 269 (Cayenne). 



N[yctidromus] americanus Cabanis and Heine, Mus. Hein., iii, 1860, 92, part 

 (Puerto Cabello, Venezuela; Guiana; Brazil). 



Nyctidromus americanus? Sclatee and Salvin, Ibis, 1859, 125, part (Central Amer- 

 ica; crit.). 



{?)[Nyctidromus] grallarius Bonaparte, Consp. Av., i, 1850, 62 (Brazil; coll. Brit. 

 Mus.; ex Caprimulgus grallarius Maximilian, manuscript). — Gray, Hand- 

 list, i, 1869, 60, no. 686. 



Nyctidromus grallarius Cassin, Proc. Ac. Nat. Sci. Phila., 1851, 179, 183; Cat. 

 Caprim. Mus. Phila. Ac, 1851, 12 (Bogota).— Burmeister, Syst. Ueb. Th. 

 Bras., ii, 1856, 392. 



Nyctidromus a (finis Gray, List Birds Brit. Mus., ii, sec 1, 1848, 11 (Mexico; 

 Belize, Brit, Honduras). 



