1919- Catalogue of Birds of the Americas — Cory. 391 



Bucco collaris Latham, Index Om., I, 1790, p. 202; Sclater, Mon. Jacamars and 

 Puflf-birds, 1880, p. 61, pi. XIX; Id., Cat. Bds. Brit. Mus., XIX, 1891, p. 180; 

 Taczanowski, Orn. Perou, III, 1886, p. 123. 



Range: Guiana, Venezuela, southeastern Colombia, northern 

 Brazil, Ecuador and Peru. 



Genus NOTHARCHUS Cabanis and Heine. 



Notharchus Cabanis and Heine, Mus. Hein., IV, 1863, pp. 146 (footnote), 149 

 (Type Tamatia hyperrhynchus Bonaparte). 



*Notharchus macrorhynchos (Gmelin). Large-billed Puff-bird. 



Bucco macrorhynchos Gmelin, Syst. Nat., I, 1788, p. 406 (Cayenne); Temminck, 

 Cat. Syst., 1807, p. 55. 



Bucco macrorhynchus ScLATER, Mon. Jacamars and Puflf-birds, 1882, p. 65, pi. 

 20; (Guiana, Cayenne, Rio Negro, Rio Branco, etc.); Id., Cat. Bds. Brit. 

 Mus., XIX, 1891, p. 181; Berlepsch, Nov. Zool., XV, 1908, p. 279 (Cay- 

 enne); Chubb, Bds. Brit. Guiana, I, 1916, p. 473. 



Cyphos macrorhynchus Strickland, Ann. & Mag. Nat. Hist., VI, 1 841, p. 418. 



Range: The Guianas, and northern Brazil (Rio Negro and Rio 

 Branco regions). 



i: British Guiana (Mazaruni R.). 



Notharchus hyperrhynchus hyperrhynchus (Sclater). Bonaparte's 

 Puff-bird. 



Bucco hyperrhynchus Sclater, Proc. Zool. Soc. Lond., 1855, p. 193, pi. 105 



(Upper Amazons); Id., Mon. Jacamars and PuflF-birds, 1882, p. 71, pi. 22; 



Id., Cat. Bds. Brit. Mus., XIX, 1891, p. 183 (Chamicuros, eastern Peru; 



Pard and Pernambuco, Brazil); Hellmayr, Nov. Zool., XIV, 1907, p. 399 



(Humaytha, Rio Madeira); Id., XVII, 1910, p. 391 (AUiana, Rio Madeira); 



Id., Abh. K. Bayer. Akad. Wiss., Munchen, XXVI, 2, 1912, p. 94 (Pard 



District). 

 Bucco macrorhynchus hyperrhynchus Snethlage, Bol. Mus. Goeldi, VIII, 1914, 



p. 236 (Pard; Rio Tocantins; Rio Punis). 

 Bucco giganteus Pelzeln, Orn. Bras., 1871, p. 20. 

 Notharchus hyperrhynchus hyperrhynchus Ridgway, Bull. U. S. Nat. Mus., No. 



50, VI, 1914, p. 375, in key. 



Range: Northern Brazil and eastern Peru. 



*Notharchus hyperrhynchus leucocrissus" {Sclater). Sclater's Puff- 

 bird. 

 Bucco leucocrissus Sclater, Proc. Zool. Soc. Lond., i860, p. 284 (Babohoyo, 

 western Ecuador). 



• Notharchus hyperrhynchus leucocrissus Sclater: Similar to N. h. dysoni, but 

 differs chiefly in having the pectoral band wider; flanks more heavily barred. 



