CATALOGUE OF BIRDS OF THE AMERICAS CORY. 389 



Cauax trydactylus CABANIS, Journ. fur Oraith., 1874, p. 227. 



Jacamaralycon tridactyla SCLATER, Mon. Jacamars and Puff-birds, 1882, p. 49, 



pi. XVI; Id., Cat. Bds. Brit. Mus., XIX, 1891, p. 174 (Santa F6 Minas; 



Novo Fribourgo, Brazil, etc.); Id., in Wytsman's Gen. Avium, 1909, pt. 10, 



p. 6; HELLMAYR, Abh. K. Bayer. Akad. Wiss., XXII, 1906, p. 602 (Spix's 



Types). 



Range: Southeastern Brazil. 

 i: Brazil (Sao Paulo). 



Genus GALBALCYRHYNCHUS Des Murs. 

 Galbalcyrhynchus Des Murs, Rev. Zool., 1845, p. 207 (Type G. leucolis Des Murs) . 



Galbalcyrhynchus leucotis Des Murs. WHITE-EARED JACAMAR. 



Galbalcyrhynchus leucotis DES MURS, Rev. Zool., 1845, p. 207 ("Santa Fe" de 

 Bogota ") ; SCLATER, Mon. Jacamars and Puff -birds, 1882, p. 53, pi. XVII ; Id., 

 in Wytsman's Gen. Avium. pt. 10, 1909, p. 6; Id., Cat. Bds. Brit. Mus., XIX, 

 1891, p. 175; CHAPMAN, Bull. Am. Mus. Nat. Hist., XXXVI, 1917, p. 339 

 (La Morelia, Colombia). 



Cauecias leucotis CABANIS and HEINE, Mus. Hein., IV, 1863, p. 228. 



Range: Eastern Peru, Colombia and Ecuador. 



Galbalcyrhynchus purusianus" Goeldi. Rio PURUS JACAMAR. 



Galbalcyrhynchus purusianus GOELDI, Aves do Bras., 1904, p. 172; Id., Proc. 6th 

 Int. Congress de Zool., Berne, 1904, p. 548 (Upper Rio Purtis); Id., Alb. Aves 

 Amazon, pt. 3, 1900, pi. 27, figs. 1-2; SCLATER, in Wytsman's Gen. Avium 1 

 pt. 10, 1909, p. 6; SNETHLAGE, Bol. Mus. Goeldi, VIII, 1914, p. 233 (Bom 

 Lugar; Monte Verde; and Porto Alegre, Rio Purvis). 



Galbalcyrhynchus leucotis innotatus VON IHERING, Rev. Mus. Paulista, VI, 1905, 

 p. 445 (Rio Jurua); Id., Cat. Fauna Bras., p. 172; Id., Aves do Brazil, I, 1907, 

 p. 172 (Rio Jurua and Rio Punis). 



Range : Northwestern Brazil (and possibly farther north and west) . b 



Subfamily Jacameropinae. 

 Genus JACAMEROPS Oken. 



Jacamerops Oken, Isis, I, 1817, p. 1148 (Type Les Jacamerops Cuvier = Alcedo 

 grandis Gmelin = Alcedo aurea Muller). 



* Jacamerops aurea (Mutter). GREAT JACAMAR. 



Alcedo aurea MULLER, Syst. Nat., Suppl., 1776, p. 94 (Berbice, Dutch Guiana). 



Jacamerops aurea SALVIN and GODMAN, Biol. Centr.-Am., Aves, II, 1896, p. 508; 

 BERLEPSCH and HARTERT, Nov. Zool., IX, 1902, p. 104 (Suapure, Venez- 

 uela); VON IHERING, Revista Mus. Paulista, IV, 1904, p. 445 (Rio Jurua, 



Galbalcyrhynchus purusianus GOELDI : Similar to G. leucotis, but lacks the 

 white spot. 



b Cf. Chapman, Bull. Am. Mus. Nat. Hist., XXXVI, 1917, p. 339, in text. 



