1919- CATALOGUE OF BIRDS OF THE AMERICAS CORY. 399 



Genus ECCHAUNORNIS Ridgway. 



Ecchaunornis Ridgway, Proc. Biol. Soc. Wash., XXV, 1912, p. 97 (Type Bucco 

 radiatus Sclater). 



*Ecchaunornis chacuru ( Vieillot), WHITE-EARED PUFF-BIRD. 



Bucco chacuru VIEILLOT, Nouv. Diet. d'Hist. Nat., 1816, p. 239 (Paraguay) ; 



SCLATER, Mon. Jacamars and Puff-birds, 1882, p. 103, pi. 34; Id., Cat. Bds. 



Brit. Mus., XIX, 1891, p. 191; TACZANOWSKI, Orn. Pe'rou, III, 1886, p. 129- 



ALLEN, Bull. Am. Mus. Nat. Hist., V, 1893, p. 135 (Chapada, Matto Grosso); 



HELLMAYR, Nov. Zool., XIV, 1907, p. 400 (Humaytha, Rio Madeira); Id., 



XV, 1908, p. 85 (Goyaz,); CHUBB, Ibis, 1910, p. 276 (Sapucay, Paraguay); 



BERTONI, An. Soc. Cient. Argent., LXXV, 1913, p. 86 (Missiones, Argentina); 



DABBENE, Bol. Soc. Physis, I, 1914, p. 322 (Missiones); SNETHLAGE, Bol. 



Mus. Goeldi, VIII, 1914, p. 238. 

 Ecchaunornis chacuru RIDGWAY, Bull. U. S. Nat. Mus., No. 50, VI, 1914, p. 



385, in key. 



Capita melanotis TEMMINCK, PI. Col.,i6, 1821, pi. 94 and text (Brazil; Paraguay). 

 Bucco strigilatus LICHTENSTEIN, Verz. Doubl., 1823, p. 8 (Sao Paulo). 

 Tamatia leucotis SWAINSON, Bds. Bras, and Mexico, 1841, pi. 10. 



Range: Eastern Peru, Bolivia, Paraguay, northeastern Argentina 

 (Missiones) and Brazil. 

 2: Peru (Moyobamba). 



Ecchaunornis striolatus (Pelzeln). STRIOLATED PUFF-BIRD. 



Bucco (Capita) striolatus PELZELN, Sitz. Ak. Wien, XX, 1856, p. 500 (Engenho 



do Cap Gama and No Dourado, Matto Grosso). 

 Bucco striolatus SCLATER and SALVIN, Ex. Orn., 1869, p. 153, pi. 77; PELZELN, 



Orn. Bras., 1871, p. 22; SCLATER, Mon. Jacamars and Puff-birds, 1882, p. 



107, pi. 35; Id., Cat. Bds. Brit. Mus., XIX, 1891, p. 192 (Matto Grosso, 



Brazil; Yungas, Bolivia, and Sarayacu, Ecuador); SNETHLAGE, Bol. Mus. 



Goeldi, VIII, 1914, p. 238; HELLMAYR, Abh. K. Bayer. Akad. Wiss., Mun- 



chen, XXVI, 2, 1912, p. 95 (Para District). 



Range: Central and northeastern Brazil (Pard) west to Bolivia and 

 eastern Ecuador. 



Ecchaunornis radiatus radiatus (Sclater). RADIATED PUFF-BIRD. 



Bucco radiatus SCLATER, Proc. Zool. Soc. Lend., 1853, p. 122, pi. 50 ("Colom- 

 bia "= Magdalena Valley); Id., Mon. Jacamars and Puff-birds, 1882, p. 109, 

 pi. 36 (smaller fig.); Id., Cat. Bds. Brit. Mus., XIX, 1891, p. 192, part 

 (Bogota). 



Nystalus radiatus CHAPMAN, Bull. Am. Mus. Nat. Hist., XXXVI, 1917, p. 341, 

 part (central Colombia). 



Ecchaunornis radiatus RIDGWAY, Proc. Biol. Soc. Wash., XXV, 1912, p. 97, in 

 text. 



Ecchaunornis radiatus radiatus RIDGWAY, Bull. U. S. Nat. Mus., No. 50, VI, 

 1914, p. 385, in key. 



Range: Central Colombia.* 



The geographical distribution of this supposed subspecies requires investigation 

 (cf. Chapman, /. c.). 



