236 BROOKLYN INSTITUTE MUSEUM. SCIENCE BULLETIN 2. 6. 



Craspedoprion intermedius Todd, Ann. Carnegie Mus. VIII; 1912; p. 



207 (Rio Yuruan, a tributary of the Guyuni Riv., Venezuela) La 



Lajita, Rio Mato. 

 C[raspedoprion] guianensis Chapman, Bull. A. M. N. H. XXXIII; 1914; 



176 (Caura and Yuman in Venezuela). 



This species is recorded from La Lajita, Rio Mato (a tributary 

 of the Caura). 



RHYNCHOCYCLUS KLAGESI Ridgway. 



Rhynchocyclus klagesi Ridgway, Proc. Biol. Soc. Wash. XIX; 1906; 



p. 115 (Type ex Maripa, Venezuela). 



Besides the type there is in the American Museum collection a 

 specimen from the foot of Mount Duida, Upper Orinoco. 



RHYNCHOCYCLUS SULPHURESCENS SULPHURESCENS (Spix). 



Platyrhynchus sulphurescens Spix, Av. Bras. III. 1825. p. 10. PI. 12, 



fig. i. 



A single adult male was collected at Caicara May 13, 1907. The 

 species was not observed on either of the previous expeditions, nor is 

 it included in Berlepsch and Hartert's list. 



Eye yellowish ; mandible delicate flesh pink ; feet slate color. 



RHYNCHOCYCLUS SULPHURESCENS ASSIMILIS Pelz. 

 Rhynchocyclus assimilis Pelzeln, Orn. Bras. (1869) J P- IIO > P- I ^ 1 - 

 Rhynchocyclus sulphurescens assimilis Berlepsch 4th Internat. Orn. 



Congress 1907; p. 482. 



The American Museum collection contains a specimen from the 

 "Foot of Mount Duida," Upper Orinoco, collected by Miller and 

 Iglseder. 



RHYNCHOCYCLUS POLIOCEPHALUS SCLATERI Hellmayr. 



Rhynchocyclus poliocephalus sclateri Hellmayr, Verh. Zool.-bot. Ges. 

 Wien. LIII. 1903. p. 207. (Type, Barra de Rio Negro) Nericagua 

 and Maipures, Orinoco River, and Suapure and La Pricion, Caura 

 River, Venez., and other points : Hellmayr, Novit. Zool. XIII. 1906. 

 p. 86. 



Rhynchocyclus poliocephalus Berlepsch and Hartert, p. 47. (Nericagua 

 and Maipures, Orinoco River; Suapure and La Pricion, Caura 

 River, Venezuela). 



