236 BROOKLYN INSTITUTE MUSEUM. SCIENCE BULLETIN 2. 6. 
Craspedoprion intermedins Todd, Ann. Carnegie Mus. VIII; 1912; p. 
207 (Rio Yuruan, a tributary of the Guyuni Riv.. \''enezuela ) La 
Lajita, Rio Mato. 
C[raspcdoprion] guianeiisis 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. 
Rhyiuiioeycliis klayesi 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). 
Platyrhviiehiis siilphiireseeiis Spix, Av. Bras. III. 1825. p. 10. PL 12, 
fig." I. 
A single adult male was collected at Caicara May 13. 1907. The 
species was noi 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) ; p. no, p. 181. 
Rhynchocyclus sulphurescens assimilis Berlepsch 4th Internat. Orn. 
Congress 1907; p. 482. 
The American Museum collection contains a specimen from the 
"Foot of ]\Iount Duida." L'pper Orinoco, collected by Miller and 
Iglseder. 
Rhynchocyclus poliocephalus sclateri Hellmayr. 
Rhynchocyclus poliocephalus sclateri Hellmayr, Verb. 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. iqo6. 
p. 86. 
Rhynchocyclus poliocephalus Berlepsch and Hartert. p. 47. (Nericagua 
and Maipures, Orinoco River ; Suapure and La F'ricion. Caura 
River, Venezuela). 
