370 RKOOKLYN INSTITUTE MUSEUM. SCIENCE BULLETIN 2. 6. 



HoPLOXYPTERUS CAYANus (Latham). 

 Charadrius cayanus Lath., Ind. Orn. IL 1790. p. 749. 

 Hoploxyptervis cayanus Berlepsch & Hartert, p. 129. 



Native name Alcaravancito. Common along the shores ot 

 streams and ponds. This species does not associate in flocks and 

 rarely more than two or three are 'Seen together. It was noted at 

 all points visited. 



Eye seal brown, eye-lids scarlet ; bill black ; feet scarlet. 



Belonopterus cayennensis (Gmelin). 

 Parra cayennensis Gm., Syst. Nat. L 1788. p. 706. 

 Vanellus cayennensis Berlepsch, Ibis, 1884. p. 441 (Angostura). 

 Belonopterus cayennensis Berlepsch & Hartert, p. 129. 



Native name Alcaravana de corbata; Alcaravan. 



Common on the open savannas. Usually seen in pairs. On the 

 middle Orinoco the nesting season begins in April. 



This lapwing is thoroughly detested by the native deer hunters 

 from the habit it has of following, often for long distances, any one it 

 may see walking about among the little clumps of trees and bushes 

 that here and there dot the savannas, and screaming its displeasure. 

 The deer seem to understand that cry and are instantly on the alert. 



Eye red lake, eye-lids and chin lilac ; bill black at tip, lilac at base ; 

 feet Indian purple. 



Aegialitis semipalmata (Bonaparte). 



Charadrius semipalmatns Bonap., Journ. Acad. N. S. Phila., V. 1825, p. 

 98 (Coast of New Jersey). 

 Found in the delta region from October to April. 



iEciALiTis COLLAR IS (Vieillot). 

 Charadrius collaris Vieill., Nouv. Diet. XXVTI. 1818. p. 136. 

 Aegialitis collaris Berlepsch & Hartert, f). 129. 



A not uncommon resident species usually. Solitary or seen in 

 pairs ou the sand beaches along the rivei' during the dry season and 

 on the op^n savannas during the wet s^eason. 



Eye sea\ brown; bill black; feet flesh color. 



