CATHARTID.E. 509 



POLYBORUS. 



Polyborus, Vieillot, Anal. p. 22 (1816). 



2483. Polyborus tharus. 



Falco tharus, Hoi. Saggio sulla St. Nat. p. 264. 

 Polyborus tharus, Strickl. Orn. Syn. p. 18: Sharpe, Cat. B. i. 

 p. 31. " 



a Brazil (Arthur Strickland). 



2484. Polyborus cheriway. 



Falco cheriway, Jacq. Beitr. p. 17, pi. 4. 

 Polyborus cheriway, Sharpe, Cat. B. i. p. 33. 

 a Guatemala (J. Constancia] 1851. 



FAMILY. CATHARTID^E. 



CATHARTES. 



Cathartes, Illiger, Prodr. p. 236 (1811) (partim). 



2485. Cathartes aura. 



Vultur aura, Linn. Syst. Nat. i. p. 122. 

 Cathartes aura, Strickl. Orn. Syn. p. 1. 

 jEnops aura, Sharpe, Cat. B. i. p. 25. 

 a Chili (T. C. Eyton) 1846. 



SARCORHAMPHUS. 

 Sarcorhamphus, Dume'ril, Zool. Anal. p. 32 (1806). 



2486. Sarcorhamphus gryphus. 



Vultur gryphus, Linn. Syst. Nat. i. p. 121. 

 Sarcorhamphus gryphus, Strickl. Orn. Syn. p. 4: Sharpe, Cat. 

 B. i. p. 20. 



a (Arthur Strickland] 1850. 

 A species of tlie Chilian Andes, Patagonia, <fec. 



GYPAGUS. 

 Gypagus, Vieillot, Anal. p. 21 (1816). 



2487. Gypagus papa. 



Vultur papa, Linn. Syst. Nat. i. p. 122. 



