4- ORNITHOLOGICAL INDEX. 



Fam. 3. FALCONIDiE, Leach. {Gen. Falco, Linn.) 

 SuBFAM. 1. AQUILINA, Vig. 



Ibycter^ Vieill. 



lb. leucogaster, Vieill. Gal. des Ois. v. 1 . pi. 6. 



Daptrius^ Vieill. 



Dapt. ater, Vieill. Gal. des Ois. v. I. pi. 5. 



Polyborus, Vieill. 



Pol. Brasiliensis, Sw. Zool. III. %nd Ser. pi. 1. 



ochrocephalus, Jard. and Selb. III. Orn. v. 1 . pi. 2. 

 vulgaris, Vieill. Gal. des Ois. v. I. pi. 7. Spix^ Av. 

 Sp. Nov. v.l.t. i\ y/< p. 3. 



Pandion, Sav, 



Pand. Americanus, Vieill. Gal. des Ois. v. I. pi. 11. 



Haliaeetus, Sav. 



Hal. erythronotus, Capt.King in Zool. Journ. v. 3. p. 4^4. 

 Girrenera, Vieill. Gal, des Ois. v. I. pi. 10. 



