Index. 



721 









äpix, Av. Bras. 1. 



pag. 





Cathartes papa ..... 1 



= 



*Cathartes aura 







2 



= 



Cathartes ruficollis Sp. . 







2 



= 



Polyborus vulgaris Sp. 







3 



= 



Aquila urubitinga . 







4 



= 



Aquila picta Sp. 







5 



= 



Aquila milvoides Sp. 







5 



= 



Aquila buson Sp. 







6 



= 



*Cymindes leucopygus Sp. 







7 



= 



*Harpyia braccata Sp. 







7 



= 



*Harpyia ornata 







8 



= 



Astur cachiunans 







8 



= 



Astur bracliypterus . 







9 



= 



*Gymnops fasciatus . 







10 



= 



Gymnops strigilatus 







10 



= 



Gymnops aterrimus 







11 



= 



Gymnops aquilinus . 







11 



= 



Milvago ochrocephalus Sp. 







12 



= 



Falco pluinbeus 







12 



= 



Falco cayennensis . 







13 



= 



Bidens rufiventer Sp. 







14 



= 



*ßidens albiventer Sp. 







14 



= 



Bidens cinerascens Sp. 







15 



= 



Bidens sparverius 







16) 





Bidens dominicensis 







16/ 





Bidens aurantius 







17 



= 



Falco invectivorus Sp. 







17 



= 



Falco magnirostris . 







18 



= 



Falco femoralis 







18 



= 



Falco xanthothorax 







19 



= 



Falco nitidus . 







19 



= 



Strix longirostris Sp. 







20 



= 



Strix grallaria 







21 



= 



Strix crucigera Sp. . 







22 



= 



Strix undulata Sp. . 







23 



= 



Strix albomarginata Sp. . 







23 



= 



Anodorhynchus maximiliani 







47 



= 



Arara hyacinthinus 







25 



= 



Arara purpureo-dorsalis Sp. 







26 



= 



Arara macrognathos Sp. . 







26 



= 



Arara Macao . . : 







27 



= 



Arara Aracanga 







27 



— 



Arara ararauna 







28 



= 



Arara severa 







28 



= 



Arara inakawuana . 







28 



= 



Aratinga carolinae augustae £ 



»p. 





29 



= 



Pag. 

 567 

 (Bp.) . 567 

 567 

 567 

 568 

 568 

 568 

 568 

 568 

 569 

 569 

 570 

 570 

 570 

 570 

 571 

 571 

 571 

 571 

 571 

 572 

 572 

 572 



Tinnunculus sparverius australis (Eidgw.) 572 



572 

 572 

 573 

 573 

 573 

 574 

 718 

 574 

 575 

 575 

 576 

 576 

 576 

 576 

 577 

 577 

 577 

 577 

 578 

 578 

 578 



Gypagus papa (Linn.) 

 Catharista atratus brasiliensis 

 ? Cathartes aura (Linn.) . 

 Polyborus tharus (Molina) 

 Urubitinga urubitinga (Gm.) . 

 Urubitinga urubitinga (Gm.) . 

 Busarellus nigricollis (Lath.) . 

 Heterospizias meridionalis (Lath. 

 Rosthramus sociabilis (Vieill.) 

 Spizaetus tyrannus (Wied) 

 Spizaetus ornatus (Daud.) 

 Herpetotheres cachinnans (Linn.) 

 Micrastur sernitorquatus (Vieill.) 

 Ibycter ater (Vieill.) 

 Milvago chimachima (Vieill. 

 Ibycter ater (Vieill.) 

 Ibycter americanus (Bodd.) 

 Milvago chimachima (Vieill. 

 Ictinia plumbea (Gm.) 

 Leptodon cayennensis (Gm.) 

 Harpagus bidentatus (Lath.) 

 Harpagus bidentatus (Lath.) 

 Harpagus diodon (Temm.) 



Abb.. d. II. Kl. d. K. Ak. d. Wiss. XXII. Bd. III. Abt. 



Hypotriorchis rufigularis (Daud.) 



Rupornis m. magnirostris (Gm.) 



Rupornis m. nattereri (Sei. und Salv.) 



Hypotriorchis fusco-caerulescens (Vieill. 



Micrastur ruficollis (Vieill.) 



Asturina nitida (Lath.) 



Otus clamator (Vieill.) . 



Speotyto eunicularia grallaria (Temm.) 



Pisorhina choliba crucigera (Spix) . 



Pisorhina choliba decussata (Lcht.) 



Ciccaba huhula (Daud.) . 



Anodorhynchus hyacinthinus (Lath.) 



Cyanopsitta spixi (Wagl.) 



Ära maracana (Vieill.) 



Ära nobilis (Linn.) . 



Ära chloroptera G. R. Gray 



Ära macao (Linn.) . 



Ära ararauna (Linn.) 



Ära severa (Linn.) . 



Ära manilata (Bodd.) 



Conurus guarouba (Gm.) . 



93 



574, 



