320 CLASS AVES. 



blackish-brown ; deep-yellow beneath ; outer tail- 

 feathers very long. South America. 



Muscicapa Yetapa, Vieil. Tyrannus Violentus, Vieil. 

 Yetapa, Azara. 190. 



Crown- feathers yellow, black- tipt ; bluish ash above, 

 white beneath ; quills, tail, bill, and feet black. South 

 America. 



In the second section, the tail is square. Some have 

 the wings moderate, inner beard of the quills entire. 

 Platyrhynchos, Temm. 



Lanius Sulphuratus, Lin. Corvus Flavus, Gm. PI. 

 Enl. t. 296. 249. Vieil. O. A. S. t. 47. Tyrannus 

 Magnanimus, Vieil. Corvus Flavigaster, Lath. 



Brown ; yellow beneath ; head blackish, with a whitish 

 ring ; bill and feet black. South America. 



Lanius Pitungua, Lin. Tyrannus Pen- 

 taveo, Vieil. PI. Enl. 212. Vieil. O. A. S. 16. Ty- 

 rannus Carnivorus, Vieil. 



Black ; beneath yellow ; crown-streak fulvous ; ocular 

 band, white ; bill black. 



Muscicapa Audax, Lath. PI. Enl. 453. 2. 



Black ; yellowish beneath ; crown yellow ; face, &c., 

 white. Brazils, 



Muscicapa erincta, Lin. Muscicapa 

 Ludoviciana, Lath. Wils. A. O. t. Tyrannus Irri- 

 tahilis, Vieil. Tyr. Cayanensis, Briss. Suiriri Brim 

 et Rouge, Azara, 95. 



Head and neck bluish ; belly yellowish ; back greenish j 

 quills and tail reddish; bill and feet brown. N. 

 America. 



