ORDER PASSERES. 281 



coverts varied black and white ; bill black ; feet brown ; 

 length five inches ; allied to T. CmnamomeuH. S. 

 America. 



Sylvia Grisea, Lath. pi. Enl. 643. 1. 2. 

 Ashy-gray ; crDwn, throat and chest black ; eye-streak, 

 tips of wing-coverts, belly and crest white ; bill black ; 

 feet ash ; length four and a half inches. Cayenne. 



Tardus Cirrhafus, Lath. Vail. O. A. Sept. t. 48. d*. 

 t. 49. $ . Vail. O. A. t. 77. 



Ashy ; tail white-edged and tipt ; crown crested ; throat 

 varied, black and white ; chest black ; length six 

 inches. S. America. 



Thamnophilus Longicaudatus, Vieil. 



Black ; throat and tail white-spotted ; bill and feet 

 black ; length eight inches. S. America. Mus. 

 Paris. 



Thamnophilus Guttatus, Vieil. 



Abo\e white ; black spotted ; beneath black, white 

 spotted ; bill yellow ; feet brownish ; length seven or 

 eight inches. S. America. Mus. Paris. 



Thamnophilus Radiafus, Vieil. Batara Lisado, Azara, 

 2r2. 



Crest black; capistrum, head and neck above black 

 and white marbled ; cheeks and chest whitish, black 

 streaked ; body beneath white ; bill blue ; base blackish ; 

 feet pale lead-colour; length six and a half inches. S. 

 America. 



2%amnophilus Lineatus, Vieil. 



Black, with reddish white cross stria ; crown rufous ; 

 length six inches. Brazils. Mus. Paris. 

 Vol. VI. U 



