*31. 
3la. 
Outer 
Gen. XVII. 
16 
Milvago chimango chimango (Vieill.), N. 
Dict., v., p. 260 (1816). [ex. Azara— 
Paraguay.| 
Chimango Caracara. 
Wing ad. 292 ; tail 170 mm. ; above rufous 
brown ; head and neck with black central 
streaks; upper tail-coverts white; tail 
with broad subterminal dark band ; below 
brownish ochre with dark shaft stripes. 
Milvago chimango temucoensis W. Sclat. 
Bull. B. O. C., xxxviii., p. 43 (1918). [Palal, 
near Temuco, Chile, type in B.M.] 
Chilian Chimango. 
Wing 280-293 mm.; much darker and 
more richly coloured. 
Sub-Fam. II. ACCIPITRINZ. 
toe connected to middle one by an inter- 
digital membrane ; tibia and tarsus about 
equal in length. 
Type Vultur radiatus Scop. 
Lores and sides of face bare ; size large (23.50— 
27 3n:); 
*32. 
Gymnogenys radiatus (Scop.), Del. Faun. et 
Flor. Insubr., ii., p. 85 (1786). [Mada- 
gascar.| 
Madagascar Gymnogene. 
Wing ¢ 395, tail 305; wing 2 405, tail 
305 mm. ; plumage silvery grey, lower back 
S. America from 
S.E. Brazil to 
Tierra del Fuego 
Chile. 
GYMNOGENYS Lesson (Traiteé, livr.i., Feb., 1830). 
Madagascar. 
