, Gen. 
66 
and irregularly barred with dark brown ; 
under surface of tail and tips of primaries 
whitish. 
XXIX. MEGATRIORCHIS Salvad. & 
D’Alb. (1875). 
Type by orig. desig. M. done Salvad. & D’Alb. 
Wings short, slightly longer than tail; tail long, 
rounded ; inner toe shorter than outer. 
127. Megatriorchis dorie Salvad. & D’Alb., 
Ann. Mus. Civ. Genov. vii., p. 805 (1875). 
[Yule Island.]} 
Doria’s Buzzard-Hawk. 
Wing ad. (sexes ?), 290-325 mm. ; plumage 
above brownish black, with rufescent 
margins ; below white, spotted longitudin- 
ally with brown; wings and tail above 
banded alternately with brownish-black 
and pale greyish-brown. 
S.E. New 
Guinea. 
Gen XXX. HETEROSPIZIAS Sharpe (1874). 
Type by monotypy Falco meridionalis Lath. 
Nostrils round, with large tubercular process ; 
wings reaching up to or beyond tail; tail about 
twice equal to tarsus. 
*128. Heterospizias meridionalis meridionalis 
(Lath:)>. Ind; Orn. 17 pe 36) 31790): 
[Cayenne. } 
Red-winged Hawk. 
Size of Buteo; wing ¢ 386-404, 2 393-417 
mm.; head and shoulders rufous ; mantle 
and scapulars pale slate grey with rufous 
margins ; rump and tail purplish black, tail 
with a medium white bar and white tips ; 
below rufous with narrow nearly obsolete 
black bars. 
S. America 
(Panama and 
Colombia to 
S.E. Brazil, 
Bolivia and 
Paraguay). 
