41 
79a. Astur sphenurus riggenbacht Neumann, Senegal. 
Bull. B.O.C., xxi., p. 69 (1914) [Gassam, 
E. of Thés. Senegal type in. Riggenbach 
coll. ] 
Riggenbach’s Goshawk. 
Wing ¢ 177 mm.; much darker above, 
more like A. soloensis; below vinous buff, 
throat and upper breast uniform in adult, 
below barred with white. 
#30. Astur povyzonoiaes. (Smith), Ill, Zool: $.-.'S: Arica, N. te 
Afr., pl. xi. (1838). [S. Africa, type in Nyasaland. 
B. M.] 
Little Barred Goshawk. 
Smaller ; wing 3.160, 2 190 mm. ; above 
slaty brown ; tail (including centre feath- 
ers) with 6 darker bars; below white, 
narrowly barred with rufous brown ; wing 
quills all banded with black below. 
81. Astur butleri Gurney, Bull. B.O.C., vii., p. Car Nicobar 
xxvii. (1898). [Car Nicobar I., type in I., Bay of 
Norwich Mus. |] Bengal. 
Butler’s Goshawk. 
Wing ¢ 173 mm. ; tail with only one indis- 
tinct subterminal bar ; under wing-coverts 
white. 
82. Astur soloensis Horsf. Trans. Linn. Soc., China, S. in 
polis, ps 137 (1821). [fava.] winter to Maiay 
Chinese Goshawk. Archipelago and 
[A. cuculoides a synonym. | New Guinea. 
Wing ad. 180-200 mm. ; tail with 5 bars ; 
body below, pale buffy vinous without bars. 
