110a. 
57 
Accipiter erythrauchen ceramensis, Schl., 
Mus. P.B. Astures, p. 39 (1862). [Ceram, 
type in Leyden Mus. ] 
Ceram Sparrow-Hawk. 
Smaller; wing 2 201 mm. 
D. Thighs greyish white ; no nuchal collar. 
111. 
1lla. 
Accipiter rhodogaster rhodogaster (Schl.), 
Mus. P.B. Astures, p. 32 (1862). [Govon- 
talo, type in Leyden Mus.] 
Red-bellied Sparrow-Hawk. 
Wing ad. 165 mm.; above bluish grey ; 
sides of face and neck very pale; below 
clear vinous red ; tail blackish slate above, 
with 4 or 5 dark bars beneath. 
Accipiter rhodogaster sulaensts (Schl.)., Vog. 
Ned. Ind. Valke, pp. 26, 64, pl. 16, f. 3, 4 
(1866). [Sula Is., type in Leyden Mus.] 
Sula Is. Sparrow-Hawk. 
Wing $175 mm. ; above darker slate grey ; 
sides of face and neck vinous like under 
parts. 
E. Thighs rufous or ochraceous; no nuchal 
Bi: 
collar. 
Accipiter erythronemius Gray,List Accipitr. 
B.M., p. 70 (1848), nom. nud; Kaup 
Contr. Orn. iii., p. 64 (1850). [Bolivia.] 
Grey-backed Sparrow-hawk. 
Wing ¢ 157-160, 2 187 mm. ; above slaty 
grey ; tail brown with about 5 ashy brown 
bars ; cheeks and under surface white, with 
a few dusky shaft lines and bars on breast 
and flanks ; thighs chestnut. 
S. Moluccas, 
Ceram and 
Bouru. 
Celebes, 
Banggai I. 
Sula Islands. 
S. America, 
S.E. Brazil to 
E. Bolivia and 
N.W. Argentina, 
