16 Mr. Alfred R. Wallace on the 



3. Spilornis rufipectus, Gould, P. Z. S. 1857, p. 222; 

 Circaetus bacha celebensis, Schleg., Mus. P.-B. Buteones, p. 27 ; 

 Circaeius rufipectus, Schleg., Valkv. Nederl. Ind. p. 72, pi. xxiii. 

 fig. 1-3. 



Hab. Celebes {TValL). 



Bill black ; iris, cere, and feet yellow, 



4. Spilornis sulaensis (Schlegel, Valkv. Nederl. Ind. p. 72, 

 pi. xxiii. fig. 4-6). 



Hab. Sula Islands {TValL). 



This species is hardly more than a slight local modification of 

 the last. 



5. Spilornis holospilus (Vigors, P. Z. S. 1831, p. 96) ; 

 Circaetus holospilus, Gray & Mitch., Gen. B. pi. 7; Schleg., Mus. 

 P.-B. Buteones, p. 28. 



Hab. Philippine Is. {B. M.) 



Subfamily Milvin^. 

 Haliastur, Selby. 



1. Haliastur indus (Bodd.) ; PI. Enl. 416; Falco pontice- 

 rianus, Bp., Consp. i. p. 15 ; Haliaetus indus, Schleg., Mus. P.-B. 

 Aquilte, p. 19. 



Hab. Malacca, Sumatra, Timor, Flores {Wall.) ; Borneo, 

 Philippine Is. [Mus. Lugd.); India [Jerdon). 



Total length 20 in., wing 15 to 15*5 in. Bill pale lead- 

 colour, tip yellowish ; iris dull yellow ; cere and feet pale yellow. 



2. Haliastur leucosternus, Gould, P. Z. S. 1837, p. 138, 

 B. Austr. i. pi. 4; Haliaetus indus (pt.), Schleg., Mus. P.-B. 

 Aquilce, p. 19. 



Hab. Celebes, all the Moluccas, and New Guinea {Wall.). 



A much smaller bird. Total length 17 to 19 in., wing 135 

 to 14 in. Bill bluish-white ; iris olive-brown ; feet pale yellow. 

 Sits on bare trees over water, and on fishing- stakes. 



MiLvus, Cuv. 

 1. MiLVUs affinis, Gould, P. Z. S. 1837, p. 140, B. Austr. i. 

 pi. 21 ; Schleg., Valkv. Nederl. Ind. t. 20. fig. 1. 



Hab. Timor, Macassar {Wall.) ; Sumatra? {Mus. Lugd.). 



