LIST OF BIRDS OF BORNEO. 185 
Pontianak ( Diard). 
There is one specimen of this bird in the Norwich 
Museum “said to be from Borneo, but probably 
incorrectly’ (Gurney, Ibis, 1880, p. 467). In the 
British Museum Catalogue B. jerdonw appears as a 
synonym of B. remmwardti, but Mr. Sharpe informs 
me that, unless proved to be a distinct species, its 
place will probably be with Baza swmatrensis. Un- 
til the precise affinity of the Bornean bird is settled, 
I follow provisionally Count Salvadori’s nomencla- 
ture. 
426.—Baza leucopias. 
Baza leucopias, Sharpe, Ibis, 1888, p. 195. 
Taguso ( Whitehead ). 
Representative form of B. swmatrensis ( Lafreon.). 
GENUS—MICROHIERA’” 
427.—Microhierax fringillarius. 
Microhierax fringillarws, Sharpe, Cat. Birds B. M. i, 
"207. 
Heras cerulescens, Salvad., Ucc. Bor., p. 3. 
Sarawak (Doria and Beccart); Baram (A. Everett) ; 
Banjarmasin (Mottley) ; Kuala Kapuas (Grabowsky) ; 
S. Borneo (S. Miiller, Croockewit). 
428.—Microhierax latifrons. 
Microlerax latifrons, Sharpe, Ibis, 1879, p. 237, Pl. vii. 
Lawas (Ussher, Treacher); Lumbidan (Ussher, Trea- 
cher); Benkoka (Whitehead); Sandakan (W. B. 
Pryer); Silam (Guillemard). 
This distinct species appears to entirely replace M. 
fringillarius in Northern Borneo. According to 
Mr. Gurney it occurs also in the Nicobar Islands 
(Se2-5 vil, p. 470), but 1 cannot but think that 
his informant must have been in error as to the 
origin of the specimen. 
