xm, D, 6 Zimmer: Birds of Southern Palawan 349 



more greenish; remiges and rectrices with broader, brighter 

 olivaceous edging; terminal white spots on outer rectrices 

 smaller, more sharply defined; under parts paler generally but 

 with the pale areas, though more extensive, less pure white; 

 ventral streaks indistinct or obscured by pale margins to fea- 

 thers ; size smaller ; bill shorter and broader in proportion, more 

 obtuse. Sexes similar. 



Type. — No. 1446, male, adult, collection of J. T. Zimmer; 

 Brooke's Point, Palawan, P. I., March 14, 1916, collected by 

 J. T. Zimmer. 



Description. — Above olivaceous, back and interscapulars be- 

 tween dark citrine and warbler green, becoming browner on 

 the head, brighter and more yellowish on rump and upper tail 

 coverts, which are nearly pyrite yellow; wing coverts, remiges, 

 and rectrices chaetura black broadly edged with olive yellow, 

 becoming strontian yellow on outer primaries, tertials tipped 

 with olive yellow; two outer pairs of rectrices with sharply 

 defined, narrow terminal spot of white on inner web; feathers 

 of whole top of head with darker brown centers; forehead in- 

 clining to ashy; lores whitish; a narrow eye ring pale yellow; 

 a white malar line separated from the throat by an indistinct 

 brown line ; throat white ; rest of under parts white with a buffy 

 tinge, almost marguerite yellow; breast, flanks, and sides of 

 abdomen indistinctly streaked with dark hair brown, more or 

 less obscured by pale margins to the feathers ; under tail coverts 

 with median, basal brown markings. Length, 111 millimeters; 

 wing, 63 ; tail, 35 ; tarsus, 14 ; culmen from base, 7 ; bill from 

 nostril, 5 ; greatest width of bill, 7.- 



Type. — No. 1499, female, adult, collection of J. T. Zimmer; 

 Brooke's Point, Palawan, P. I., March 31, 1916, collected by 

 J. T. Zimmer. 



Description. — Indistinguishable from the male in general ap- 

 pearance. Length, 112 millimeters; wing, 60; tail, 32; tarsus, 

 14; culmen from base, 8; bill from nostril, 6; greatest width of 

 bill, 7. 



Only two individuals of this species were seen, the two which 

 constitute the types. They were found in the deep forest asso- 



' A series of four adult males of A. seruginosus in my collection from 

 Luzon have the following respective measurements (in millimeters) : 

 Length, 116, 117, 113, 118; wing, QQ, 66.5, 66, 67; tail, 35, 37, 38, 38; 

 tarsus, 14, 14, 14, 14; culmen fi-om base, 9, 9, ?, 9; bill from nostril, 

 6.5, 6.5, ?, 7; greatest width of bill, 7, 7, 6.5, 6.5. One specimen has 

 the tip of its bill damaged; hence the interrogations. 



