Ya2 MANUAL OF PHILIPPINE BIRDS. 
Page 388: To localities for Dasylophus superciliosus add: Polillo 
(McGregor) ; under Luzon add: Bartsch. 
Page 390: To names of oii of Xantholema hemacephalum, 
under Luzon, add: Bartsch. 
Page 391: To names of collectors of Xantholema roseum, under 
Negros, add: Celestino. 
Page 393: T’o names of collectors of Yungipicus validirostris, wnder 
Luzon, add: Bartsch. 
Page 394: ‘To names of collectors of Yungipicus maculatus, under Ne- 
gros, add: Celestino. 
Page 397: To localities for Yungipicus ramsayi add: Papahag, off 
Tawi Tawi (Bartsch). 
Page 397: Interpolate, after Yungipicus ramsayi: 
YUNGIPICUS SIASIENSIS Mearns. 
SIASI PYGMY WOODPECKER, ' 
Yungipicus siasiensis MEARNS, Proc. U. 8S. Nat. Mus. (1909), 36, 438. 
Siasi (Bartsch). 
“Adult male (type).—Similar to the male of Y. ramsayi, but with a 
smaller bill and without white markings on the upper surface of the 
primaries or secondaries except a small concealed white spot on inner 
webs of several secondaries, and with much less white on the inner margins 
of the inner webs on under side of wing; and the orange-yellow of the 
under parts is much more restricted, being confined to a narrow band 
across the chest. 
“Adult female ( * * * ).—Similar to the male, but lacking the 
elongated scarlet feathers on the edge of the posterior half of the crown 
and occiput, the entire upper surface of head and neck being dark brown. 
The white markings of the upper and under sides of the wings are 
restricted to the same extent as those of the type, and tend to form a very 
narrow brownish white margin to the inner webs of the innermost second- 
aries, below, instead of forming squarish detached white spots as in Y. 
ramsayt; the orange-yellow pectoral band as in the male. 
“Measurements of Yungipicus siasiensis—Adult male (type): Wing, 
83 mm.; tail, 47; culmen, 19.5. Adult female( * * * ): Wing 85 
mm. ; tail, 49; culmen, 20.2.” (Mearns.) 
Page 400: To localities for Chrysocolaptes hematribon add: Polillo 
(McGregor). 
Page 401: 'l’o names of collectors of Chrysocolaptes montanus, wader 
Mindanao, add: Bartsch. 
“This is a species of eastern Mindanao, intergrading with lucidus 
at Pantar, western Mindanao, instead of being a mountain form.” 
(Mearns. ) 
