16, 8 Taylor: Philippine Amphibia 305 
Philautus bimaculatus (Peters). 
Leptomantis bimaculatus Peters, Mon. Ber. Ak. (1867) 32. 
Ixalus ? bimaculatus BOULENGER, Cat. Batr. Sal. Brit. Mus. ed. 2 
(1882) 106. 
Description of species.— (After Peters.) Male with vocal sac, 
the openings small, not far from corner of mouth; tongue forked 
behind; snout scarcely longer than diameter of eye, with a dis- 
tinct canthus rostralis, truncate in front; nostrils lateral, lying 
somewhat behind angle formed by the canthus rostralis and 
anterior end of snout; distance between nostrils is almost equal 
to their distance from eyes; tympanum small, the diameter about 
one-third diameter of eyes, and covered with skin; eyes very 
large, with pupil horizontal; body skin smooth; submental region 
with large granules; abdomen finely granulate; disks of fingers 
round, larger than toe disks; first finger placed opposite to the 
others, thickest at its base; second and third fingers one-third 
webbed; third and fourth half webbed; toes almost wholly 
webbed, reaching two-thirds of the distance on last joint of 
fourth toe; sole of foot smooth, a small projection covered with 
skin at its base; the insertion of sacral joint small. 
Color.—Above violet-brown with unequal dark spots and trans- 
verse bands; a band between eyes; joints of limbs with darker 
transverse bands; under eye a characteristic, broadened, sharply 
truncate, yellowish white spot; a second, much smaller, imme- 
diately behind and under corner of mouth; below yellowish white. 
Measurements of Philautus bimaculatus (Peters). 
mm. 
Total length 34 
Head length 12 
Foreleg 25 
Hind leg 62 
Remarks.—Two specimens, the types, from the upper Agusan 
Valley, Mindanao, are known. 
Philautus montanus sp. nov. Plate 3, fig. 5. 
Type.—No. 29, Bureau of Science collection; collected on 
Mount Bongao, Bongao, near south end of Tawitawi, at an 
elevation of about 700 meters, by E. H. Taylor. 
