174 The Philippine Journal of Science : 1922 
developed, rounded pads; no web, or only a very small one, be- 
tween first and second fingers; second and third fingers one-third 
webbed, third and fourth nearly one-half webbed; subarticular 
tubercles strongly developed; several small tubercles on palm; 
a skin fold on outer side of fourth finger ending in a rounded 
carpal tubercle; two large tubercles at base of first finger; a 
broken glandular fold on outer side of forearm; first finger 
not extending as far as second; foot about two-thirds webbed, 
the web reaching to near base of disk on the outer side of 
second and third toes but failing to reach base of penultimate 
phalanx on fourth; subarticular tubercles well defined; a strong 
inner metatarsal tubercle on outer side of first toe near base; 
outer metatarsal tubercle very small; a fold on outer side of 
fifth toe not continued beyond tubercle; a slight skin fold on 
heel; hind limb brought forward the tibiotarsal articulation 
reaches tip of snout. 
Color in life—Above grayish white on head and body; a 
dark cinnamon brown bar between the eyes, and dark cinnamon 
dots scattered on back and limbs; throat cream; belly lemon; 
under thighs and in groin deep yellow; spots on posterior part of 
femur “And skin fold on heel cream; lores lighter than snout; 
a sharply defined cream spot below eye which involves part of 
lid; a dark area on tympanum, following cream spot; a black 
area below anus and a blackish line from heel to sole of foot; 
undersurface of hand yellow, of foot light brown. 
Measurements of Philautus zamboangensis sp. nov. 
mm. 
Snout to vent 28 
Width of head, at tympanum 10.5 
Length of head, to angle of jaw 10.5 
Eye to tip of snout 6 
Diameter of eye 4.8 
Interorbital distance 4 
Tympanum 1.5 
Forelimb 16.5 
Longest finger, from wrist 9 
Hind limb 51 
Femur 16 
Tibia 16 
Longest toe 12 
Remarks.—This species appears to be related to Philautus 
bimaculatus (Peters) and P. montanus Taylor. From the for- 
mer it differs in having the openings of the vocal sacs elongate 
slits, nearly half the length of the jaw; in the absence of strong 
tubercles on the under jaw; in having a shorter arm; the distance 
