348 Philippine Journal of Science 1920 
snout small, truncate, projecting over lower jaw with a 
small tubercular tip; nostril much nearer tip of snout than eye; 
tympanum irregularly oval, rather indistinct, separated from 
eye by a distance equal to much more than greatest diameter of 
tympanum; jaw semicircular in outline, almost hidden when 
viewed from above; a bonelike ridge from eye to above tympa- 
num; interorbital space little more than one and one-half times 
the width of upper eyelid (exclusive of horn), its greatest diam- 
eter from one-half to two-thirds that of eye; skin of body 
rather smooth with folds and occasional, irregular tubercles; 
skin of occiput rather involved in the cranial ossification; a dis- 
tinct dermal spine, or horn, points outward from the middle of 
outer edge of upper eyelid, its length a little more than half the 
width of eyelid; upper eyelid granular; a skin fold follows the 
bony ridge above tympanum, and continues back and down 
to near arm; a small dermal spine at angle of jaw; an enlarged, 
more or less distinct, short glandular fold above insertion of 
arm; a distinct transverse fold behind head; two dorsolateral 
skin folds reaching a little more than two-thirds the distance to 
end of body, and beginning behind the skin fold that delineates. 
the head; breast with two mammalike rounded tubercles, one 
on either side; skin on chin smooth; belly with scattered blunt 
tubercles; hind limbs with dim, narrow, transverse granular 
folds; no tarsal fold; fingers very slightly swollen at tips; first 
finger slightly shorter than second; second and fourth of nearly 
equal length; subarticular tubercles very indistinct, forming 
more or less continuous longitudinal ridges; a dim tubercle at 
base of first finger; toes slightly dilated at tip, with a mere rudi- 
ment of web at base; subarticular tubercles wanting or indis- 
tinct; a large, flat, prominent inner metatarsal tubercle; no 
outer tubercle; tibiotarsal articulation reaches halfway between 
eye and tympanum. 
Color in life—Above olive brown, anterior part of head 
slightly lighter than back; a dim, angular, lighter stripe across 
head; indistinct mottling on head and back; sides with occasion- 
al tubercles, usually of darker color, but yellow tipped; a canthal 
black streak; upper lip mottled brown, a brownish area below 
eye involving a distinct black spot behind eye; arm strongly 
barred with dark brown; fingers also barred; hind leg and foot 
barred brown; chin dusky brown spotted with darker, and with 
two dim, longitudinal, lighter yellowish lines; two yellow spots 
on breast; belly yellowish with brown mottlings. 
