16, 3 Taylor: Philippine Amphibia 309 
beginning on inner edge, but lying almost entirely behind pos- 
terior level of choane, separated from each other by a distance 
as great as, or greater than, the length of a single series; a 
distinct conical tubercle on anterior median part of tongue; head 
as long as broad or slightly longer; canthus rostralis distinct, 
slightly angular; loreal region sloping obliquely, somewhat con- 
cave behind nostril; diameter of eye slightly less than length of 
snout, reaching slightly beyond nostril; nostril one and one-third 
times farther from eye than tip of snout; tympanum small, cir- 
cular, distinct, two-fifths to one-half diameter of eye, separated 
from eye by a distance equal to three-fourths its diameter; inter- 
orbital region less than the width of a single eyelid; eyelids 
bounded above by slight grooves; a slight, shallow, longitudinal 
groove on snout, continued to between nostrils; skin of back 
smooth; sides somewhat granular, or with short longitudinal 
folds; a large conical tubercle on posterior part of upper eyelid, 
with a few smaller indistinct tubercles; a very slight, distinct 
supratemporal fold; skin of belly and chin smooth; posterior 
aspect of thighs strongly granular; fingers free, slender, with 
large transversely widened disks, except disk on first, which is 
very small, scarcely wider than balance of digit; first finger very 
short, reaching about halfway between subarticular tubercle 
and disk of second finger; second finger very slightly shorter than 
fourth, neither reaching base of disk of third; diameter of largest 
finger disks greater than tympanum; subarticular tubercles large, 
rather flattened; toes slightly webbed at base, the membranes 
not reaching first subarticular tubercles; toes with small disks, 
very much smaller than finger disks; an elongate, oval, inner 
metatarsal tubercle, and a small, round, outer tubercle; third toe 
longer than fifth; tibiotarsal articulation reaches between eye 
and nostril, 
Measurements of Cornufer guentheri Boulenger. 
mm. mm. 
Length, snout to vent 35 36.5 
Length of head 15 15 
Width of head 14,2 14.1 
Length of snout 6.1 6.2 
Diameter of eye 5.9 6 
Diameter of tympanum 2.4 2.5 
Diameter of finger disk 2.2 2.2 
Foreleg 23 22 
Longest finger 10 10 
Hind leg 54 58 
Longest toe ; 15 15.5 
Tibia 17 18 
169611—_7 
