316 Philippine Journal of Science 1920 
Color in life Above reddish brown, with darker regular spots 
in middle of back; a dark interorbital spot covering part of 
eyelids; snout light yellow-brown, lighter on canthus; below 
canthus dark, growing slightly lighter on lip; tympanum brown, 
with a black area covering upper part, and an area behind, 
below supratympanic fold, arms and legs barred with brown, 
with a few distinct black spots on thigh near knee and just 
above heel; a dark stripe on tarsus and sole strongly contrasted 
with the lighter color above foot; below cream, posterior aspect 
of thighs brownish; darker about anus. 
Measurements of Cornufer corrugatus (Duméril). 
Length, snout to vent 41 
Length of head 19 
Width of head 19 
Diameter of eye 5.5 
Diameter of tympanum 3.5 
Length of snout 7.3 
Depth of head, in front of eye 5 
Foreleg 26.5 
Longest finger it 
Hind leg 76 
Tibia 24.5 
Femur 22 
Longest toe 21 
Diameter of disk 1 
Variation.—This species, which appears to be distributed over 
the entire eastern part of the Philippine Archipelago, exhibits 
considerable variation. The characters that appear invariable 
are that the first finger is longer than the second, and the tibio- 
tarsal articulation fails to reach tip of snout. The longitudi- 
nal folds on the back are usually regular, assuming the same 
general outlines. However, there are two specimens from Los 
Bafios, Laguna, Luzon, which approach Cornufer meyert (from 
the same locality) in coloration; the arrangement of the lines 
on the back differs from the typical C. corrugatus in that they 
are short and, apparently, do not conform to any regular pattern; 
the lips, both upper and lower, are strongly spotted with black; 
the lores are black and there is a distinct temporal black spot 
limited by the supratemporal fold; the spots on the inner sides 
of limbs are very distinct; there are distinct spots of black on 
shoulders; a dark stripe is present on heel and foot. Another 
small specimen from the same locality is identical with the above 
in color and markings. = 
