21,3 Taylor: Herpetological Fauna, II 261 
developed, somewhat pointed disks about the size of that on 
the second finger; toes about four-fifths webbed, the web reach- 
ing fourth toe disk by only a very narrow membrane; sub- 
articular tubercles strong; an elongate outer and a small rounded 
inner metatarsal tubercle; a narrow skin fold on outer side of 
fifth toe, and on foot; a mere suggestion of a fold on forelimb; 
hind limb brought forward, the tibiotarsal articulation reaches 
about halfway between eye and nostril. The type specimen is 
a female, without vocal sacs. 
Color in life-——Above, body green to olive green variegated 
with numerous rounded bronze spots; sides yellow-green, spotted 
with olive; belly yellow; lores dark olive; tympanum brown; 
limbs strongly barred with green and bronze; pads on toes cream 
yellow; dorsolateral glandular folds golden yellow. 
Measurements of the type of Rana igorota sp. nov. 
mm. 
Snout to vent 60 
Length of head 22 
Width of head 18 
Length of snout 10 
Diameter of eye 8.2 
Upper eyelid _ 6.5 
Interorbital area 5 
Tympanum 5.5 
Forelimb 38 
Longest finger, with hand . 17 
Hind limb 99 
Tibia 30 
Femur 32 
Longest toe, to metatarsal tubercle 25 
Variation.—There is considerable variation in markings. In 
some specimens the rounded spots on the back are dim or almost 
wanting ; likewise the spots on sides. Some of the younger spec- 
imens were nearly yellow in life. The distinctness of the 
granules on back and femur varies. There are nine cotypes, 
but I fail to find vocal sacs in any of them. Two or three 
specimens have minute spinelike tubercles on the lower jaw, 
throat, and breast, and in the area about tympanum. This may 
be a sexual variation. 
Remarks.—This species is related to Rana luzonensis but 
differs materially in numerous characters. The hind limb is 
shorter in R. igorota, the tibiotarsal articulation reaching no 
farther than the nostril, while in R. luzonensis it reaches far 
beyond the tip of the snout. The snout of R. igorota is less flat- 
tened, the interorbital area narrower, and the disks on the toes 
