2i8 Records of the Indian Museum. [Vol. XX, 



Fingers moderately long, depressed, with distinct dermal border, 

 with very large discs, broader than long and much larger than the 

 tympanum, bearing a groove separating the upper from the lower 

 surface and another above, corresponding to the long transverse liml) 

 of the terminal phalanx ; first finger as long as or shorter than 

 the second, third li to i.^ times as long as the snout ; subarticular 

 tubercles moderatel}^ large, moderately prominent. 



Hind limb long, the tibio-tarsal articulation reaching beyond 

 the tip of the snout, the heels strongly overlapping when the limbs 

 are folded at right angles to the body ; tibia 4 to $^ times as long as 

 broad, I'i to if times in length from snout to vent, shorter than 

 the fore limb, longer than the foot. Toes with large discs similar 

 to those of the fingers but considerably smaller, completely webbed, 

 the web feebly notched and involving the base of the discs ; 

 outer metatarsals separated to the base ; subarticular tubercles 

 moderately large or rather small, moderately prominent ; no tarsal 

 fold ; inner metatarsal tubercle oval or elliptic, flat, \ to I the length 

 of the inner toe ; no outer tubercle. 



Skin smooth or finel}- granulate above, sides sometimes with 

 rather large warts ; a glandular fold above the tympanum. Belly 

 and posterior half of lower surface of thighs more or less granulate. 



Brown or dark olive above, spotted or marbled with blackish , 

 or with greyish variegations ; limbs with dark cross-bands. Yellow- 

 ish beneath, uniform or marbled with brown. 



Males with an external vocal sac on each side of the throat, in 

 front of the arm ; fore limb strong, with a large pad on the inner 

 side of the first finger, covered during the breeding season with 

 a velvety greyish horny layer. 



Nasal bones small and widely separated from each other 

 and from the ethmoid, which is truncate or rounded in front. 

 Terminal phalanges T-shaped, the transverse limb longer than the 

 longitudinal. 



Tadpole with a large ventral sucking-disc, truncate in front, 

 free on the sides and behind. Tail about li- times the length of 

 the body, pointed, the dorsal crest commencing at a short distance 

 from the body. Beak strong, black ; lip much developed, not 

 fringed, with 8 upper (3 uninterrupted) and 3 lower (2 uninterrupt- 

 ed) series of horny teeth. 



Eggs 1^ to 2 millim. in diameter, not pigmented. 



Measurements, in millimetres. 



