274 Proceedings of the Asiatic Society. [Sept. 



rounded, with the nostrils swollen and oblique, directed upwards ; 

 eyes large prominent ; tympanum quite indistinct, a thin fold 

 runs from the upper edge of the eye to the shoulder ; no distinct 

 fold on the side of the body, which measures 1 T ^ inch, the length 

 being very nearly equal to the distance between the anus and the 

 inner metatarsal tubercle ; length of 4th toe very nearly half inch ; 

 total length of hind limb 1 T \ inches. Fingers thin, free and 

 elongated ; toes entirely webbed up to the tip ; metatarsus with 

 two tubercles, the inner considerably larger (but not as large as in 

 0. lav is), than the outer, the former being laterally compressed 

 with an obtuse edge, the latter tubercular and pointed. The tar- 

 sus has on the upper hinder end a small tubercle, and on the side 

 of the lower inner half a thin fold ; this and the other tubercles 

 are yellowish. Tongue moderately narrow, elongated, terminating 

 posteriorly in a long point. 



Greenish brown above, some of the slightly enlarged tubercles 

 being black and forming, especially on the limbs, small irregular 

 dark spots, a pale median dorsal streak, an other much less distinct 

 on each side of the middle portion of the body ; lower eyelid and a 

 short streak above the arm yellow ; the thin fold behind the eye 

 and the fore limb in front blackish brown ; each femur behind 

 with three dark longitudinal bands, separated by two light colour- 

 ed ones, the upper one of these is very narrow and yellowish, the 

 lower much broader and with a distinct orange tinge, the lowest 

 dark band is purer black than the two upper ones ; hinder side of 

 tarsus blackish, this color continuing on the fifth and the adjoining 

 toe ; extreme edge of upper lip pale. Below, yellowish white 

 with two sub-parallel longitudinal brown bands, extending from 

 the midle of the lower lip to the belly, the sides of the body and the 

 front side of the femora uniform pale yellow ; hind-limbs greenish 

 pale brown, finely marbled and punctated with darker brown and 

 with two somewhat irregular brown spots in the bent between 

 the belly and the femora. 



Although differing in some points from Giinther's description, it 

 is most probable that the specimen which I have just described, 

 does not differ specifically from 0. lima, at least there is no suffi- 

 cient ground for a specific separation from the materials before me. 



