i8o 



Records of the Indian Museum. 



[Vol.. XX, 



limbs with more or less irregular black and yellow or pale brown 

 cross-bands. I^ower parts brown, spotted with white, or brownish 

 white with or without brown marblings. 



Males with internal vocal sacs and an oval gland on the inner 

 side of the arm. 



Eggs I J millim. in diameter in female 68 millim. long from 

 snout to vent. 



Nasal bones narrow, oblique, separated from each other ; 

 ethmoid exposed above, truncate in front, not extending to be- 

 tween the nasals. 



Measurements, in millimetres. 



1-4. Bidi Caves, Sarawak. 5-7. Sarawak. 8. Kina Balu, 9-10. Barabas, S.-E. 

 Borneo. 



Habitat. Borneo. 



Intermediate between R. signata and R. glandulosa. 



95. Rana moellendorffi. 



Rana inoellendorffi, Boettg. Zool. Anz. 1893, p. 363. 



Vomerine teeth in small round groups on a level with the 

 posterior borders of the choanse, nearer to each other than to the 

 latter. 



Head as long as broad; snout obtuse, as long as the eye; 

 canthus rostralis blunt; loreal region nearly vertical, deeply con- 

 cave ; nostril nearer the tip of the snout than the eye ; eye large, 

 very prominent ; interorbital region nearly twice as broad as the 

 upper eyelid ; tympanum very distinct, % to f the size of the eye. 



Fingers slender, the tips dilated into very small discs, which 

 are longer than broad and provided with a lateral groove ; first 

 finger longer than the second ; subarticular tubercles strong. 



Tibio-tarsal articulation reaching the tip of the snout ; tibia 

 If to If times in length from snout to vent, shorter than the fore 

 limb. Toes moderately long, the tips dilated like the fingers. 



