338 G. A. BOULENGER 



white, with scattered brown or black spots; sides of thighs and 

 lower surface of hind limbs bright yellow. 



From snout to vent 41 millim. 



This frog bears some resemblance to R. appendiculatus^ Gthr., 

 from the Philippines and Borneo, which differs in the more 

 developed web between the fingers , the double subarticular 

 tubercles of the fingers, and the longer hind limbs. 



21. Rhaeophorixs feae , sp. n. 



(PL IX). 



Thao. Three specimens. 



Vomerine teeth in two transverse or slightly oblique series , 

 close to and on a level with the anterior inner edge of the 

 choanae. Snout rounded, as long as the diameter of the orbit ; 

 canthus rostralis well marked ; loreal region concave ; nostril 

 nearer the end of the snout than the eye ; interorbital space 

 broader than the upper eyelid ; tympanum very distinct , two 

 thirds the diameter of the eye. Fingers nearly entirely webbed, 

 with very large disks, that of the fourth nearly as large as the 

 eye ; toes entirely webbed ; subarticular tubercles well deve- 

 loped , very prominent ; inner metatarsal tubercle very small , 

 oval, flat, feebly prominent , one third the length of the inner 

 toe. The tibio-tarsal articulation reaches the eye, or between 

 the eye and the nostril. Skin smooth or finely granulate above; 

 a strong fold from behind the eye to above the shoulder ; belly 

 and lower surface of thighs with small granules intermixed with 

 larger ones. Green above, with small golden spots on the back; 

 a golden streak on each side from the tip of the snout to the 

 shoulder, on the canthus rostralis, the outer moiety of the upper 

 eyelid , and the glandular supratemporal fold ; interdigital webs 

 yellow; throat purplish, with a white labial border; breast, 

 belly, and lower surface of limbs white. Male with an internal 

 vocal sac. 



From snout to vent 125 millim. 



