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Mr. G. A. Boulenger on new Malay Frogs. 107 



IxaJus mindorensts. 



Snout subacuminate, not projecting, as long as the diameter 

 of the orbit ; canthus rostralis distinct ; loreal region concave ; 

 nostril slightly nearer the tip of the snout than the eye ; 

 interorbital space broader than the upper eyelid ; tympanum 

 distinct, one third to two fifths the diameter of the eye. 

 Fingers free; toes one-third webbed; disks as large as or a 

 little smaller than the tympanum ; a small inner metatarsal 

 tubercle, Tibio-tarsal articulation reaching the nostril or the 

 tip of the snout. Skin smootli above ; throat and belly 

 granulate. Grey above, sides paler, sometimes with a dark 

 brown lumbar streak ; temples, and sometimes the lores, dark 

 brown; a white streak along the upper lip, or an oblique 

 white streak below the eye ; limbs with more or less distinct 

 dark cross-bands ; lower parts white, uniform or spotted or 

 marbled with brown. 



From snout to vent 29 millim. 



Several specimens from Mindoro (Mount Dulangan, 

 5000 feet), presented to the British Museum by the Sub- 

 scribers to the Whitehead Expedition Fund. 



Ixalus leitensis. 



Snout subacuminate, not projecting, as long as the diameter 

 of the orbit ; canthus rostralis distinct ; loreal region con- 

 cave ; nostril nearer the tip of the snout than the eye ; inter- 

 orbital space a little broader than the upper eyelid ; tympanum 

 hidden. Fingers free; toes one-third webbed j disks of 

 fingers large, of toes a little smaller; a small inner meta- 

 tarsal tubercle. Tibio-tarsal articulation reaching a little 

 beyond the tip of the snout. Skin shagreened above ; a 

 strong temporal fold ; throat and belly granulate. Keddish 

 brown above, with a pair of black spots on the anterior part 

 of the back ; limbs with rather indistinct darker cross-bands ; 

 groin, sides of thighs, and lower surface of tibia dark brown ; 

 a black blotch on the vent, edged with yellowish above ; a 

 yellowish spot at the heel ; throat and belly whitish. 



From snout to vent 20 millim. 



A single specimen from Leyte, Philippines, presented to 

 the British Museum by the Subscribers to the Whitehead 

 Expedition Fund. 



