74 AN EXPEDITION TO MOUNT KINA BALU. 



Ixalus natator. Kina Balu, 4,200'. 

 Oreobatrachiis baluensis. Kina Balu, 2,100'. 

 Bufo leptopus. Kina Balu, 2,100' and 4,200'. 



penangemis. Kina Balu, 2,100' and 4,200'. 



Leptobrachhim baluense, n. sp. Kina Balu, 4,200'. 



hasseltii. Gunong Kappa. 



Mtgalophrys naswta. Koung, Kiou and Kina Balu, 2,100'. 

 1 ddh I/ op] its glutinosus. Menternan River, near Bungol. 



Eight specimens were obtained of the new form Leptobra- 

 chium buluen&e and Mr. Boulenger, (o), pp. 453-454, gives the 

 following- description of the one specimen submitted to him : 



Leptobracfiium baluense. 



k% Tongue pyriform, entire. Vomerine teeth in two small 

 widely separated groups behind the line of the choainv. Head 

 much depressed, nearly twice as broad as long, semicircular in 

 outline ; skin adherent to the rugose skull ; snout shorter than 

 the diameter of the orbit, not projecting beyond the mouth ; 

 canthus rostralis angular ; loreal region vertical, concave ; inter- 

 orbital region nearly twice as broad as the upper eyelid ; tympa- 

 num feebly distinct, three-fifths the diameter of the eye. Fingers 

 rather elongate, slender, first extending- a little beyond second. 

 Foot much longer than the head ; toes moderately long, slender, 

 with a very short web at the base ; no subarticular or metatarsal 

 tubercles. The tibio-tarsal articulation reaches the shoulder. 

 Skin perfectly smooth ; a very small tubercle near the border of 

 the upper eyelid, above the pupil. Back and upper surface of 

 snout dark grey ; posterior half of upper surface and sides of 

 head blackish brown ; a curved light streak, the concavity turned 

 forwards, across the upper eyelids and the interorbital region, 

 followed by a Y-shaped blackish marking ; two light spots on 

 the upper lip, below the eye ; large blackish-brown partly con- 

 fluent spots on the back ; sides dark brown, light-edged above ; 

 limbs dark brown, with rather indistinct darker cross-bars ; 

 throat brown, belly brownish white." 



" From snout to vent 65 millim." 



"A female specimen, full of ripe eggs, 3 millim. in diameter, 

 from Mount Kina Balu, 4,200 feet. " 



