5. IXALTTS. 101 



diameter of the eye. Pingers very slightly, toes half webbed ; disks 

 as large as the tympanum ; subarticular tubercles moderate ; a small 

 inner metatarsal tubercle. The hind limb being carried forwards 

 along the body, the tibio-tarsal articulation reaches the tip of the 

 snout. Skin with a few small tubercles above, granular on the 

 beUy and under the thighs. Brown above, darker marbled ; a light 

 cross band between the eyes ; legs cross-barred. 

 Java. 



a. 2 • Java. Leyden Museum, 



6. Young. Java. 



13. Ixalus femoralis. 



Iialus femoralis, Oiinth. Bept. Brit. Ind. p. 434, pi. 26. f. D. 



pulchellus, aUnth. Ann. Sf Mag. N. H. 1872, ix. p. 88. 



fergusoni, Oiinth. eod. he. 1870, xvii. p. 379. 



Snout rounded, as long as the orbital diameter ; canthus rostralis 

 moderately distinct ; loreal region very slightly concave ; nostril 

 nearer the tip of the snout than the eye ; interorbital space broader 

 than the upper eyelid ; tympanum small, hidden. Fingers slightly, 

 toes two-thirds webbed ; disks and subarticular tubercles moderate ; 

 a very smaU. inner metatarsal tubercle. The hind limb being carried 

 forwards along the body, the tibio-tarsal articulation reaches the tip 

 of the snout, or nearly so far. Skin smooth or minutely glandular 

 above ; a slight fold from the eye to the shoulder ; beneath granular, 

 the granules very large on the belly. Above bluish green, purple, 

 or brownish, immaculate or with black specks, in one specimen 

 with a few large reddish-brown spots ; arras colourless, thighs with 

 a stripe of pigment on its upper surface ; in one specimen the 

 hinder side of the thighs black-spotted. Male with an internal 

 vocal sac. 



Ceylon. 



a. $ . Ceylon. (Type of I. femoralis.) 



h-o. S S • Ceylon. 



d-f, g,h. t? ? • Ceylon. Col. Beddome [0.]. 



i4/ "J o ,~&ligr. Ceylon. G. H. K. Tkwaites, Esq. [P.], 



" ■ '^ . H. K. Thwaites, Esq. [P.]. 



(Type of /. pulchellus.') 



in. 



$. ' Ceylon. G. H. K. Thwaites, Esq. [P.; 



n-p. 5 , hgr., and yg. Ceylon. W.Ferguson, Esq. [P.]. (Types 



oi I. ferguacniJ) 

 q-u, v-w. cJ, ?, hgr., & yg. Ceylon. W. Ferguson, Esq. [P.]. 



14. Ixalus beddomii. (Plate X. fig. 7.) 

 Ixalus beddomii, Oiinth. Proc. Zool. Soc. 1875, p. 675. 



Snout rounded, as long as the orbital diameter ; canthus rostralis 

 moderately distinct ; loreal region very slightly concave ; nostril 

 nearer the tip of the snout than the eye ; interorbital space broader 

 than the upper eyelid ; tympanum small, hidden. Fingers free, toes 



