4. HYLA. 385 



Hyla eyanea, part., Dum. ^ Bihr. p. 577. 

 Oalamites oyaneus, part., Steindachn. Novara, Amph. p. 66. 

 Oalamita dolicliopsis, Cope, Journ. Ac. Philad. (2) y\. 1867, p. 204. 

 Pelodryas militarius, Ramsay, Proc. lAnn. 8oc. N. S. Wales, ii. p. 28 ; 

 Macleay, ibid. p. 138. 



Diflfera from H. emralea in the following points : — Snout longer, 

 twice as long as the diameter of the eye ; fingers half wehhed ; 

 disks larger, considerably larger than the tympanum; hind limb 

 much longer, the tibio-tarsal articulation reaching the tip of the 

 snout, or beyond. Skin of head and scapular regions not, or but 

 very slightly, thickened, without large pores. Lower lip with a 

 white, below brown-edged, margin ; a white streak along the outer 

 edge of forearm and tarsus. Size larger — from snout to vent 

 115 millim. 



Austro-Malaysia. 



66. Hyla infrafrenata. (Plate XXVI. fig. 1.) 



Hyla infrafrenata, Giinth. Ann. ^ Mag. Nat. Hist. (3) xx. 1867, 

 p. 56. 



Agrees in every respect, in coloration as well as in structural 

 characters, with H. dolichopsis, but the digital disks are much 

 smaller than the tympanum. From snout to vent 45 millim. 



North Australia. 



a. Hgr. Cape York. (Type ) 



67. Hyla montana. 



Hyla montana, Peters Sr Doria, Ann. Mus. Civ. Oenov. xiii. 1878, 

 p. 42?, pi. 7. f. 1. 



Tongue subcordiform. Vomerine teeth in two groups between 

 the choanae. Snout rounded ; canthus rostralis distinct ; tympanum 

 small. Fingers half webbed ; no distinct rudiment of poUex ; toes 

 entirely webbed ; disks moderate. Skin smooth above ; belly and 

 lower surface of thighs granulate. Upper surfaces olive-brown ; 

 yellow beneath, dotted with brown. From snout to vent 62 miUim. 



New Guinea. 



68. Hyla aUbopunctulata. (Plate XXIV. flg. 4.) 



Tongue small, circular, adherent. Vomerine teeth in a scarcely 

 interrupted transverse series behind the level of the moderate-sized 

 choanse. Head moderate, broader than long ; snout rounded, as 

 long as the diameter of the orbit ; canthus rostralis distinct ; loreal 



2c 



