4. I1YLA. 41.") 



small ; a distinct fold along (he inner edge of the tarsus. The hind 

 limb being carried forwards along the body, the tibio-tarsal articu- 

 lation reaches beyond tho tip of the snout. Upper surfaces with 

 smooth warts; belly and lower surface of thighs granulate. 

 Brownish or olive above, with large insuliform, more or less con- 

 fluent dark spots: a blackish streak along loreal and temporal 

 regions: lips and sides of thighs generally spotted with whitish: 

 beneath whitish, immaculate ; the male's throat brownish. Male 

 with an internal BtfognlaSk vocal sac; during the breeding-season 

 the inner £Jd&, a£-th#^jrst** finger covered with brown rugosities. 

 From snout to vent 4? millim. 

 Eastern Australia. 



a-c, d. cS , $ , & vg- Sydney. G. Krefft, Esq. [C.l 



e >f> ff- d 2- Australia. G. Krefl't, Esq. [C.J. 



131. Hyla nasuta. 



Litoria nasuta, Giinth. Cat. p. 97. 

 Pelodytes nasutus, Grqy, Zool. Misc. p. 56. 

 Litoria nasuta, txte^piaakm. Nbvara, Amph. p. 56. 

 Hyla nasuta, Keferst. Arch.f. Naturg. 1868, p. -77, pi. 6. f. 16. 



Closely allied to II. freydneti, from which it may be distinguished 

 at once by the presence of numerous longitudinal plaits on the back. 

 Besides, the hind limb and, especially, the toes are still more elon- 

 gate, and the web betw et*. the latter is somewhat more developed. 

 Dark markings arranged in longitudinal bands on tho back; a 

 tight streak along each sido of the middle of the back ; hinder side 

 of thighs with one or two more or less defined black longitudinal 

 streaks. Otherwise as in II. freydneti. From snout to vent 

 48 millim. 



Northern and Eastern Australia. 



(Type.) 



Earl of Derby [P.]. 



G. Krefft. Esq. [C.l. 

 (4. Kivtlt, Esq. [C.l. 

 .Sir J. Richardson [P.]. 



1 32. Hyla dimolops. 



Litoria punctata, Giinth. Cat. p. 145. 

 Litoria punctata, -i. Dum. Ann. 8c. \<it. 1853, p. 149. 

 Hyla dimolops, Cope, Proc. Amer. Philos. Soc. \i. L869, p. 163. 



Vomerine teeth in two oblique series. Head shorter than in //. 

 freydneti. Toes nearly entirely webbed. Upper surfaces smooth: 

 a narrow glandular lateral fold. Bluish grey above; back with 

 scattered black dots; inner side of hind limbs black- and yellow- 

 marbled, otherwise as in H. freydneti. 

 dney. 



