114 REPTILES. 



***** Group with vomerine teeth, arranged in two oblique series, 

 convergent posteriorly. 



42. Hyla aurea. 



Rana aurea, Less. Voi/. Coq. Zool. ii. p. GO. pi. 7. f. 2. 



Hyla jacksonieusis, Bihr. MSS. ; Dion. Sf Bihr. p. 602. 



Ranoidea jacksoiiiensis, Tschudi, Butr. p. 79. 



Gray, in Grey's Journ. Expect. Austr. t. 8. f. 3 (without name). 



Fingers free; toes broadly webbed ; head longer than broad ; tongue 

 elliptical, slightly notched behind ; upper pai-ts smooth ; a glandiilar 

 fold behind the angle of mouth. Olive, Math a whitish band on each 

 side of back ; a blackish streak along the canthus rostralis. Male 

 with a subgular vocal sac. 



a~d. Adult. West Austraha. 



e-h. Adult. West Australia. 



?", h. Adult. West Australia. 



l-o. Adult and half-grown. West Australia. 



li-r. Half-gro-mi. West Australia. 



s. Young. West Australia. 



t. Adult. King George's Soimd. From the Leyden Museum as 



H. ewingii, 

 u. Fine specimen. New South Wales. Presented by Sir A. Smith, 

 t;. Adult : not good state. Swan River. 

 lu, X. Yoimg and half-grown. Swan River. Presented by Sir A. 



Smith. 

 y, z. Adult males. Port Essington. Presented by Dr. Fleming. 

 a, /3. Adult males. Port Essington. Presented by Dr. Fleming. 

 y. Half-grown : bad state. Port Essington. Presented by Dr. 



Fleming. 

 2, €. Half-grown. Port Essington. Presented by Dr. Fleming. 

 ^. Adult female. Tasmania. Presented by R. Gunn, Esq. 

 T]-i. Half-grown. Tasmania. Presented by R. Gunn, Esq. 

 K, \. Half-grown: bad state. Tasmania. Presented by R. Gunn, 



Esq. 

 fi. Five young specimens. Tasmania. Capt. Ross's Expedition. 

 V. Adult : very bad state. New Holland. 

 £,. Adidt : not good state. New Holland. Presented by Charles 



Darwin, Esq. 

 0, TT. Adult females. New Holland. Presented by J. B. Jukes, Esq. 

 p. Adult. New Holland. From M. Parzudaki's Collection. 

 ff, T. Adult : not good state. New Holland. Presented by Mrs. 



Rawdon. 

 V. Adidt. New Holland. Presented by the Earl of Derby. 



(p. Adult : veiy bad state. ? Presented by C. Bowring, Esq. 



^. Adult female. Melbourne. Presented by Mr. Krefft. 

 ^. Adult: skeleton. New Holland, 

 w. Adult female : skeleton. Australia. 



Sl-eleton. — Besides the zygomatic and pterygoid arches, there is a 



