MR. W. K. PARKER ON THE SKULL IN THE BATRACHIA. 



PLATE 27. 



Figures. 



1 (p. 145) 



2 

 3 



4 



5(13.149) 



Skull of Polypedates maculatus. — Adult male; 2 inches 

 1 line long. India. Upper view 



The same. Lower view 



The same. Mandibles and hyo-branchials. Upper view . 



The same. Stapes and columella. Outer view .... 



Skull of Ixalus variabilis. — Adult female; 1 inch 1 line 

 long. Ceylon. Upper view 



The same. Lower view 



The same. Mandibles and hyo-branchials. Upper view . 



Number of 



times 

 magnified. 



5i 

 "'a 



lOf 



6f 

 6f 



