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



PLATE 35. 



Figures. 



1 (p. 198) 



2 

 3 

 4 

 5 



7 (p. 201) 



8 



9 



10 



11 



Skull q£ Bttfo paniherimis. — ^ Adult female; 4^ inches long. 



Africa. Upper view 



The same. Lower view 



The same. Side view 



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

 Stapes and columella of Biifo chilensis (A). — Adult male ; 



3 inches long. Arequipa, Peru. Outer view . . 



The same. Ethmoidal region. Lower view 



Skull of Bttfo melanostictus. — Half-grown male; 2^ inches 



long. India. Upper view 



The same. Lower view 



The same. Side view 



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

 The same objects. Inner view 



Number of 



times 

 magnified. 



2. 

 3 



"^3 



2^ 



■^3 



4 

 4 

 4 

 R 



