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



PLATE 9. 



Figures. 



1 (p. 30) 



2 

 3 

 4 



5 

 6 



7 (p. 53) 



9 



10 

 11 

 12 

 13 

 14 



Number of 



times 

 masrnified. 



Skull of Tadpole of Eana j^ipiens (C). — Third larva (con- 

 tinued from Plate 3). Lower view j 



Part of same object I 



Part of " extra-bi'ancliial " cartilages of tlie same . 



8th section of same stage of skull (continued from I 

 Plate 3) 



9th section 



10th section 



Skull of adult liana jnpiens (continued from Plate 8). — 

 Part of lower view 



The same. Auditory region. Side view 



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



The same object. Inner \aew 



The same skull. Front view of auditory region . 



The same. Suspensorium. Lower view 



The same object. Obliquely upper view 



Part' of same object. Inner view 



41 



4J- 

 ^2 



9 

 9 

 9 



^2 

 3 



3 



3 



3 



3 



3 



3 



