ME. W. K. PARKER ON THE SKULL IN THE MAMMALIA. 
PLATE 32. 
Figures. 
Number of 
times 
magnified. 
1 
Centetes ecaudatus (2nd stage) ; embryo ; ly* inch long ; 
skull ; upper view. 
J 3 
2 
The same ; lower view. 
J 3 
3 
The same ; side view. 
J 3 
4 
The same ; endocranium ; lower view. 
5- 
J 3 
5 
The same ; upper view. 
kJL 
J 3 
6 
The same ; eth mo-septal region ; side view. 
8 
7 
The same ; ossicula auditus ; inner view. 
20 
8 
The same ; hyoid arch ; inner view. 
13* 
