MR. W. K. PARKER OK THE SKULL IN THE BATRACHIA. 
PLATE 43. 
Figures. 
Number of 
times 
magnified. 
1 (p. 227) 
Skull of Diplopelma Berdmorei ( ().—Adult female ; 1 inch 
1 line long. Moulmin, Tenasserim. Upper view . 
9 
2 
The same. Lower view. 
9 
3 
The same. Mandible. Outer view. 
9 
4 
The same. Hyo-branchials. Lower view. 
9 
5 
The same. Stapes and columella. Outer view .... 
18 
6 
Mandibles and hyo-branchials of Diplopelma ornatum, 
vel rubrum (same as in Plate 42). Lower view . 
9 
7 (p. 240) 
Skull of Engystoma carolinense. —Adult male; 11 lines 
long. Florida. Upper view. 
12 
8 
The same. Lower view. 
12 
9 
The same. Mandible. Outer view. 
12 
10 
The same. Hyo-branchials. Lower view. 
12 
11 
The same. Suspensorium, annulus, columella, and stapes. 
Outer view.. 
24 
11a 
The same. Sectional views of stapes. 
24 
