256 



HYLIDJ3. 



once and a half as long as raclius-ulna. Carpus with 

 six elements, two of which are in contact with radius- 

 ulna ; two bones to the prsepollex. 



Pelvis about two-thirds the length of the vertebral 

 column. Pubis ossified, not entering the acetabulum. 



Fig. 95. 



Skeleton of male. 



Femur feebly curved, as long as or shorter than tibia- 

 fibula ; astragalus and calcaneum slender, about half 

 the leno-th of tibia-fibula; three tarsalia in the distal 



