Phalanges of foreleg 



v Skull 



,' Radius 

 and ulna 



Metacarpals' ,' „--' 

 ,' Pelvic girdle' . " 



Carpus y ..•■■•■' ""-» 



Femur 



— j- -Tibia and fibula 



__ , - Tarsus 



Rudimentary toe 



- -Metatarsals 



-" ;*5*- Phalanges of hind leg 



v. Vertebral 

 / column 



Urostyle 



Fig. 174. Skeleton of frog. (Natural size) 

 Modified from Duges 



