BUFO. 



12. Muscular System. Skin one of the hind-limbs and make a drawing of the 

 ventral surface showing in the thigh : vastus- internus ; adductor longus ; sartorius ; 

 adductor magnus; rectus internus major; rectus internus minor; in the shank: 

 gastrocnemius and tendo Achillis ; tibialis posticus ; tibialis anticus. 



13. Muscular System. Draw a dorsal view of the same limb showing, in the thigh : 

 rectus anticus femoris ; vastus externus ; biceps ; semimembranosus ; rectus internus 

 minor : in the shank : gastrocnemius ; peroneus ; tibialis anticus 



