1889. } ANATOMY OF RHINOCEROS SUMATRENSIS. 21 
also from the shaft of that bone; it passes down through a groove 
to be inserted into the head of outer metatarsal. 
(2) The second peroneal has a common origin with the first 
Hind limb (posterior aspect) of Rhinoceros swmatrensis. 
Fi.d., flexor longus digitorum; Gas¢r., gastrocnemius; P/., plantaris ; Pl.fas., 
plantaris fascia; Popl., popliteus; So., soleus; FI.I., tendon of flexor longus. 
from head of fibula; it is separated below by a ridge of bone; it is 
inserted into metatarsal bone of outer toe. 
