1889. ] ANATOMY OF RHINOCEROS SUMATRENSIS. 15 
flexor condyle, and (2) by a fleshy head partly from the olecranon and 
partly from the humerus. Its flat fleshy belly passes down, the main 
tendon passing over, and being connected with, a large sesamoid (?) 
bone over the distal end of the ulna to be inserted into the pisi- 
Pigdcds 
FU. Subl. 
Fore limb (posterior surface) of Rhinoceros sumatrensis. 
Fi. subl., flexor sublimis ; FV. carp. wln., flexor carpi ulnaris; Fi. pr., flexor pro- 
fundus digitorum ; Znz., interosseus. 
form bone; a few fleshy fibres, given off before the muscle becomes 
tendinous, are inserted into the radial side of the carpus. 
Flexor internus metacarpi.—Arises from the flexor condyle (there 
is a bursa half an inch in diameter between the muscle and the 
condyle) as a big fleshy mass. Passes down in a groove on the 
