529 



Oz. A v. 



16. Biceps humeri, 0-32 



Inserted partly into the front of the bone of the forearm, to which 



it gives a direct lift, and partly by a tendon winding in a groove round 

 it, being inserted into its inner and under surface. 



17. Brachiceus (externus), 0-26 



Its tendon crosses the tendon of biceps, and is inserted on the inner 



and under side of the bone of the forearm, below the insertion of the 

 >ps. 



18. Triceps, 1-98 



Has a fourth head, from latissimus dorsi. 



19. Anconceus, 0-16 



20. Flexor carpi ulnar is, 0-11 



Inserted into the near end of cannon bone by a common tendon with 

 extensor carpi ulnaris. 



21. Flexor carpi radial is, 0-07 



Origin ; from the inner condyle. 



Inserted into the near and inner end of the cannon bone hj a tendon 

 passing through a groove in the wrist, inside that of the flexor pro- 



fundus. 



22. Flexor digitorum sublimis, 0*22 



23. Flexor dig itorum profundus, 0*48 



24. Supinator radii longus, 0-32 



Inserted into the back of near end of cannon bone. 



25. Extensor carpi radialis, 0-05 



Distributed to the back of ungual phalanx of the outer toe, and by 



fascia to the inner toe. 



26. Extensor aigitorum communis, 0*09 



Distributed equally to both toes. 



27. Extensor carpi ulnaris, 0*33 



This important muscle, as in the Rhinoceros, actually flexes the 

 wrist, though it represents the ulnar extensor ; it is inserted by two 

 tendons (of which one is common to the flexor carpi ulnaris) into the 

 near end and inner side of the cannon bone. It takes its origin by a 

 round tendon from the front of the outer condyle, inside the elbow joint, 

 like the tibialis anticus and extensor digitorum pedis. 



28. Extensor ossis metacarpi pollicis, 0-03 



Arises from the ulna and interosseous membrane ; and is inserted prin- 

 cipally into the back of the phalanx of the inner toe. 



