Plate IV.— SUPERFICIAL DISSECTION. 

 Fore Limb (right), Outer aspect. — i. Cartilage of prolongation. 2. Spine of scapula. 3. Dorsal angle 

 of scapula. 4. Tubercle of spine. 5. Infraspinatus muscle. 6. Supraspinatus. 7. Caput magnum. S. Tendon 

 of infraspinatus. 9. Deltoid muscle. 10. Outer tendon of supraspinatus. 11. Insertion of deltoid. 12. Anterior 

 division of external tuberosity of humerus (i.e., the summit). 13. Upper portion of deltoid ridge. 14. Tendon of 

 origin of biceps. 15. Caput medium. 16. Biceps muscle. 17. Brachialis anticus. 18. Insertion of mastoido-humeralis. 

 19. Insertion of caput muscles into summit of olecranon process of ulna. 20. Extensor metacarpi magnus. 

 21. Flexor metacarpi externus. 22. Extensor pedis. 23. Ulnar accessorius. 



