EXPLANATION OF FIGURE XIII. CONTINUED. 



nAUNCn AM) IXDOD EXTEEMITY. 



C. lUum. 



D. Ischium. 



E. Tibia. 



1. Sacro sciatic ligament. 



2. Spliincter ani. 



3. Depressor coccygis. 



4. Muscles of the tail. 



5. 5. Triceps abductor tibialis. 



6. Vastus externus. 



7. Rectus. 



8. Gastrocnemius muscles. 

 iTT Plantai-ius. 



10. Extensor pedis. 



11. Peroneus. 



12. Flexor pedis perforans. 



13. Insertion of the gracilis. 



14. Gastrocnemii muscles. 



15. Flexor pedis accessorius. 



16. Coui'se of the perforans tendon, inside tKe os c&'cis of the hock joiixt. 



17. Insertion of the gastrocnemius externus into the point of the hock. 



18. 18. Popliteus muscles. 



19. Extensor pedis. 



