394 



ANATOMY OF THE DOG. 



The Skeleton of the Dog. (Youatt.) 



THE HEAD. 



1. The intermaxillary bone. 

 \i. Nasal bone. 



3. Maxilla superior. 



4. Lachrymal boue. 



5. Zygomatic bone. * 



6. Orbit. 



7. Frontal bone. 



8. Parietal bone. 



9. 9. Occipital bone. 



10, 10, 10. Temporal bone. 



n, 11, 11. Inferior maxillary or jaw- 

 bone. 



12, 12. Seven inferior maxillary molar 

 teeth. 



x 3> J 3- Six molar teeth of the superior ■ 

 jaw. 



14. Canine teeth of the superior and in- 



ferior jaws. 



15. Three incisor teeth of the superior 



maxillary bone. 



16. The three inferior ditto. 



THE TKUNK. 



a, a, a. The ligamentum nuchas. 

 I. II. III. IV. v. VI. vil. The seven ver- 

 tebrae of the neck. 

 13. The thirteen dorsal vertebrae. 

 7. The seven lumbar vertebras. 

 21. Os sacrum, or rump-bone. 



22. 22. Twenty caudal vertebrae — verte- 



bras of the tail. 



23. The left os innominatum. 



24. Bight ditto. 



The nine true ribs, with their cartilages. 

 The four false ribs, with their cartilages. 



o 0. The sternum. 



