Internal Anatomy of the Horse, 



85 



FIG. 20. — INTERNAL ANATOMY OF THE HGRSE. 



1. The poll or occiput. 



2. The lesser brain, cerebellum. 



3. The greater brain, cerebrum. 



4.- The membranes of the nostrils. 



5. The tongue. 



6. The bones of the neck. 



7. 7. The spinal cord. 



8. The throat, or pharynx. 



9. 9. Tlie gullet, or oesophagus. 



10. Entrance of the gullet into the stomach. 



11. Exit from the stomach into the bowels. 



12. The surface of the diaphragm. 



13. The windpipe. 



14. The lungs. 



15. The heart. 



a. The stomach. 



6. The spleen. 



c. The kidney. 



d. One side of the womb. 



e. The rectum, or lower bowel, 

 /. The anus. 



g, h, i, k, I. The muscles of the thigh« 



