186 HITCHCOCK'S ANATOMY 



eat more than the stomach craves, is not the way to gain 

 strength, but to increase weakness and shorten life. 



COMPARATIVE SPLANCHNOLOGY. 



839. Digestive Organs of Mammals, — In many mam- 

 mals the digestive organs in their general arrangement and 

 construction resemble those of man. 



Fig. 189. 



Maxillary Gland. 

 Trachea. 



Colon. 

 Caecum. 

 Small Intestine. 



Parotid Gland. 



Pharynx. 

 Gullet. 



...Bladder. 



Digestive Apparatus of an Ape. 



340. Esophagus of the Horse, — In the Horse, however, 

 at the lower end of the Esophagus, there is a sickle-shaped 



340. How does the Esophagus of the Horse differ from that of a man? 



