THE DIGESTIVE SYSTEM. 



FIG. 54. 



Maxillary gland. 

 Trachea 



Lungs 

 Heart. 



Liver 



Gallbladder... 



Colon . . 



Cfecum 



Small Intestine. 



Parotid gland. 



Pharynx. 

 Gullet. 



-Thorax. 

 Aorta. 



Midriff. 



Stomach. 



Pancreas. 

 -Spleen. 

 -Kidneys. 

 Colon. 



Abdomen. 



Rectum. 

 Bladder. 



Digestive Apparatus of a Mammal a Monkey. 



FIQ. 55. 



Thoracic 

 Aorta. canal. Lymphatic ganglions. 



Intestine. 



Origin of chylilt-r- 

 ous vessels. 



Lymphatic vessels. Mesentery. 



Chyliferous Vessels. 



