372 



COil PARATIVE SPLANCHNOLOGY. 



FIG. 133. 



Mesentery aud intestines of an Ox. 1 1, Duodenum. 222, Small intestines. 3, Caecum. 

 4 4, Colon. 5, Rectum. 6 6, Great mesentery. 



Caecum and origin of colon of an Ox inflated, o, Terminal portion of the ileum 

 b, Cascum ; c, Origin of colon. 



