S72 ' ' * COMPARATIVE SPLANCHNOLOGY. 



Fig. 133. 

 Mesentery and intestines of an Ox.— 1 1, Duodenum. 2 2 2, Small intestines. 8, Caecam» 

 4 4* Colon. j5, Bectum. 6 6^ Great mesentery. 



Fio. 1S4. 



Caecum and origin of colon of an Ox— inflated, a, Terminal portion of the iletuxL 

 6, Caecum ; c, Origin of colon. 



