372 



COM PARATIVE SPLANCHNOLOGY. 



Mesentery and intestines of an Ox.— 1 1, Duodeuuiu. 2 2 2, Small intestines. 3, Cfecum. 

 4 i. Colon. 5, Kectum. 6 6, Great mesentery. 



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

 6, Caecum ; c, Origin of colon. 



