COMPARATIVE ANATOMY 



37 



Fig. 8. 



C^:cAL Apex with Small Lumen. 



Lagomys Pusillus, a rodent (after Pallos, reproduced by 

 Huntington.) 

 I. Ileum. 

 C. Caecum. 

 A. Appendix. 

 E. Extra appendix. 



I 



/. Ileum. 

 C. Caecum. 

 A. Appendix. 



Fig. 9. 



C^CAL Apex with Small Lumen. 



Castor Fiber, the Beaver (after Huntington). 



