5 '4 



MANUAL OF ZOOLOGY 



SECT. 



The neural cavity, as in the pigeon, contains the central 

 organs of the cerebro-spinal nervous system, the brain and 

 spinal cord. The brain (Fig. 309) of the rabbit contains 



the same principal parts as that of the pigeon, with certain 

 differences, of which the following are the most important. 

 The surface of the cerebral hemispheres (Fig. 309, /. b, 



