THE RABBIT 



209 



Lepus cuniculus. The ventral surface of the brain of 

 the rabbit (X2).— After Marshall. 



CC, crus cerebri. CG, corpus geniculatum. D, descending cornu 

 of left lateral ventrical. H, hippocampus major. LF, floccular lobe 

 of cerebellum. LL, lateral lobe of cerebellum. OC, optic chiasina. 

 OT, optic tract. P, pituitary body. PV, pons Varolii. T, temporal 

 lobe of cerebral hemisphere. I, olfactory lobe, with roots of olfac- 

 tory nerves. 11, optic nerve. Ill, third nerve, or motor oculi. IV, 

 pathetic nerve. V, trigeminal nerve. VI, sixth or abducent nerve. 

 VII, facial nerve. VIII, auditory nerve. IX, glossopharyngeal 

 nerve. X, pneumogastric nerve. XI, spinal accessory nerve. XII, 

 hypoglossal nerve. 



STU. IN zooL. — 14 



