AMPHIBIA. 



FIG. V. 



THE FKOG. 



(RANA TEMPORARIA.) 



THIS figure shows the nerves as they are distributed on the anterior or inferior 

 part of the body. 



1. A branch from the ganglion joining the par vaguni ascending to communicate 



with a branch of the fifth, passing to the palate. 



2. Trunk of the par vagum. 



3. A nerve resembling the glosso-pharyngeal to the throat. 



4. Hypo-glossal nerve given to the tongue. 



5. A large nerve in the place of the axillary plexus. 



6. Sympathetic nerve, formed from branches of the spinal nerves, which com- 



municate with each other before they terminate on the viscera. 



7. One of the pearly bags, or vesicles, connected with the nerves at their exit 







from the spinal canal. 



FIG. VI. 



(THE SAME.) 



THIS figure shows the brain, and posterior or superior surface of the spinal 

 cord. There are the same parts as in the snake. 



