216 MAMMALIA. 



8. Deep temporal nerve of the third trunk of the fifth, sending a branch to the 



temporal muscle, and then terminating in the masseter. 



9. Buccal branch of the third trunk. 



10. Large branch of the third trunk, giving off the inferior dental and gustatory 



nerves. 



11. Sixth nerve. 



12. Auditory nerve, giving one portion to the cochlea, and the rest to the vestibule 



and semicircular canals. 



13. Hard portion of the seventh communicating with the vestibular part of the 



auditory nerve, and the sympathetic, and with the trunk of the par vagum, 

 and then passing forward to supply the muscles of the external ear, and those 

 of the face and lips, and communicate with branches of the fifth, and the 

 superior cervical nerves. 



14. Glosso-pharyngeal nerve. 



15. Trunk of the par vagum. 



16. A branch from the trunk of the par vagum, to join the hard portion of the 



seventh. 



17. Accessory nerve. 



FIG. III. 

 (THE SAME.) 



IT shows the nerves from the exterior surface, after the removal of the lower jaw 

 and part of the cranium. 



1. Branches from the superior cervical ganglion of the sympathetic, sending 



branches upwards to communicate with the Gasserian ganglion, and more 

 particularly with the part giving off the second trunk, also with the sixth. 



2. A branch of the sympathetic passing upwards, and sending filaments into the 



