116 bulletin: museum of comparative zoology. 



I-XII cranial nerves I-XII 



XII. ^ nerve branch to posterior part of m. cerato- 



mandibularis 1. 

 XII. ■* nerve branch to m. cerato-mandibularis 3 and 



to anterior part of m. cerato-mandibularis 



1. 

 XII. ^ nerve branch to m. cerato-mandibularis 2 



(a few fibers to cerato-mandibularis 1). 

 XII. ^ nerve branch to posterior part of genioglos- 



sus muscle. 

 XII. * nerve branch of Ing. I. XII to longitudinal 



tongue muscles. 

 a, ^, y posterior communicating rami of the infra- 

 orbital plexus (interpreted as sympathetic). 



