300 ANATOMICAL TECHNOLOGY. 



73). M. tmp., M. temporalis. M. mstr., M. masseter (Fig. 67). — 

 Masseter muscle. N. aur. (auricularis) magnus, N. tmp. fac, N. 

 temporo-facialis. — Branches of the temporo-facial division of the 

 facial nerve (vii). N. crv. facial., N. cervico-facialis. — Cervico- 

 facial division of the facial nerve (vii). N. tmp. aur., N. temporo- 

 aiuricularis. — Branches of the temporo-auricular division of the 



Fie. 87.— Salivary Glands oj' the Left Side; x t. 



trigeminus nerve (v). Pili tactiles. — Tactile hairs. There are 

 usually 5-8 of these. They are supplied by branches of the tri- 

 geminus nerve (v) and are supposed to be tactile hairs. Vibrissse.— 

 Whiskers. These stiff hairs are likewise supplied by branches of 

 the trigeminus nerve and are also supposed to be tactile organs. 

 v. facialis — Facial vein. A branch of the external jugular vein. 

 V. jugularis externa. — The external jugular vein. It almost inva- 



