830 



COMPARATIVE ANATOMY 



A. 



branch of facial nerve 

 parotid duct 

 masseter 



digastric 



mylohyoid 

 submaxillary gland 

 sternohyoid 



sternomastoid 

 cleidomastoid 

 basioclavicularis 



cephalohumeral 

 first deltoid 



lateral head of the triceps 

 long head of the triceps 



pectoralis major 



serratus ventralis 



B. 



parotid gland 



rhomboideus capitis 



splenius 



external jugular vein 

 levator scapulae ventralis 



pectoralis minor 

 anterior trapezius 



second deltoid 



posterior trapezius . 



latissimus dorsi 



external oblique 



Fig. 467. 



A, Superficial muscles of the cephalic part of the tailed amphibian Salamandra 

 maculata. a, anconeus ; bi, humero-brachialis inferior (biceps) ; be, levator 

 scapulae ; cue, cucularis ; dtr, dorso-tachealis ; dg, diagastric ; ds, dorsalis scapulae ; 



eo, external oblique; Id, latissimus dorsi; m, petro-tympano-maxillaris (masseter) ; 

 inh, mylohyoid ; mhp, mylohyoid posterior ; pc, pectoralis ; ph, procoraco-humeralis ; 

 ra, rectus abdominis ; spc, supracoracoid ; 8th, sternohyoid. (From Kingsley after 

 Fiirbringer. ) 



B, Lateral view of the anterior part of the rabbit to show the muscles. The 

 head is turned slightly so as to give a ventral view of the throat. All dermal 

 muscles have been removed. (From Hyman's "A Laboratory Manual for Com- 

 parative Vertebrate Anatomy," by permission of the University of Chicago Press.) 



