MUSCLES OF THE FACE 



369 



Fig. 319. — Muscles op Head of Dog. 

 a, Scutularis; i>, c, anterior auricular muscles; d, laelicis; e, antitragicus; /, /, zj^gomaticua, out of which a portion 

 is cut; g, stump of cutaneus attached to scutiform cartilage: h, parotido-auricularis; i, masseter; k, malaris; I, 

 levator nasolabialis; m, levator labii superioris proprius; /i, dilatator naris lateralis; o, p, buccinator (buccalis. molaris) ; 

 q, retractor anguli oris (from cutaneus); r, occipito-mandibularis; s, mylo-hyoideus; J, base of concha; 3, parotid 

 gland; 2', parotid duct; 3, mandibular gland: 4. mandibular lymph glands; 5, buccal glands: 6, zygomatic arch; 

 7, maxilla; 5, dorsum nasi; 0, parotid lymph gland. (Ellenberger-Baum, Anat. d. Hundes.) 



Fig. 320. — Superficial Muscles of Dog, After Removal op M. cutaneus. 

 1 Levator nasolabialis; 2, levator labii superioris proprius; 3, dilatator naris lateralis: 4, V, buccinator; 



i>, re- 

 tractor anguli oris; e.zygomaticus; 7, malaris: S, masseter; 9, occipito-mandibularis, ?0, scutularis: ii, other auric- 

 ular muscles; 12. parotido-auricularis; IS, mylo-hyoideus; 14. sterno-hyoideus ; IB, sterno-thyroideus; 16, splemus; 

 17 lumbo-doraal fascia; 18, rectus abdominis; 19, obliquus abdominis externus; 19', aponeurosis of preceding; 20, 

 intercostal muscle; 21. sacro-coccygeus accessorius; 22. sacro-coccygeus dorsalis; 2S, sacro-coccygeus ventrahs; 24, 

 great trochanter; *5, jugular vein; a, 6, c, braohiocephalicus; d, clavicle: e, /, trapezius; 3, aerratus cervicis; h, omo- 

 transversarius; i. latissimus dorsi; k, posterior deep pectoral; I, supraspinatus ; m, m' , deltoid; n, infraspinatus; o, 

 triceps long head; o', triceps, lateral head; p, braohiaUs; 5, extensor carpi radialis; r, gluteus medius; s, gluteus 

 superficiaUs- (, (', tensor fascia latffi; u, sartorius; », biceps femoris; r', fascia lata; w, semitendinosus ; i, semimem- 

 branosus- y, sartorius; z. gracilis; 28, pronator teres; 27. flexor carpi radialis; 28, flexor carpi ulnaris; 29, tibialis 

 anterior- ' SO, popUteus; Si, Si', deep digital flexor; 32, superficial digital flexor; S3, gastrocnemius; S4, spine of scap- 

 a parotid gland, with a', its duct; ^, mandibular gland; i, mandibular lymph glands; ,, parotid lymph gland; 



ul 



a; 



f inferior buccal glands. (After Ellenberger, in Leiaering's Atlas.) 

 24 



