EXPLANATION OF FIGURE XX. 



THE HEAD. 



a. Orbicularis palpebrarum. 



6. Levator palpebrse. 



c. Dilator naris lateralis. 



d. Dilator naris anterior. 



e. e. Orbicularis oris, the circular muscle of the mouth ; the letters are rather too 



low to indicate the muscle. 



f. Nasalis longus. 



g. Levator labii superioris. 



k. Masseter. » 



m. Attolentes et abducens aurem. 



THE NECK, 

 c". Trachelo subscapularis, — Scalenus. 

 s. Splenius. 



r. t. Tendon of the splenius and complexus major. 

 u. Levator humeri. 



V. Sterno niaxillaris. The jugular vein is here shown between the two preceding 

 muscles. 



THE SHOULDER A>D FORE EXTREMITIES. 



e". Sterno scapulari. — Pectoralis parvus. 



f". Antea spinatus. 



g". Postea spinatus. 



h. Teres major. 



m". n". Triceps extensor brachii. 



I. Scapulo ulnaris. 



o". Pectoralis transversalis. 



P". u". Flexor metacarpi extemus. 



r. " " intemus. 



r". Knee joint. 



s". 5. Extensor metacarpi magnus. 



t. Extensor metacarpi obliquus. 



u\ v". V. Tendons perforans and perforatus. 



y". y". Extensor sufl&raginis. 



z". «". Pastern joint. 



8. 8. Extensor tendons. . 



6. Radial vein. 



g. Flexor pedis. 



ABDOMINAL REGION. 



6. Intercostales. 



c. Transversalis abdominis extemus. 



d. " " intemus. 

 D. Serratus magnus. 



J. Pectoralis magnus. 



7. The sheath. 



4. Superficial thoracic van. 



