_sternothyroideu5 

 -sternohyoideus 



.deltoideus 



pectoralis^-.^ 



supracoracoideus 



supracoracordeus biceps brachii 



coracobrochialis brevis 



coracobrachialis longus 

 brachialis anticus 



biceps brachii 

 triceps brachii 



extensor carpi rodialis 

 longus and supinator 



flexor carpi rodialis 

 \ _palmoris longus 



//flexor digitorum profundus 



flexor carpi ulnaris 



flexor digitorum profundi 



flexor carpi ulnaris 



palmaris longus 

 pronator teres 



flexor carpi rodialis 



pronator quodrotus 



palmaris longus 



sternomastoideusand pars clovotrapezius 



^deltoideus 



rcchialis anticus 

 biceps brachii 



palmaris longus 



pronator quodrotus 



Figure 14-15. Ventral view of body and arm. A, superficial muscles; B, deeper muscles as seen 

 with pectoroiis, and with palmaris removed; C, next deeper layer of forearm muscles; D, deepest 

 layer. 



SKELETAL MUSCULATURE • 437 



