234: 



AIS'ATOjnCAL TECHNOLOGY. 



Mntvpectoralis, do. caudalis (§ 656). — The right humeral portion is hidden. The left 

 was separable into two divisions. 



Entopeotoi'alis, do. cephalica (g 658). — On the right little of this is visible. On the left 

 it is almost wholly exposed. 



EpitfoMearis (§ 681). — The left is entire, passing from the latissimus to the elbow, 

 where it is associated with the pecto-antebrachialis. On the right side is seen the reflected 

 distal half. 



M c^avo masroitfccl 



Fig. 73. — The Pbctoealis Geoxjp of Muscles, Partly Dissected. 



Latissimus (§ 635). — A fragment of the right is visible. The left has the appearance 

 of passing ectad of the Weeps ; in reality, however, most of it passes entad of the Mceps, 

 and what appears to be the continuation of the latissimus is the tendon of the xiphi-hume- 

 ralis which passes entad of the caudal division of the entopectoralis. 



Pecto-antebraehialis, dv. cephalica (§ 646), dv. caudalis (§ 647). — These are shown entire 

 on the right, but on the left they have been removed excepting the distal ends. 



Sterno-mastoideus (§ 633). — The sternal ends of both are shown, including the mesal 

 raphe formed by the interdigitation of their fibers. 



Supinator longus {% 690). — Part of this appears on the right. 



Supraspinatus (§ 675). — This is more fully shown in Fig. 73, 74. 



