234 



AKATOjnCAL TECHNOLOGY. 



Eiitopectoralis, dc. caudalis {% 656).— The right humera,! portion is hidden. The left 

 was separable into two divisious. 



EiitopeetuniUti, dc. eephallca {% 658). — On the right little of this is visible. On the left 

 it is almost wholly exposed. 



Epitrochlcuris {% 081). — The left is entire, passing from the latminius to the elbow, 

 where it is associated with the pecto-atitebraclualiti. Ou the right side is seen the reflected 

 distal half. 



deuj 



Fig. 72.— The Pectoralis Group of Muscles, Partly Dissected. 



Latissimus (§ 63o).— A fragment of the right is visible. The left has the appearance 

 of passing ectad of the Uccps ; in reality, however, most of it passes entad of the biceps, 

 and what appears to be the continuation of the latimmus is the tendon of the xipM-hume- 

 rfdis which passes entad of the caudal division of the eiitopectoralis. 



Peeto-antehracMalis, dv. cepJialka {% 646), dc. caudalis {% 647).— These are shown entire 

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



Sterno-mastoideus (§ 632).— The sternal ends of both are shown, including tlie mesal 

 raphe formed by the interdigitation of their fibers. 



Svpinator lonr/ns (i= 690).- Part of this appears on the right. 



Sapraspinatns {% 675).— Phis is more fully shown in Fig. 73, 74. 



