TRAPEZIUS MUSCLE. 



tendinous fibres, from the spines of all the dorsal and of the seventh 

 ( vrvi( .-al vertebrae, and their supraspinous ligaments, from the liga- 

 mentum micha?, and from the inner third of the superior curved 



FIG. 3. MUSCLES OF THE BACK. 



A. Trapezius. 



B. Latissimus dorsi. 



c. Levator anguli scapulae, 

 p. Rhomboideus minor. 

 On the left side the first layer is shown, and on the right side the second 

 layer, with part of the third. 



E. Rhomboideus major. 



p. Splenius. 



G. Serratus posticus inferior. 



line of the occipital bone. From this origin the fibres are directed 

 outwards, converging to the shoulder, and are inserted into the insertion 

 outer third of the clavicle (fig. 5, p. 18), at its posterior aspect, 

 into the inner border of the acromion, and into the upper border 



