40 



SHOULDER-GIRDLE AND BREAST-BONE. 



SHOULDER-PLATES OF GASTEROSTID.E, AND 



FIG. 5. A, B. GASTEROSTEUS. C. COTTUS. 

 FIG. 5 A. Left shoulder-plates and lateral-line bones ; outer view. 



(Magn. 9 diam.) 

 1.1.2. 



U.5 



i.cl. 



FIG. 5 B. Inter-clavicular plates ; lower view. 

 (Magn. 9 diam.) 



FIG. 5 C. Section of lower 

 part of Shoulder-girdle ; 

 front view. 



(Magn. 10 diam.) 



