PLATE III. 

 Fig. 45. Scale of a male king salmon in third year: ocean type of nucleu.s. 



Fig. 46. Scale of a yearling king salmon 84 millimeters long. One of a marked 

 lot of flsli which wa.s preserved at the time the others were liberated. 



Fig. 47. Scale of a yearling king salmon measuring 200 millimeters, showing 



estuary growth. 



