of the Salmon in Fresh \\ r ater. 

 TABLE IV. 



125 



Showing Amount of Nitrogen per Fish of Standard Length in Muscle 

 and Ovaries. 



FEMALE UPPER WATER FISH, 1896. 

 May and June. 



June and July. 



October and November. 



In considering the observations shown in the foregoing Tables, I shall 

 first take up the condition of the muscle as shown by the percentage of 

 uitrogen contained ; then the total amount of muscle proteid in the fish 

 of standard length as shown by the amount of nitrogen ; then consider 



