500 



300 



400 



100 



350 



TOTAL LENGTH IN MILLIMETERS 

 400 450 500 



550 



12.0 13.0 14.0 15.0 16.0 17.0 18-0 19.0 20-0 21.0 22.0 23-0 



TOTAL LENGTH IN INCHES 



Figure 22.— Length-weight relationship of female sea lampreys 

 taken in Carp Creek and the Ocqueoc River. 



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