Table 24.— Total number of gill reikers of young striped "bass of the 1953 year 

 class from the Hudson River, New York 



Total Ho. Gill Rakers 



Locality 22 23 2k 25 26 2? 28 No. Mean S(X - x)^ 



Coxsackie - 1 1 10 21 15 2 50 26.O8O J^5.680 



Haverstraw 1 - 1 I9 20 13 1 55 25 -818 5*^.182 

 t = 1.36 N.S. 



Table 25.— An analysis of variance of the total number of gill rakers of young 

 striped bass of the 19^9 year class from the Hudson River, New York 



33 



