Appendix Table 3 . --Numbers of bluebacks of each age caught in the 

 fingerling-bypass traps at Bonneville Dam during 

 weekly periods in 1951 . 



•-eek .ee--: Age ..- . , 

 endiiy^ nunoer 1 2 3 U > . 



26 



J. 



5 

 23 

 56 

 60 

 79 

 61 



9^ 

 50 



272 

 52 



21 



3 



1 



3 



2 2 



1 1 



1 1 



1 1 



2 



1 



1 

 1 



3 3 



1 U 



1 



T2 r2Tl 115 5 I3l'l 



uu 



39 



