Appendix Table 8. - -Numbers of bluebacks of each age in 10 mm . size 



groups caught in the fingerling-bypass traps at 

 Bonneville Dam in 1951. 



Length Age Total 



5 



17 



38 



178 



372 



318 



138 



94 



77 



26 



17 



10 



1 

 7 

 9 



Ik 

 8 

 k 

 1 

 2 



3 



Total 12 1281 46 5 1344 



44 



