Appendix Table 1 . --Numbers of bluebacks of each age caught in the 

 fingerling- bypass traps at Bonneville Dam 

 during the weekly periods in 1949. 



i£e_ 



Total 



1 

 1 



1 



5 



9 



105 



1190 



772 



29li 



108 



9 



2 



1 



u 



12 



S 



1 



3 



2)4 



U 

 16 

 16 



U 



1 



Total: 59 2335 200 259U 



37 



