Table 20r — Age-class distribution of sauger in percent of sanple aged, 

 Lewis and Clark Lake, 1956-62 



Number of fish aged 25 64 74 113 109 86 



Table 21t--Age-class distribution of freshwater drum in percent of sample 

 aged, Lewis and Clark Lake, 1956-62 



I 



Year of collection 



Age group 1956 1957 1958 1959 1960 1961 1962 



I 51 66 2 7 _>._ 4 



II 27 25 94 ir. 10 12 14 



III 18 6 2 76 45 14 6 



IV 3 3 2 2 45 65 32 



V 1 > . . . 2 - - 7 34 



VI 2 8 



VII -- -- -- -- -- -- 1 



VIII -- -- -- -- -- -- 1 



Number of fish a^ed 6"? 32 54 41 31 43 216 



21 



