Table II4:-- Age-class distribution of bigmouth buffalo in percent of sample 

 aged, Lewis and Clark Lake, 1956-62 



Year of collection 



Age group 1956 1957 1958 1959 1960 1961 1962 



I .- 94 



II -- 2 96 3 



III - - 4 1 90 32 - - - - 



IV - - - - 1 7 47 22 3 



V _ - - _ 1 _ _ 10 68 12 



VI -- -- -- -- 10 10 75 



VII -- -- -- -- -- -- 9 



Number of fish a :ed 0-'' 57 69 60 19 31 32 



1/ All fish young-of-the-year 



Table l^r — Age-class distribution of northern redhorse in percent of 

 sanple aged, Lewis and Clark Lake, 1956-62 



Nujnber of fish aged 25 51 103 65 26 51 63 



15 



