Table 13. — Mean body length of herring by age class, Resurrection Bay-Day Harbor 



reduction fishery, 1941-57.' 



[N.f. indicates no fish in the age class or too few fish to supply reliable data on lengthj 



J:' See Table 5 for numbers of s 

 fishery did not operate In 1949 



—'Lengths calculated from 5-miii 



amples and numbers of fish. No data were collected in 19A3 and 1953, and 

 midpoints. 



20 



