FISHERY BULLETIN: VOL. 81, NO. 2 



60- 



55 



o 



E 



en 



c 



0) 



_1 



c 

 o 



X3 



45- 



40 



35 



"9- - 



a Female 



o- Male 



No Data Available 



-i 1 1 1 r- 



1959 1961 ' 1963 1965 1967 1969 1971 1973 1975 1977 1979 



FIGURE 8.— Median length at sexual maturity for Atlantic cod caught during summer Canadian groundfish 

 surveys in Division 4W, 1959-79. Vertical bars indicate 95% confidence limits. 



312 



