y 200 



y 200- 



77 78 79 80 81 82 83 84 85 86 

 YEAR 



76 77 78 79 80 81 82 83 84 85 86 

 YEAR 



400 

 300 

 200 



y 200 



77 78 79 80 81 82 83 84 85 86 

 YEAR 



76 77 78 79 80 81 82 83 84 85 

 YEAR 



9 200 



OT— I- 



77 78 79 80 81 82 83 84 85 86 

 YEW 



76 77 78 79 80 81 82 83 84 85 86 

 YEAR 



Fig. 11. The annual mean length and 95% confidence interval of tautog taken by trawl at each station. 



Fish Ecology Studies 281 



