3S 



3 



slope 



2 



slope 



MALE 



Outer shelf and slope 



FEMALE 



SEXES COMBINED 



10 20 30 40 SO 60 70 80 90 100 10 20 30 40 50 60 70 80 90 100 10 3)30.105060 70 8090100 



£15 J 



o io 



Q. 5 



Mean length=29.0 

 n=209 



E0 

 IS 



10 .. 

 5 . 



SO 



IS 



10 

 Mean length=33.3 



n=564 5 



-* 



Mean length=32.2 

 n=773 



0102030405060 70 8090 100 10 20 30 40 50 60 70 90 90 100 10 20 3D 40 50 60 70 B0 90 100 



Inner shelf 



30 , 



25 



^ 20 

 C 



8 is 



£ io 



5 ,. 

 



Mean length=28.4 

 n=14 



30 



25 . 

 20 

 15 

 10 . 

 5 



Mean length=35.8 

 n=15 



30 

 25 



20 

 IS 



10 . 

 5 



Mean length=31.7 

 n=29 



0102030405060 70 8090 100 10 20 30 40 50 60 70 80 90 100 10 20304050E0 70 8090 100 



c 

 O 10 

 0) 

 Q. 5 



Overall 



20 

 15 .. 



20 f 

 15 . 



Mean length=26.9 

 n=3365 5 



eo 



15 



Mean length=28.4 

 n=3114 



Mean length=27.5 

 n=6479 



0102030405060 70 8090 100 10 20 30 40 50 60 70 80 90 100 10 2033405060 70 8090 100 



Total length (cm) Total length (cm) Total length (cm) 



Figure 49.— Size composition of flathead sole taken during the 1976 Bering Sea spring trawl survey, by sex and geographical area (see Fig. 3). The category sexes 



combined includes male, female, and undetermined. 



69 



