3S 



2 



slope 



MALE 



Outer shelf and slope 



FEMALE 



SEXES COMBINED 



a, f 

 15 I 

 10 



5 .. 







20 t 

 15 



Mean length-25.5 

 n=693 



Mean length=28.3 

 n=762 



20 * 



15 



ID 



5 ,. 



| i ^ ,^ i ■ i i i i i u I i ^ i «*, 



10 20 30 40 50 BO 70 80 90 100 10 20304)50 

 20 , 20 



— 



Mean length=27.0 

 n=1455 



15 .. 

 10 

 5 .. 



: 



Mean length=25.2 

 n=3 766 



H) 70 BO 30 KB 10 20304050E0 70B0501D3 

 20 



c 



U 



15 1 



Mean length=26.7 

 n=22 



15 .. 



10 ., 



5 .. 



. 



20 



IS . 



10 

 5 .. 



IS . 



10 



Mean length =28.7 

 n=2761 



Mean length=27.0 

 n=6527 



J a_i ,V_ , , , _^ , I , -/ , V_ | , -< , N- 



10 20 30 40 50 B0 70 80 90 100 10 20 30 40 SO 60 70 80 90 100 10 203040S060 70B050100 

 20 1 20 i 20 t 



, 



Mean length=30.7 

 n=255 



eo 



15 

 10 



5 .. 



Mean length=30.4 

 n=277 



4 . JJ . . . 1 . , , i U 4 , .-* 1 X- U | , r JV i > ■ i i i i r 



10 20 30 40 50 60 70 80 90 100 10 2030405060 70 8030 100 01033005060 70 8090100 



Inner shelf 



4S 



c 

 o 



0) 

 Q. 



30 

 25 

 20 

 IS 

 10 



5 





 20 

 15 



i: 



5 .. 

 



Mean length=28.0 

 n=110 



30 , 

 25 



20 . 



IS .. 



10 .. 



5 . 







Mean length=33-1 

 n=213 



33 t 

 25 



20 , 

 15 

 10 . 

 5 



, 



Mean length=31.3 

 n=323 



10 20 30 40 50 60 70 B0 90 100 10 2030405060 70BO5O100 10 2030405060 70 809010) 



20 x 20 i 



Mean length=23.9 

 n=948 



15 ., 

 10 .. 

 5 . 



Mean length=27.8 

 n=1031 



IS .. 



10 .. 

 5 .. 



Mean length=26.0 

 n=1979 



0102030405060 70 8090 100 10 20 30 40 SO 60 70 80 90 100 10 20 30 « 50 60 70 EO 90 100 



Overall 



til 





o io 



<a 



a. s 



Mean length=25.6 

 / \ n=5539 







J \. 



20 j. 



IS .. 

 10 



5 .. 



20 t 



15 .. 



10 

 Mean length=29.7 

 n=5022 



010333O4O50B0 70B09O100 10 2030405060 70 8090 100 



Total length (cm) 



Total length (cm) 



Mean length=27.8 

 n=1 0,561 



10 20 30 40 SO E0 70~~ B0 90 100 



Total length (cm) 



Figure 43.— Size composition of rock sole taken during the 1976 Bering Sea spring trawl survey, by sex and geographical area (see Fig. 3). The category sexes com- 

 bined includes male, female, and undetermined. 



63 



