MALE 



FEMALE 



SEXES COMBINED 



Outer shelf 





3D 





*^ 





g B 



f 



u 





!S i" 



> 



a. 





5 



' / 



J 



/ 



Mean length=19.7 

 n=87 



\ » 



Mean length=235 

 =40 



25 t 

 33 .. 

 15 

 lfl 

 5 



Mean length=21.1 

 n=127 



0103330405060 70 8030100 01O33304OS060 70 6O90 100 lfl 33 30 40 SO 60 70 80 3D 100 



Inner shelf 



4N 



4S 



Mean length=20.2 

 n=16 



25 

 33 

 15 



lfl 

 5 



-4 



Mean length=23.7 

 n=37 



25 

 33 

 IS 

 10 



5 .. 



Mean length=22.6 

 n=53 



01D3333405060 70 80301O0 O1O2Q30405060 7O803O100 O 10 3) 30 <0 50 B0 70 80 90 lU 



s t 25 t 



33 



IS 



ID 



5 .. 



Mean length=19.9 

 n=87 



_ 



Mean length=24.2 

 n=141 



Mean length=22.6 

 n=237 



0103330405060 70 80301O0 0103330405060 70 8030100 010330*5060 70 805311)0 

 25 . 25 j. 25 



Mean length = 19.9 

 n=1240 



20 .. 



IS 



10 



5 



Mean length=25.5 

 n-1752 



I 



IS . 

 10 

 5 . 



Mean length=23.3 

 n=2992 



01D20304050B0 70EO301OO 01C33334050G0 70 805O1D0 0103330405060 -70 8030103 



Mean length=19.5 

 n-1430 



£ 

 30 



15 . 

 10 ,. 

 5 



Mean length=25.1 

 n=1970 



25 



33 



IS , 

 10 . 

 5 



Mean Ieng1h=23.1 

 n=3409 



10 33 3D 40 SO 60 70 83 30 100 lfl 33 3D 40 SO 60 70 80 3D 100 ID 33 35 40 33 a' 7T 80 3D IflO 



Total length (cm) 



Total length (cm) 



Total length (cm) 



Figure 77.— Size composition of longhead dab 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. 



108 



