30 - 

 20 - 



10 

 0- 



U 



z 



LU 



o 



LU 



a. 



15r 



10 - 



5 



15-20 Feb 80 D 

 n 1723 



F79.0- 



5-8Mar80N 

 n 508 



F78.1 



19-23 Mar 80 D 

 n 262 



F78.1 



I 1 



-A 



^ r^ — | 1 



I F79.0 \ 



1-5 Apr 80 N 

 n = 746 



F79.0 ( 16-20 Apr 80 D 



n = 445 



F790 i 5-10May80N 



n=1202 



40 



19-22 May 80 D 



F79.0 i n = 241 



F78.1 



i- \ 



-r — -* — i 



80 120 160 200 



40 

 30 



20 



ioh 







I5r 



10 

 5 



FISHERY BULLETIN: VOL. 82, NO. 2 



- F7.9.0 1 



2-6Jun80N 

 n 636 



F79.0- 



19-24 Jun 80 D 

 n-280 



r 21-24 Jul 80 D 

 n 142 



5 







F79.0 



5r 

 



10 

 5 

 



5 







26-29 Aug 80 D 

 n 1 



9 



7-11 Sep 80 N 

 n=117 



F79.H 



F78.2 

 — ^ 



22-25 Sep 80 D 

 n = 12 



F79.1 



I < 



10 r 6-9 Oct 80 N 

 n = 82 



5h 







T 



T 



F79.1 



l^ \ 



iv 



20-31 Oct SOD 

 n = 5 



F79.1 

 I 1 



tJ =Y- 



40 80 120 160 200 



TOTAL LENGTH (mm) 



FIGURE 6. — Continued — represents the fall 1977-spawned group when age I. Age designation for each cohort 

 changed in August to simplify reference between Figures 6 and 10 D; true ages in August only approach those 

 indicated. 



348 



