800—1 



600- 



I 



400- 



200— 



/. pygmaeus 



• male 



O female 



1 r 



2 



FISHERY BULLETIN: VOL. 87, NO. 2, 1989 



O 

 O o o 



o o 



••^ 



o 

 o 



n I — r 



6 8 



10 



~i I I \ r 



12 14 16 



18 



20 



DORSAL MANTLE LENGTH (pvn) 



Figure 2.— Relationship between weight and dorsal mantle length for male and female Idiosepius pygmaeus specimens. 



700-1 



600- 



500 



O) 



E 400 



O 



2 300- 



200 



100- 



/. pygmaeus 

 # male 

 O female 



Figure 3.— Relationship between age (ring 

 number) and weight for male and female 

 Idiosepius pygmaeus specimens. 



10 



o O 





I I I I I I I I I I I I I I 



20 30 40 50 60 70 80 



AGE (days) 



270 



