= 
Fig. 80. Scale of coalfish 
with 1 winter ring. 
Fig. 81. Scale of coalfish 
with 2 winter rings. 
Pr. III 
74 
AL 
RT 
ty 
di 
i uy 
ER 
N 
Fig. 82. Scale of cod with 5 winter rings. 
Fig. 80—82 Lea phot. 
