- 52 — 



round greater lengths to which we can attach significance. They are chiefly 

 composed of individuals of the I-group. The average length in the June group 



1903. MARCH. AR^H. 



1^6 INDIV. 



I905.JUML. areaH. 



130 INDIV. 



_^^^ 1 .^^^ 



l90it.JULY. ARELÄÖ. 

 \hS, INDIV. 



H>-^ 



^z:^ 



I90i<-. OCTOBER. areiaH 



200 INDIV. 



1905. OCTOBEIR. AREA H. 



267 INDIV. 



20 25 30 3S "tO '»S 50 55 60 65 '70 



Fig- 33' Five catches of cod from the areas G and H at different seasons 



from area H (1905) is a few centimeters in excess of what we find in the groixp 

 from area G from July of the previous year. The two lowermost curves depict 

 catches for the same month, viz: October, the first one in 1904 and the second in 

 1905. Here the groups show considerably greater lengths than appear in the two 



