GROWTH AND MATURITY OF SALMON IN THE OCEAN 
57 
T'ISH IN THEIR FIFTH YEAR, STREAM NUCLEI 
Only 11 fish of this age group appear in the collections of fish taken in the 
ocean during 1919. These were scattered through six collections and yet give a 
trend similar to the other trends shown by the fish taken outside. The trend for 
/O ct I I I I ""I" ' " II 
the fish taken inside is quite similar, but runs considerably higher. The data are 
shown in Figure 21, and an inspection of this graph shows again the greater variabil- 
ity of the average sizes of the fish taken inside. 
