32 THE ROYAL SOCIETY OF CANADA 



Legends for Figures. 



Fig. 1. Scale of Coho 74 cm. in length. X 10. 

 Fig. 2. Scale of grilse Steelhead, 63 cm. in length. X 13. 

 Fig. 3. Scale of Steelhead, four years old; length 76.5 cm. X 11. 

 Fig. 4. Scale of Steelhead, five years old; length 104.5 cm. X8. 

 Fig. 5. Scale of Steelhead, five years old and showing spawning, 

 scar; length 87 cm. X 11. 



