of the Fishery Board for Scotland. 



45 



Present Fish. Average op Kelts £. 



Solids. 



Thick - - - 19? 21-28 (p. 91). 



Thin ---- 17-2 21-65 (p. 91). 



Fat. 



Thick— Analysis lost. 2*43 (p. 105). 



Thin - 1-85 4-02 (p. 105). 

 Nitrogen as measure of Protein. 



Thick - - - 2-56 2-94 (p. 137). 



Thin - 2-58 2-74 (p. 137). 



The chief point of interest in these observations is the demonstration 

 that, without returning to the sea and feeding, the male salmon is able not 

 merely to live through so many months, but actually to develop the 

 seasonal sexual change, and that it still retains in the muscles material 

 sufficient for the complete development of the testes. 



