SALMONIA; 



OR, 



DAYS OF FLY FISHING. 



SOME ACCOUNT OP THE HABITS OF FISHES BELONGING 

 TO THE GENUS SALMO. 



BY SIR HUMPHRY DAVY, BART. 



"Equidem credo quia sit divinitus illis 



Ingenium." 



WITH ILLUSTRATIONS. 



BOSTON : 

 ROBERTS BROTHERS 



1870. 



