DOMESTICATED TROUT. 



How to Breed and Grow Them. 



BY 



LIVINGSTON STONE, 



United States Deputy Fish Commissioner, in charge of the United States Salmon Breeding 



Station on the Pacific Coast ; formerly Secretary of American Fish Culturists' 



Association ; and Editor of the Fish Culturists' Department of 



"The New York Citizen." 



1 Purfurisque Salare siellatus tergora guttis." 



Ausonius, Idyl Tenth. 



' Make assurance double sure." 



Macbeth, Act iv. Scene i. 



THIRD EDITION, 



REVISED AND ENLARGED. 



CHARLESTOWN, N. H. 



FOR SALE AT THE COLD SPRING TROUT PONDS. 

 I877- 



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