200 American Fisheries Society. 



by which you can greatly improve your present work. Are there anjr 

 remarks on this paper? 



Mr. Culler: The Bureau of Fisheries planted quite a few eyed 

 egg's in Yellowstone Park this summer, and I fully agree with what Mr. 

 Harrison says in regard to the feasibility of the plan. As to the 

 apparatus used, that is merely a question of opinion among fish cultur- 

 ists; the main idea is to have as simple apparatus as possible. Depth is 

 another matter of opinion; nothing has been decided in regard to it. 

 Experiments show that where there is fine gravel, sand, silt and clay, 

 the work is not successful, and for my part I would use a little larger 

 gravel where the plants are made than he used in his experiments. 



