18 U. S. BUREAU OF FISHERIES. 



Egg-collectmg stations, period of operation, and species handled, etc. — Continued. 



TRANSFERS OF EGGS BETWEEN STATIONS. 



Every year fish eggs in considerable numbers are transferred from 

 one station to another. The primary object of such transfers is 

 usually to give advantageous distribution centers for the resulting 

 fry or fingerlings, as the eggs can be more economically and readily 

 transported. Such transfers may also tend to reduce operating costs, 

 and sometimes they represent an egg collection in excess of the hatch- 

 ing facilities at the collecting point. The transfers of eggs made 

 during the fiscal year 1922 are indicated in the following table: 



Transfers of eggs hetween stations, flsC'Ul year 1922} 



Species. 



Number of 

 eggs. 



From- 



To— 



Final disposition of fry or finger- 

 lings. 



Atlantic salmon 



Black-spotted 

 trout. 



Brook trout... 



Chinook 

 mon.» 



Cisco 



God 



Lake trout 



sal- 



Landlocked sal- 

 mon. 

 Pike perch 



Rainbow trout. 



20,000 



200,000 



50,000 

 100,000 

 200,000 

 500,000 

 300,000 

 400,000 

 400,000 

 400,000 

 300,000 

 150,000 



20,000 



1,. 500, 000 



30, 070, 000 



50,000 



25, 000 

 70,000 

 25, 000 



4, 000, 000 

 75,000 



3,000,000 



1,600,000 

 500,000 



100,000 

 20,000 



Craig Brook, Me. . 



Yellowstone Park, 

 Wyo. 



'.'.'.'AoV.'.'.'.'.'.'.'.'.'.'. 



do 



Leadville, Colo 



Springville, Utah.. 



do 



do 



do 



do 



do 



Clackamas, Oreg.. 



Cape Vincent.N.Y. 

 Woods Hole, Mass. 

 Duluth, Minn 



Charlevoix, Mich. 

 Green Lake, Me... 



do 



Putin Bay, Ohio 



do 



S wanton, Vt 



do 



Meadow Creek, 

 Mont. 



do 



Erwin, Tonn 



Central station, 



Washington, D. C. 



Bozeman, Mont 



Clackamas, Oreg 



Glacier Park 



Leadville, Colo 



Bozeman, Mont 



....do 



Cape Vincent, N. Y, 



Clackamas, Oreg 



La Crosse, Wis 



Spearfish, S. Dak. . . 

 White Sulphur 



Springs, W. Va. 

 Central station, 



Washington, D. C. 



do 



Gloucester, Mass 



Leadville, Colo 



Holden, Vt 



Craig Brook. Me... 



Nashua, N.H 



La Crosse, Wis 



Manchester, Iowa. 

 Hartsville, Mass... 



Nashua, N. H 



Clackamas, Oreg. 



Duluth, Minn 



Central station, 

 Washington, D. C. 



1 Where the distribution of the fish resulting involves a species not 

 region the name of the water in which the plants were made is given. 

 involved are common to the locality in which the distribution is made 



« For exhibit. 



Lost from chlorinated water. 



Montana waters. 



Washington and Oregon waters. 

 Glacier Park streams. 

 Colorado waters. 

 Colorado and Montana waters. 



Do. 

 New York waters. 

 Washington and Oregon waters. 

 Wisconsin waters. 

 South Dakota waters. 

 West Virginia waters. 



Susquehanna River. 



Fry killed by chlorinated water. 



Massachusetts Bay. 



Capitol Lake, Franklin County, 



Colo. 

 Vermont waters. 

 Maine waters. 

 New Hampshire waters. 

 Wisconsin waters. 

 Iowa waters. 

 Root Pond, Big Pond, Knights 



Pond, Rooths Pond. 

 New Hampshire waters. 

 Oregon and Washington waters. 



Minnesota waters. 



West Branch, Patuxent River. 



common or nonindigenous to the 

 In most cases where the species 

 these details are omitted. 



