PROPAGATION AND DISTRIBUTION OF FOOD FISHES, 1940 577 
Stations and substations operated, and the output of each, fiscal year 1940—-Continued 



Norris, Tenn.: 
Ram bowetroul--- meee sles 
Black bass, largemouth 
Keenpucky pass: |) Eee bof Ss. | 
ROCK DaSS sae — 2 2) ee eee 
Sunfish 
PIKE SnChaee ee. eee a Ee 
Miscellaneous fishes 
Smokemont, N. C.: 
Brook trout 
ASO OM ALROI be een er 
Stations, substations, and species 

Yellowstone Park, Wyo.: 
Blackspotted trout 
Rainbow trout 
Girecyhinipe he As Sd ae eee Pe cs 
Jackson, Wyo.: 
Blackspotted trout 
BTAGRILLOU Ge =~ = ee Fhe D e 
Lake trout 
Eggs Fry Fingerlings 
pene Se eee |. Seat ee ee 12, 000 
tense LES 8 Ee ee 430, 000 22, 250 
SBS SRO AP AC E.! SPEED TES 25, 630 
ee ee ts Oe) eee ae 1, 520 
CS ae Ata See | pay ee me 82, 800 
PE SPREE EE Obs Os ae 500; 000M |: 32322255 aeme 
SE rece ee eS 32, 000 
ae eee h Sas 2c, el eee Ee Saege 98, 360 
ee ee | trace ye 79, 200 
32, 524, 330 6, 300, 000 1, 423, 020 
GuroUONLAe 2 RS” EE Se 
BOS O NOOO) ten ho eS RRS oe a 
pee Shor 4 ts OE 382, 000 224, 690 
ree - peer. 287, 500 191, 000 
Se a ee | Pee en a 13, 700 
5, 826, 058, 990 1, 498, 156, 710 83, 031, 240 






Total 
12, 000 
452, 250 
25, 630 
1, 520 
82, 800 
500, 000 
32, 000 
98, 360 
79, 200 
40, 247, 350 
677, 300 
4, 349, 000 
606, 690 
478, 500 
13, 700 
7, 407, 246, 940 

EGG COLLECTIONS 
The 1940 egg collections showed a reduction in comparison with 
1939 which was somewhat proportional to the reduction in hatchery 
output. 
for the major part of this reduction. 
Three marine species, cod, haddock, and flatfish, accounted 
The practice of producing trout 
eggs in hatcheries especially adapted to this purpose was continued, 
and some exchanges were effected with commercial producers. 
The 
take of brown, or Loch Leven trout eggs was increased noticeably, as 
the breeding stocks of this species began to attain maturity. The 
failure of the usual source of supply of wild brown-trout eggs several 
years ago forced the adoption of a policy of producing these eggs from 
domesticated stock. Correlation of the egg collections with the 
hatchery output should not be construed as an indication of mortality, 
since the carry-over of hatchery stock at the end of each fiscal year is 
a source of fish for distribution during the succeeding year. 
Comparison of egg collections, fiscal years 1939 and 1940 


Species 


Shad 
Whitefish 
Chinook salmon 
Chum salmon 
Silver salmon 
Sockeye salmon 
Landlocked sockeye 
salmon 
Humpback salmon _-_ 
Atlantic salmon 
Rainbow trout 
Blackspotted trout -- 
Loch Leven trout___ 
Lake trout 
Brook trout 
Steelhead trout 
Dolly Varden trout_- 
Golden trout 

1939 
30, 155, 900 
42; 898, 600 
899, 500 
2, 852, 000 
11, 576, 700 
3, 386, 900 

51, 759, 000 | 
9, 215, 000 
46, 059, 100 
5, 418, 000 
1, 118, 700 
2, 083, 300 
481, 900 
686, 000 
113, 000 
33, 097, 900 
52,911, 500 
3, 043, 400 
1, 079, 300 
16, 497, 400 
2, 477, 900 
46, 000 



Species 1939 1940 
Grayling? = ee =32-=" 5, 117, 600 4, 660, 200 
iRikeperchts= 22-32-22 $66, 755, 100 10, 841, 400 
Pike-pickerel_____--- 
Yellow perch-------- 
White perch 
Wlathsh'’..2 a= 
Mackerel 
Lake herring 
Glut herring 
Striped bass_-------- 
Buffalofish 
Lobster- 

407200-—41—_—_4 

301, 668, 000 
8, 300, 000 
3, 197, 555, 700 
1, 178, 993, 700 
1, 560, 497, 100 
1, 318, 397, 100 
11, 060, 000 
5, 325, 000 
8, 140, 000 
3, 143, 000 
78, 681, 500 
12, 991, 600 
8, 929, 774, 000 

8, 246, 100 
245, 731, 000 
4, 000, 000 
2, 838, 406, 000 
1, 066, 164, 500 
2, 176, 499, 000 
853, 782, 000 
9, 102, 000 
1, 245, 000 
717, 000 
8, 075, 000 
95, 872, 250 
8, 142, 500 
7, 557, 571, 350 
