Upper Midwest Environmental Sciences Center

Pool 4 - SAS Output
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Fish Reports

tree 2001 Report

Table 15.1

Mean catch-per-unit-effort and (standard error) for fish collected by night electrofishing in Pool 4 of the Upper Mississippi River using fixed-site sampling during 2001. See Methods for definitions of catch-per-unit-effort and standard error. Scientific names for the species listed can be found in Table 1.

 

 

Common name TWZ
Silver lamprey
0.17
 
(0.11)
Paddlefish
0.08
 
(0.08)
Longnose gar
0.25
 
(0.18)
Shortnose gar
0.42
 
(0.19)
Bowfin
0.08
 
(0.08)
Goldeye
0.08
 
(0.08)
Mooneye
0.08
 
(0.08)
Gizzard shad
50.25
 
(32.21)
Spotfin shiner
0.50
 
(0.42)
Common carp
8.00
 
(1.21)
Silver chub
0.58
 
(0.29)
Emerald shiner
438.50
 
(177.42)
Mimic shiner
7.50
 
(4.51)
Bullhead minnow
0.25
 
(0.13)
River carpsucker
0.08
 
(0.08)
Quillback
0.25
 
(0.13)
White sucker
0.08
 
(0.08)
Blue sucker
0.08
 
(0.08)
Smallmouth buffalo
0.58
 
(0.36)
Bigmouth buffalo
0.17
 
(0.17)
Unidentified buffalo
0.08
 
(0.08)
Spotted sucker
0.08
 
(0.08)
Silver redhorse
0.33
 
(0.19)
Golden redhorse
0.67
 
(0.51)
Shorthead redhorse
2.92
 
(1.28)
Channel catfish
0.33
 
(0.14)
Flathead catfish
1.75
 
(0.63)
Northern pike
0.67
 
(0.36)
Brook silverside
0.25
 
(0.18)
White bass
14.08
 
(3.25)
Rock bass
0.08
 
(0.08)
Green sunfish
0.58
 
(0.42)
Orangespotted sunfish
0.08
 
(0.08)
Bluegill
20.58
 
(9.66)
Smallmouth bass
8.50
 
(1.82)
Largemouth bass
8.00
 
(4.11)
White crappie
1.58
 
(1.14)
Black crappie
4.00
 
(1.74)
Yellow perch
0.25
 
(0.13)
Logperch
1.67
 
(0.50)
River darter
0.08
 
(0.08)
Sauger
25.33
 
(10.01)
Walleye
18.83
 
(7.49)
Freshwater drum
6.17
 
(2.75)

Sampling stratum:
TWZ - Tailwater

August 26, 2004
Page Last Modified: April 17, 2018