Upper Midwest Environmental Sciences Center

Pool 4 - SAS Output

Fish Reports

tree 2006 Report

Table 4.1.

Mean catch-per-unit-effort and (standard error) for fish collected by day electrofishing in Pool 4 of the Upper Mississippi River using stratified random sampling during 2006. The statistics under ALL pertain to unbiased means over all strata sampled by this gear (as indicated by nonmissing entries below and by Table 2.1). 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
ALL

Backwater, contiguous, shoreline
Main channel border, unstructured
Main channel border, wing dam
Side channel border
Chestnut lamprey
0.04
0.13
(0.04)
(0.13)
Bowfin
0.58
0.94
0.57
(0.23)
(0.42)
(0.44)
Mooneye
0.03
0.06
(0.03)
(0.06)
Gizzard shad
32.88
8.75
75.56
23.25
31.93
(10.93)
(3.96)
(40.45)
(12.74)
(12.31)
Spotfin shiner
0.57
0.19
1.63
(0.21)
(0.14)
(0.66)
Common carp
2.65
1.13
0.94
6.06
(1.13)
(0.50)
(0.51)
(3.44)
Silver chub
0.21
0.19
0.50
(0.12)
(0.19)
(0.35)
Golden shiner
0.29
0.63
0.06
(0.19)
(0.45)
(0.06)
Emerald shiner
41.10
15.13
79.06
3.25
46.56
(9.88)
(6.34)
(29.13)
(3.25)
(19.30)
River shiner
0.03
0.13
(0.03)
(0.13)
Spottail shiner
0.46
0.25
1.25
0.13
(0.28)
(0.19)
(1.07)
(0.09)
Sand shiner
0.16
0.50
(0.11)
(0.34)
Weed shiner
0.22
0.44
0.13
(0.12)
(0.27)
(0.09)
Mimic shiner
1.93
0.25
4.81
1.94
(0.77)
(0.19)
(2.87)
(0.88)
Pugnose minnow
0.07
0.13
0.06
(0.06)
(0.13)
(0.06)
Bullhead minnow
1.75
0.50
0.75
4.21
(0.58)
(0.30)
(0.41)
(1.73)
Unidentified Cyprinidae (minnows)
0.02
0.06
(0.02)
(0.06)
River carpsucker
0.17
0.06
0.92
0.49
(0.06)
(0.06)
(0.34)
(0.18)
Quillback
0.24
0.50
0.35
(0.10)
(0.33)
(0.17)
White sucker
0.05
0.13
(0.04)
(0.09)
Northern hog sucker
0.06
0.06
0.13
(0.04)
(0.06)
(0.13)
Smallmouth buffalo
0.04
0.13
(0.04)
(0.13)
Spotted sucker
0.76
1.50
0.06
0.31
(0.20)
(0.45)
(0.06)
(0.15)
Silver redhorse
0.83
0.31
0.50
4.29
1.75
(0.24)
(0.20)
(0.22)
(2.05)
(0.67)
River redhorse
0.06
0.06
1.58
0.13
(0.04)
(0.06)
(0.92)
(0.13)
Golden redhorse
0.63
0.31
0.13
0.96
1.44
(0.27)
(0.31)
(0.09)
(0.41)
(0.72)
Shorthead redhorse
1.24
0.25
1.50
9.00
2.29
(0.23)
(0.11)
(0.49)
(2.27)
(0.58)
Unidentified Catostomidae (suckers)
0.42
0.50
0.13
0.56
(0.23)
(0.38)
(0.09)
(0.50)
Yellow bullhead
0.11
0.25
(0.05)
(0.11)
Channel catfish
0.10
0.31
0.25
0.06
(0.07)
(0.25)
(0.25)
(0.06)
Flathead catfish
0.05
0.19
(0.05)
(0.19)
Northern pike
0.56
0.81
0.25
0.67
(0.14)
(0.29)
(0.25)
(0.20)
Pirate perch
0.03
0.06
(0.03)
(0.06)
Brook silverside
0.26
0.13
0.13
0.56
(0.09)
(0.09)
(0.09)
(0.26)
White bass
0.42
0.06
0.25
1.05
(0.23)
(0.06)
(0.25)
(0.69)
Rock bass
0.28
0.25
0.06
0.42
0.50
(0.09)
(0.17)
(0.06)
(0.42)
(0.18)
Green sunfish
0.08
0.25
0.05
(0.06)
(0.25)
(0.05)
Pumpkinseed
0.42
0.94
0.06
(0.19)
(0.44)
(0.06)
Orangespotted sunfish
0.05
0.13
0.06
(0.04)
(0.13)
(0.06)
Bluegill
21.35
34.31
3.69
3.08
17.98
(2.99)
(6.44)
(1.41)
(1.99)
(3.50)
Green sunfish x bluegill hybrid
0.03
0.06
(0.03)
(0.06)
Pumpkinseed x bluegill hybrid
0.02
0.06
(0.02)
(0.06)
Smallmouth bass
1.69
0.25
4.19
4.21
1.63
(0.35)
(0.19)
(1.26)
(0.83)
(0.41)
Largemouth bass
17.36
27.81
4.06
2.29
13.89
(3.60)
(7.76)
(1.39)
(2.29)
(4.29)
White crappie
0.03
0.06
(0.03)
(0.06)
Black crappie
1.72
1.25
0.69
0.21
3.16
(0.67)
(0.66)
(0.38)
(0.21)
(1.87)
Johnny darter
0.16
0.13
0.25
0.13
(0.06)
(0.09)
(0.14)
(0.09)
Logperch
1.03
0.25
2.19
0.88
1.16
(0.35)
(0.19)
(1.17)
(0.59)
(0.52)
Slenderhead darter
0.05
0.19
(0.05)
(0.19)
River darter
0.02
0.06
(0.02)
(0.06)
Yellow perch
2.77
4.75
0.75
0.21
1.74
(0.47)
(0.99)
(0.34)
(0.21)
(0.59)
Sauger
0.25
0.77
(0.10)
(0.30)
Walleye
0.48
0.13
1.17
1.31
(0.23)
(0.09)
(0.44)
(0.70)
Freshwater drum
0.56
0.50
0.13
0.25
0.99
(0.14)
(0.24)
(0.09)
(0.25)
(0.29)

Page Last Modified: April 17, 2018