Upper Midwest Environmental Sciences Center
|
Table 8.2 |
Mean catch-per-unit-effort and (standard error) for fish collected by mini fyke netting in Pool 8 of the Upper Mississippi River using stratified random sampling during 2004. The statistics under ALL pertain to unbiased means over all strata sampled by this gear (as indicated by nonmissing entries below and by Table 2.2). 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 | BWCS | IMPS | MCBU | SCB |
|
Longnose gar |
0.05
|
0.04
|
0.09
|
|
0.08
|
|---|---|---|---|---|---|
|
(0.03)
|
(0.04)
|
(0.09)
|
|
(0.08)
|
|
|
Shortnose gar |
0.08
|
0.11
|
0.25
|
|
0.08
|
|
(0.04)
|
(0.06)
|
(0.18)
|
|
(0.08)
|
|
|
Bowfin |
0.03
|
|
|
|
0.08
|
|
(0.03)
|
|
|
|
(0.08)
|
|
|
Gizzard shad |
0.04
|
|
0.17
|
|
0.08
|
|
(0.03)
|
|
(0.17)
|
|
(0.08)
|
|
|
Central stoneroller |
0.00
|
|
0.08
|
|
|
|
(0.00)
|
|
(0.08)
|
|
|
|
|
Spotfin shiner |
35.35
|
0.54
|
14.07
|
141.79
|
5.03
|
|
(24.61)
|
(0.21)
|
(8.79)
|
(107.27)
|
(3.47)
|
|
|
Common carp |
0.11
|
0.04
|
1.19
|
0.15
|
|
|
(0.05)
|
(0.04)
|
(0.84)
|
(0.10)
|
|
|
|
Mississippi silvery minnow |
0.04
|
0.04
|
0.08
|
0.09
|
|
|
(0.03)
|
(0.04)
|
(0.08)
|
(0.09)
|
|
|
|
Golden shiner |
1.98
|
5.79
|
|
|
|
|
(1.48)
|
(4.34)
|
|
|
|
|
|
Emerald shiner |
2.25
|
0.66
|
0.25
|
1.03
|
4.68
|
|
(1.65)
|
(0.29)
|
(0.13)
|
(0.70)
|
(4.32)
|
|
|
River shiner |
0.23
|
0.08
|
|
0.59
|
0.18
|
|
(0.11)
|
(0.08)
|
|
(0.37)
|
(0.18)
|
|
|
Spottail shiner |
2.11
|
3.61
|
0.25
|
3.63
|
0.08
|
|
(1.35)
|
(3.52)
|
(0.18)
|
(2.73)
|
(0.08)
|
|
|
Sand shiner |
0.06
|
|
|
0.26
|
|
|
(0.06)
|
|
|
(0.26)
|
|
|
|
Weed shiner |
34.25
|
18.38
|
10.52
|
1.77
|
71.28
|
|
(19.61)
|
(8.55)
|
(9.72)
|
(1.07)
|
(51.14)
|
|
|
Mimic shiner |
5.00
|
1.55
|
0.34
|
19.13
|
0.17
|
|
(3.56)
|
(1.14)
|
(0.34)
|
(15.45)
|
(0.12)
|
|
|
Pugnose minnow |
12.05
|
24.33
|
1.09
|
2.66
|
8.12
|
|
(3.76)
|
(10.38)
|
(0.58)
|
(2.31)
|
(3.10)
|
|
|
Bluntnose minnow |
0.05
|
|
|
0.09
|
0.08
|
|
(0.04)
|
|
|
(0.09)
|
(0.08)
|
|
|
Fathead minnow |
0.03
|
|
|
|
0.09
|
|
(0.03)
|
|
|
|
(0.09)
|
|
|
Bullhead minnow |
1.78
|
1.59
|
0.75
|
2.67
|
1.56
|
|
(0.48)
|
(0.63)
|
(0.51)
|
(1.10)
|
(0.90)
|
|
|
Unidentified Cyprinidae (minnows) |
0.06
|
|
|
|
0.16
|
|
(0.06)
|
|
|
|
(0.16)
|
|
|
Silver redhorse |
0.13
|
0.12
|
|
|
0.25
|
|
(0.07)
|
(0.09)
|
|
|
(0.18)
|
|
|
Shorthead redhorse |
0.08
|
0.04
|
0.08
|
|
0.17
|
|
(0.07)
|
(0.04)
|
(0.08)
|
|
(0.17)
|
|
|
Unidentified Catostomidae (suckers) |
0.18
|
0.52
|
0.09
|
|
|
|
(0.16)
|
(0.48)
|
(0.09)
|
|
|
|
|
Channel catfish |
0.02
|
|
|
0.08
|
|
|
(0.02)
|
|
|
(0.08)
|
|
|
|
Tadpole madtom |
0.28
|
0.48
|
0.50
|
|
0.25
|
|
(0.12)
|
(0.33)
|
(0.29)
|
|
(0.13)
|
|
|
Unidentified catfish (catfishes) |
0.08
|
0.04
|
0.69
|
|
0.08
|
|
(0.05)
|
(0.04)
|
(0.69)
|
|
(0.08)
|
|
|
Northern pike |
0.01
|
0.04
|
|
|
|
|
(0.01)
|
(0.04)
|
|
|
|
|
|
Central mudminnow |
0.03
|
|
|
|
0.08
|
|
(0.03)
|
|
|
|
(0.08)
|
|
|
Trout perch |
0.02
|
|
|
0.07
|
|
|
(0.02)
|
|
|
(0.07)
|
|
|
|
Brook silverside |
0.28
|
0.08
|
|
0.96
|
0.09
|
|
(0.22)
|
(0.06)
|
|
(0.96)
|
(0.09)
|
|
|
White bass |
0.04
|
0.04
|
|
|
0.08
|
|
(0.03)
|
(0.04)
|
|
|
(0.08)
|
|
|
Rock bass |
1.49
|
1.11
|
2.84
|
1.57
|
1.61
|
|
(0.30)
|
(0.34)
|
(1.22)
|
(0.47)
|
(0.65)
|
|
|
Green sunfish |
0.12
|
|
1.06
|
0.29
|
|
|
(0.06)
|
|
(0.73)
|
(0.22)
|
|
|
|
Pumpkinseed |
0.18
|
0.12
|
1.08
|
0.08
|
0.17
|
|
(0.07)
|
(0.07)
|
(0.53)
|
(0.08)
|
(0.17)
|
|
|
Warmouth |
0.06
|
|
0.50
|
0.16
|
|
|
(0.03)
|
|
(0.19)
|
(0.11)
|
|
|
|
Orangespotted sunfish |
0.09
|
|
|
0.37
|
|
|
(0.07)
|
|
|
(0.30)
|
|
|
|
Bluegill |
25.09
|
36.36
|
105.64
|
1.69
|
18.56
|
|
(8.78)
|
(20.93)
|
(62.84)
|
(0.62)
|
(10.81)
|
|
|
Green sunfish x pumpkinseed hybrid |
0.00
|
|
0.08
|
|
|
|
(0.00)
|
|
(0.08)
|
|
|
|
|
Bluegill x orangespotted sunfish hybrid |
0.01
|
0.04
|
|
|
|
|
(0.01)
|
(0.04)
|
|
|
|
|
|
Smallmouth bass |
0.03
|
|
0.09
|
|
0.08
|
|
(0.03)
|
|
(0.09)
|
|
(0.08)
|
|
|
Largemouth bass |
2.80
|
5.47
|
0.08
|
0.60
|
2.08
|
|
(1.33)
|
(3.21)
|
(0.08)
|
(0.53)
|
(1.99)
|
|
|
White crappie |
0.03
|
0.08
|
|
|
|
|
(0.02)
|
(0.06)
|
|
|
|
|
|
Black crappie |
8.77
|
16.65
|
|
12.49
|
0.58
|
|
(4.75)
|
(11.23)
|
|
(12.34)
|
(0.34)
|
|
|
Unidentified Centrarchidae (sunfishes) |
11.60
|
28.35
|
20.17
|
1.27
|
1.68
|
|
(3.60)
|
(10.36)
|
(13.54)
|
(0.77)
|
(0.88)
|
|
|
Western sand darter |
0.02
|
|
|
0.07
|
|
|
(0.02)
|
|
|
(0.07)
|
|
|
|
Mud darter |
0.19
|
0.15
|
|
0.45
|
0.08
|
|
(0.11)
|
(0.09)
|
|
(0.45)
|
(0.08)
|
|
|
Johnny darter |
0.53
|
1.23
|
|
0.23
|
0.17
|
|
(0.34)
|
(0.99)
|
|
(0.23)
|
(0.17)
|
|
|
Logperch |
0.24
|
0.30
|
|
0.58
|
|
|
(0.12)
|
(0.22)
|
|
(0.44)
|
|
|
|
River darter |
0.08
|
|
|
0.36
|
|
|
(0.08)
|
|
|
(0.36)
|
|
|
|
Yellow perch |
0.36
|
0.38
|
|
0.98
|
|
|
(0.24)
|
(0.22)
|
|
(0.98)
|
|
|
|
Freshwater drum |
0.03
|
|
|
0.14
|
|
|
(0.03)
|
|
|
(0.14)
|
|
|
|
Unidentified |
0.04
|
|
|
0.15
|
|
|
(0.02)
|
|
|
(0.10)
|
|
|
|
Age-0 fish |
0.01
|
|
0.17
|
|
|
|
(0.01)
|
|
(0.17)
|
|
|
Sampling strata:
BWCS - Backwater, contiguous, shoreline
IMPS - Impounded, shoreline
MCBU - Main channel border, unstructured
SCB - Side channel border
September 19, 2005
Page Last Modified: April 17, 2018