Upper Midwest Environmental Sciences Center

Pool 26 - SAS Output

Fish Reports

tree 2000 Report

Table 8.4

Mean catch-per-unit-effort and (standard error) for fish collected by mini fyke netting in Pool 26 of the Upper Mississippi River using stratified random sampling during 2000. The statistics under ALL pertain to unbiased means over all strata sampled by this gear (as indicated by nonmissing entries below and by Table 2.4). 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 MCBW SCB
Spotted gar
0.05
0.16
0.14
 
(0.04)
(0.11)
(0.14)
Shortnose gar
0.74
1.91
1.74
0.69
0.65
 
(0.26)
(0.69)
(1.52)
(0.34)
(0.44)
Bowfin
0.09
0.32
 
(0.09)
(0.32)
Skipjack herring
0.00
0.17
 
(0.00)
(0.17)
Gizzard shad
0.36
0.95
2.21
1.04
 
(0.21)
(0.70)
(2.02)
(0.74)
Threadfin shad
0.02
0.06
 
(0.02)
(0.06)
Grass carp
0.85
0.17
1.18
0.21
 
(0.79)
(0.11)
(1.18)
(0.21)
Spotfin shiner
8.19
8.92
15.72
7.10
5.47
10.39
 
(4.59)
(3.80)
(15.72)
(6.29)
(4.73)
(6.59)
Common carp
1.37
0.42
0.16
1.54
0.21
1.14
 
(0.70)
(0.19)
(0.16)
(0.98)
(0.21)
(0.84)
Bighead carp
0.23
0.08
0.38
0.34
 
(0.22)
(0.08)
(0.38)
(0.34)
Silver chub
0.60
0.91
 
(0.60)
(0.91)
Emerald shiner
33.95
18.95
357.56
15.11
53.95
69.48
 
(12.28)
(11.76)
(349.87)
(9.13)
(32.87)
(35.69)
River shiner
0.83
0.14
0.19
0.17
1.01
2.47
 
(0.47)
(0.14)
(0.19)
(0.17)
(1.01)
(1.60)
Ghost shiner
0.00
0.21
 
(0.00)
(0.21)
Silverband shiner
0.15
1.14
0.15
 
(0.10)
(0.55)
(0.15)
Sand shiner
0.01
0.08
0.57
0.61
 
(0.01)
(0.08)
(0.57)
(0.61)
Channel shiner
7.53
48.47
3.77
2.91
8.48
12.70
 
(3.10)
(31.17)
(3.57)
(1.26)
(8.48)
(9.51)
Unidentified shiner
0.02
0.36
0.94
 
(0.02)
(0.36)
(0.94)
Bluntnose minnow
0.02
0.07
0.20
0.07
 
(0.02)
(0.07)
(0.20)
(0.07)
Bullhead minnow
0.14
0.40
5.15
0.26
 
(0.07)
(0.25)
(4.00)
(0.20)
Unidentified minnow
0.20
0.36
20.45
 
(0.18)
(0.36)
(20.45)
Unidentified carpsucker
0.09
0.35
0.26
 
(0.06)
(0.35)
(0.20)
Smallmouth buffalo
0.46
0.34
0.17
0.67
 
(0.45)
(0.26)
(0.17)
(0.67)
Bigmouth buffalo
0.01
0.17
 
(0.00)
(0.11)
Unidentified buffalo
0.28
0.92
24.23
0.21
0.07
 
(0.22)
(0.34)
(24.02)
(0.21)
(0.07)
Black bullhead
0.02
0.07
 
(0.02)
(0.07)
Channel catfish
0.57
0.49
1.91
 
(0.28)
(0.26)
(0.97)
Flathead catfish
0.00
0.21
 
(0.00)
(0.21)
Western mosquitofish
16.18
118.49
0.33
16.98
0.21
0.62
 
(10.91)
(75.95)
(0.21)
(15.78)
(0.21)
(0.38)
Brook silverside
0.14
0.07
0.18
0.07
 
(0.12)
(0.07)
(0.18)
(0.07)
White bass
0.39
0.17
2.32
0.35
0.21
0.44
 
(0.25)
(0.11)
(1.57)
(0.35)
(0.21)
(0.26)
Orangespotted sunfish
0.49
8.03
0.70
0.18
0.15
 
(0.21)
(4.48)
(0.22)
(0.18)
(0.10)
Bluegill
21.81
4.89
4.92
2.10
1.43
70.63
 
(18.10)
(3.02)
(3.23)
(1.00)
(0.89)
(63.37)
Unidentified Lepomis
0.87
0.43
22.54
0.51
1.08
 
(0.37)
(0.43)
(22.54)
(0.34)
(0.74)
White crappie
0.06
0.33
0.34
0.14
 
(0.03)
(0.19)
(0.34)
(0.10)
Black crappie
0.15
0.08
0.89
0.18
0.08
 
(0.12)
(0.08)
(0.43)
(0.18)
(0.08)
Unidentified sunfish
0.12
0.08
0.18
 
(0.12)
(0.08)
(0.18)
Logperch
0.00
0.17
 
(0.00)
(0.17)
River darter
0.12
0.34
0.18
0.42
 
(0.12)
(0.34)
(0.18)
(0.42)
Freshwater drum
2.06
0.32
0.70
1.43
1.90
3.79
 
(0.89)
(0.14)
(0.34)
(0.95)
(1.19)
(2.19)

Sampling strata:
BWCS - Backwater, contiguous, shoreline
IMPS - Impounded, shoreline
MCBU - Main channel border, unstructured
MCBW - Main channel border, wing dam
SCB - Side channel border

August 26, 2004


Page Last Modified: April 17, 2018