Upper Midwest Environmental Sciences Center

Pool 13 - SAS Output

Fish Reports

tree 2001 Report

Table 5.3

Mean catch-per-unit-effort and (standard error) for fish collected by night electrofishing in Pool 13 of the Upper Mississippi River using stratified random sampling during 2001. The statistics under ALL pertain to unbiased means over all strata sampled by this gear (as indicated by nonmissing entries below and by Table 2.3). 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 MCBU SCB
Longnose gar
0.29
0.33
0.33
0.17
 
(0.15)
(0.33)
(0.21)
(0.17)
Shortnose gar
0.61
1.00
0.33
0.50
 
(0.31)
(0.82)
(0.21)
(0.34)
Mooneye
0.04
0.17
 
(0.04)
(0.17)
Gizzard shad
13.61
12.17
11.00
19.33
 
(3.63)
(4.88)
(4.16)
(10.48)
Spotfin shiner
2.15
0.50
1.33
5.50
 
(0.64)
(0.22)
(0.80)
(2.09)
Common carp
2.12
2.00
1.17
3.67
 
(0.51)
(0.37)
(0.48)
(1.73)
Silver chub
1.09
0.33
1.50
1.50
 
(0.47)
(0.33)
(0.56)
(1.50)
Emerald shiner
11.82
12.17
4.67
21.83
 
(2.14)
(3.77)
(1.87)
(5.77)
River shiner
1.49
0.67
2.00
1.83
 
(0.45)
(0.42)
(1.03)
(0.60)
Spottail shiner
0.72
1.50
0.50
 
(0.28)
(0.56)
(0.50)
Mimic shiner
8.57
4.33
11.50
9.83
 
(2.83)
(2.54)
(6.42)
(3.85)
Bullhead minnow
5.72
6.67
6.50
3.33
 
(1.51)
(3.56)
(1.95)
(1.58)
River carpsucker
0.37
0.50
0.17
0.50
 
(0.16)
(0.34)
(0.17)
(0.34)
Highfin carpsucker
0.06
0.17
 
(0.06)
(0.17)
Smallmouth buffalo
0.28
0.50
0.17
0.17
 
(0.14)
(0.34)
(0.17)
(0.17)
Bigmouth buffalo
0.09
0.33
 
(0.09)
(0.33)
Black buffalo
0.11
0.17
0.17
 
(0.08)
(0.17)
(0.17)
Unidentified buffalo
1.71
4.17
0.33
0.50
 
(0.68)
(1.87)
(0.33)
(0.50)
Spotted sucker
0.11
0.17
0.17
 
(0.08)
(0.17)
(0.17)
Golden redhorse
0.09
0.33
 
(0.09)
(0.33)
Shorthead redhorse
1.11
1.00
0.83
1.67
 
(0.40)
(0.82)
(0.40)
(0.88)
Unidentified redhorse
0.06
0.17
 
(0.06)
(0.17)
Channel catfish
1.10
0.67
1.67
0.83
 
(0.37)
(0.49)
(0.71)
(0.65)
Stonecat
0.06
0.17
 
(0.06)
(0.17)
Tadpole madtom
0.06
0.17
 
(0.06)
(0.17)
Flathead catfish
0.23
0.17
0.67
 
(0.11)
(0.17)
(0.33)
Northern pike
0.06
0.17
 
(0.06)
(0.17)
Brook silverside
1.12
1.83
0.67
0.83
 
(0.42)
(0.95)
(0.49)
(0.65)
White bass
6.62
3.67
11.50
3.33
 
(1.13)
(1.56)
(2.26)
(1.76)
Yellow bass
0.41
1.17
 
(0.17)
(0.48)
Rock bass
0.04
0.17
 
(0.04)
(0.17)
Pumpkinseed
0.35
0.83
0.17
 
(0.30)
(0.83)
(0.17)
Warmouth
0.17
0.50
 
(0.17)
(0.50)
Orangespotted sunfish
4.37
10.17
0.67
2.17
 
(1.23)
(3.43)
(0.49)
(0.95)
Bluegill
14.38
28.67
4.33
10.33
 
(3.17)
(8.38)
(1.99)
(3.78)
Smallmouth bass
0.37
0.50
0.17
0.50
 
(0.16)
(0.34)
(0.17)
(0.34)
Largemouth bass
6.89
13.33
3.67
3.17
 
(1.84)
(4.81)
(1.89)
(1.01)
White crappie
0.64
0.83
0.33
0.83
 
(0.21)
(0.40)
(0.21)
(0.48)
Black crappie
0.99
1.83
0.33
0.83
 
(0.34)
(0.79)
(0.21)
(0.65)
Mud darter
0.12
0.33
 
(0.12)
(0.33)
Yellow perch
0.06
0.17
 
(0.06)
(0.17)
Logperch
0.25
0.17
0.50
 
(0.20)
(0.17)
(0.50)
Sauger
4.44
2.67
6.33
4.00
 
(1.39)
(1.15)
(2.53)
(3.42)
Walleye
2.04
1.33
3.50
0.83
 
(0.53)
(0.80)
(1.12)
(0.54)
Freshwater drum
3.05
5.67
2.33
0.67
 
(1.67)
(4.67)
(0.95)
(0.33)

Sampling strata:
BWCS - Backwater, contiguous, shoreline
MCBU - Main channel border, unstructured
SCB - Side channel border

August 26, 2004


Page Last Modified: April 17, 2018