Upper Midwest Environmental Sciences Center
|
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 2005. 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 |
0.03 |
0.13 |
|||
(0.02) |
(0.09) |
||||
Silver lamprey |
0.07 |
0.19 |
0.06 |
||
(0.03) |
(0.10) |
(0.06) |
|||
Unidentified Petromyzontidae (lampreys) |
0.02 |
0.06 |
|||
(0.02) |
(0.06) |
||||
Longnose gar |
0.02 |
0.06 |
|||
(0.02) |
(0.06) |
||||
Shortnose gar |
0.05 |
0.06 |
0.06 |
||
(0.03) |
(0.06) |
(0.06) |
|||
Bowfin |
0.34 |
0.75 |
0.06 |
||
(0.11) |
(0.25) |
(0.06) |
|||
Mooneye |
0.00 |
0.50 |
|||
(0.00) |
(0.50) |
||||
Gizzard shad |
10.99 |
7.31 |
12.19 |
14.25 |
14.94 |
(2.96) |
(4.54) |
(4.17) |
(13.92) |
(6.22) |
|
Spotfin shiner |
3.60 |
1.13 |
10.38 |
||
(3.20) |
(0.42) |
(10.04) |
|||
Common carp |
6.07 |
3.94 |
8.13 |
7.38 |
|
(0.88) |
(1.71) |
(1.19) |
(1.22) |
||
Common shiner |
0.03 |
0.06 |
|||
(0.03) |
(0.06) |
||||
Silver chub |
0.22 |
0.06 |
0.63 |
||
(0.18) |
(0.06) |
(0.56) |
|||
Golden shiner |
0.19 |
0.44 |
|||
(0.16) |
(0.38) |
||||
Emerald shiner |
9.59 |
1.69 |
17.19 |
14.31 |
|
(2.92) |
(1.07) |
(9.27) |
(5.46) |
||
River shiner |
0.09 |
0.38 |
|||
(0.09) |
(0.38) |
||||
Spottail shiner |
0.19 |
0.19 |
0.44 |
||
(0.11) |
(0.10) |
(0.33) |
|||
Weed shiner |
0.04 |
0.06 |
0.06 |
||
(0.03) |
(0.06) |
(0.06) |
|||
Pugnose minnow |
0.12 |
0.13 |
0.13 |
0.13 |
|
(0.06) |
(0.09) |
(0.13) |
(0.13) |
||
Bluntnose minnow |
0.08 |
0.06 |
0.19 |
||
(0.05) |
(0.06) |
(0.14) |
|||
Bullhead minnow |
1.56 |
0.56 |
0.88 |
3.44 |
|
(0.97) |
(0.35) |
(0.43) |
(2.99) |
||
River carpsucker |
0.11 |
0.19 |
0.19 |
||
(0.07) |
(0.14) |
(0.19) |
|||
Quillback |
0.36 |
0.13 |
1.06 |
0.13 |
|
(0.16) |
(0.09) |
(0.64) |
(0.09) |
||
White sucker |
0.05 |
0.06 |
0.06 |
||
(0.03) |
(0.06) |
(0.06) |
|||
Bigmouth buffalo |
0.06 |
0.06 |
0.13 |
||
(0.04) |
(0.06) |
(0.13) |
|||
Spotted sucker |
0.86 |
1.69 |
0.25 |
0.25 |
|
(0.27) |
(0.60) |
(0.25) |
(0.19) |
||
Silver redhorse |
0.88 |
0.50 |
0.81 |
2.49 |
1.44 |
(0.21) |
(0.27) |
(0.26) |
(1.18) |
(0.52) |
|
River redhorse |
0.06 |
0.13 |
1.75 |
0.06 |
|
(0.04) |
(0.13) |
(1.75) |
(0.06) |
||
Golden redhorse |
0.64 |
0.31 |
1.06 |
0.25 |
0.75 |
(0.24) |
(0.18) |
(0.77) |
(0.25) |
(0.38) |
|
Shorthead redhorse |
1.47 |
0.31 |
2.75 |
4.00 |
2.00 |
(0.28) |
(0.15) |
(0.65) |
(1.23) |
(0.67) |
|
Unidentified Catostomidae (suckers) |
0.13 |
0.13 |
0.31 |
||
(0.06) |
(0.13) |
(0.15) |
|||
Black bullhead |
0.03 |
0.06 |
|||
(0.03) |
(0.06) |
||||
Channel catfish |
0.19 |
0.13 |
0.06 |
0.25 |
0.38 |
(0.06) |
(0.09) |
(0.06) |
(0.25) |
(0.15) |
|
Flathead catfish |
0.07 |
0.19 |
0.06 |
||
(0.05) |
(0.19) |
(0.06) |
|||
Northern pike |
0.80 |
1.19 |
0.75 |
0.25 |
0.31 |
(0.19) |
(0.39) |
(0.28) |
(0.25) |
(0.15) |
|
Central mudminnow |
0.05 |
0.13 |
|||
(0.05) |
(0.13) |
||||
Brook silverside |
0.26 |
0.06 |
0.31 |
0.50 |
|
(0.11) |
(0.06) |
(0.15) |
(0.33) |
||
White bass |
0.78 |
0.31 |
0.75 |
0.37 |
1.44 |
(0.26) |
(0.31) |
(0.49) |
(0.37) |
(0.59) |
|
Rock bass |
1.11 |
0.38 |
1.31 |
0.50 |
1.94 |
(0.32) |
(0.22) |
(0.47) |
(0.50) |
(0.89) |
|
Green sunfish |
0.15 |
0.25 |
0.13 |
||
(0.07) |
(0.14) |
(0.09) |
|||
Pumpkinseed |
0.13 |
0.25 |
0.06 |
||
(0.06) |
(0.14) |
(0.06) |
|||
Bluegill |
12.90 |
19.56 |
4.69 |
0.75 |
10.50 |
(2.59) |
(5.21) |
(1.57) |
(0.75) |
(4.01) |
|
Smallmouth bass |
2.55 |
0.63 |
6.81 |
8.00 |
1.75 |
(0.47) |
(0.31) |
(1.69) |
(6.04) |
(0.46) |
|
Largemouth bass |
8.14 |
10.44 |
3.69 |
4.50 |
8.56 |
(1.16) |
(1.68) |
(1.12) |
(4.50) |
(2.72) |
|
White crappie |
0.35 |
0.69 |
0.19 |
||
(0.21) |
(0.47) |
(0.19) |
|||
Black crappie |
1.24 |
1.06 |
1.00 |
1.69 |
|
(0.26) |
(0.41) |
(0.44) |
(0.48) |
||
Johnny darter |
0.02 |
0.06 |
|||
(0.02) |
(0.06) |
||||
Logperch |
0.43 |
0.06 |
0.81 |
1.00 |
0.63 |
(0.14) |
(0.06) |
(0.39) |
(1.00) |
(0.31) |
|
Slenderhead darter |
0.02 |
0.06 |
0.25 |
||
(0.02) |
(0.06) |
(0.25) |
|||
Yellow perch |
6.73 |
5.25 |
8.69 |
0.50 |
7.25 |
(1.62) |
(1.24) |
(5.26) |
(0.50) |
(2.49) |
|
Sauger |
0.21 |
0.13 |
0.50 |
||
(0.11) |
(0.13) |
(0.32) |
|||
Walleye |
0.46 |
0.50 |
0.13 |
0.69 |
|
(0.16) |
(0.27) |
(0.09) |
(0.33) |
||
Freshwater drum |
1.44 |
1.94 |
1.00 |
0.62 |
1.13 |
(0.43) |
(0.91) |
(0.34) |
(0.37) |
(0.49) |
Page Last Modified: April 17, 2018