Upper Midwest Environmental Sciences Center
|
Table 8.4 |
Mean catch-per-unit-effort and (standard error) for fish collected by mini fyke net in Pool 26 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 2.4). 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 | Backwater, contiguous, shoreline |
Impounded, shoreline | Main channel border, unstructured | Main channel border, wing dam | Side channel border |
|---|---|---|---|---|---|---|
Spotted gar |
0.02 |
0.50 |
||||
(0.02) |
(0.38) |
|||||
Shortnose gar |
0.11 |
0.70 |
0.26 |
0.30 |
||
(0.09) |
(0.34) |
(0.26) |
(0.30) |
|||
Bowfin |
0.00 |
0.12 |
||||
(0.00) |
(0.12) |
|||||
Gizzard shad |
0.37 |
3.71 |
0.25 |
0.25 |
0.19 |
|
(0.20) |
(2.68) |
(0.25) |
(0.25) |
(0.13) |
||
Red shiner |
2.20 |
1.56 |
4.07 |
|||
(1.40) |
(1.56) |
(3.28) |
||||
Spotfin shiner |
17.51 |
1.11 |
6.51 |
3.47 |
45.97 |
|
(8.38) |
(0.49) |
(6.17) |
(3.47) |
(25.61) |
||
Mississippi silvery minnow |
0.19 |
0.34 |
0.26 |
|||
(0.17) |
(0.34) |
(0.26) |
||||
Emerald shiner |
148.01 |
502.66 |
79.77 |
108.03 |
6.20 |
194.07 |
(74.77) |
(166.71) |
(58.40) |
(107.05) |
(5.86) |
(76.82) |
|
River shiner |
5.21 |
0.12 |
1.30 |
7.67 |
15.17 |
|
(2.38) |
(0.12) |
(1.30) |
(7.67) |
(7.76) |
||
Spottail shiner |
0.55 |
0.25 |
0.78 |
0.10 |
||
(0.52) |
(0.25) |
(0.78) |
(0.10) |
|||
Silverband shiner |
0.03 |
0.09 |
||||
(0.03) |
(0.09) |
|||||
Channel shiner |
50.85 |
21.31 |
5.45 |
175.02 |
||
(23.79) |
(16.19) |
(5.45) |
(83.33) |
|||
Bluntnose minnow |
0.25 |
0.25 |
0.30 |
|||
(0.18) |
(0.25) |
(0.21) |
||||
Bullhead minnow |
5.91 |
10.45 |
3.50 |
1.03 |
4.48 |
16.72 |
(2.63) |
(7.98) |
(3.50) |
(0.74) |
(3.06) |
(8.98) |
|
Unidentified Cyprinidae (minnows) |
0.00 |
0.25 |
||||
(0.00) |
(0.25) |
|||||
Channel catfish |
3.96 |
0.76 |
5.62 |
0.78 |
||
(1.52) |
(0.48) |
(2.28) |
(0.35) |
|||
Western mosquitofish |
0.59 |
5.72 |
1.28 |
|||
(0.32) |
(2.23) |
(1.08) |
||||
Brook silverside |
0.06 |
0.12 |
0.25 |
0.19 |
||
(0.04) |
(0.12) |
(0.25) |
(0.13) |
|||
White bass |
1.57 |
0.46 |
0.75 |
1.78 |
0.25 |
1.27 |
(0.78) |
(0.30) |
(0.75) |
(1.06) |
(0.25) |
(1.16) |
|
Green sunfish |
0.03 |
0.10 |
||||
(0.03) |
(0.10) |
|||||
Warmouth |
0.00 |
0.24 |
||||
(0.00) |
(0.24) |
|||||
Orangespotted sunfish |
1.51 |
15.33 |
1.26 |
1.04 |
0.69 |
|
(0.71) |
(2.81) |
(0.95) |
(1.04) |
(0.39) |
||
Bluegill |
2.89 |
2.51 |
2.27 |
3.10 |
17.10 |
2.44 |
(1.38) |
(1.36) |
(0.97) |
(1.98) |
(6.18) |
(1.47) |
|
Largemouth bass |
0.03 |
0.09 |
||||
(0.03) |
(0.09) |
|||||
White crappie |
0.00 |
0.11 |
||||
(0.00) |
(0.11) |
|||||
Black crappie |
0.18 |
0.23 |
0.25 |
0.26 |
||
(0.17) |
(0.15) |
(0.25) |
(0.26) |
|||
Unidentified Centrarchidae (sunfishes) |
0.25 |
1.40 |
2.75 |
0.26 |
||
(0.18) |
(0.56) |
(2.75) |
(0.26) |
|||
Freshwater drum |
1.23 |
1.02 |
1.55 |
1.47 |
0.68 |
|
(0.61) |
(0.72) |
(0.91) |
(1.18) |
(0.25) |
Page Last Modified: April 17, 2018