Upper Midwest Environmental Sciences Center
| Table 12.4 |
Mean catch-per-unit-effort and (standard error) for fish collected by seining in Pool 26 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 2.4). 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 | MCBU | SCB |
| Shortnose gar |
0.08 |
0.09 |
0.06 |
(0.03) |
(0.04) |
(0.04) |
|
| Mooneye |
0.14 |
0.17 |
0.06 |
(0.08) |
(0.12) |
(0.04) |
|
| Skipjack herring |
0.16 |
0.23 |
|
(0.13) |
(0.19) |
||
| Gizzard shad | 10.01 |
12.40 |
4.44 |
(3.58) |
(5.03) |
(2.19) |
|
| Threadfin shad |
0.03 |
0.02 |
0.06 |
(0.02) |
(0.02) |
(0.04) |
|
| Red shiner |
0.19 |
0.26 |
0.03 |
(0.11) |
(0.16) |
(0.03) |
|
| Spotfin shiner |
2.58 |
2.60 |
2.53 |
(1.14) |
(1.60) |
(0.84) |
|
| Common carp |
0.02 |
0.02 |
0.03 |
(0.02) |
(0.02) |
(0.03) |
|
| Mississippi silvery minnow |
0.12 |
0.09 |
0.19 |
(0.04) |
(0.04) |
(0.09) |
|
| Speckled chub |
0.03 |
0.08 |
|
(0.02) |
(0.06) |
||
| Silver chub |
0.12 |
0.11 |
0.14 |
(0.06) |
(0.09) |
(0.06) |
|
| Emerald shiner | 11.23 |
9.38 |
15.53 |
(2.81) |
(3.50) |
(4.64) |
|
| River shiner |
2.55 |
1.60 |
4.78 |
(0.94) |
(0.55) |
(2.86) |
|
| Silverband shiner |
0.03 |
0.08 |
|
(0.02) |
(0.06) |
||
| Sand shiner |
0.02 |
0.06 |
|
(0.01) |
(0.04) |
||
| Channel shiner |
3.87 |
4.28 |
2.92 |
(1.32) |
(1.82) |
(1.21) |
|
| Unidentified shiner |
0.44 |
0.04 |
1.36 |
(0.28) |
(0.04) |
(0.92) |
|
| Bullhead minnow |
0.27 |
0.09 |
0.69 |
(0.11) |
(0.04) |
(0.36) |
|
| River carpsucker |
0.17 |
0.13 |
0.28 |
(0.06) |
(0.07) |
(0.12) |
|
| Smallmouth buffalo |
0.05 |
0.06 |
0.03 |
(0.03) |
(0.04) |
(0.03) |
|
| Bigmouth buffalo |
0.01 |
0.02 |
|
(0.01) |
(0.02) |
||
| Unidentified buffalo |
0.15 |
0.15 |
0.17 |
(0.07) |
(0.08) |
(0.12) |
|
| Channel catfish |
0.50 |
0.66 |
0.14 |
(0.16) |
(0.23) |
(0.08) |
|
| Flathead catfish |
0.01 |
0.02 |
|
(0.01) |
(0.02) |
||
| Western mosquitofish |
0.08 |
0.06 |
0.11 |
(0.04) |
(0.05) |
(0.07) |
|
| Brook silverside |
0.04 |
0.14 |
|
(0.02) |
(0.07) |
||
| White bass |
0.70 |
0.62 |
0.89 |
(0.22) |
(0.30) |
(0.25) |
|
| Orangespotted sunfish |
0.04 |
0.04 |
0.03 |
(0.02) |
(0.03) |
(0.03) |
|
| Bluegill |
0.01 |
0.03 |
|
(0.01) |
(0.03) |
||
| Smallmouth bass |
0.01 |
0.03 |
|
(0.01) |
(0.03) |
||
| White crappie |
0.04 |
0.04 |
0.03 |
(0.03) |
(0.04) |
(0.03) |
|
| Sauger |
0.05 |
0.04 |
0.08 |
(0.03) |
(0.04) |
(0.05) |
|
| Freshwater drum |
0.80 |
0.66 |
1.11 |
(0.17) |
(0.16) |
(0.43) |
Sampling strata:
MCBU - Main channel border, unstructured
SCB - Side channel border
August 26, 2004
Page Last Modified: April 17, 2018