Upper Midwest Environmental Sciences Center
| Table 10.4 |
Mean catch-per-unit-effort and (standard error) for fish collected by small hoop netting 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 | MCBW | SCB |
| Shortnose gar |
0.01 |
0.02 |
||
(0.01) |
(0.02) |
|||
| Gizzard shad |
0.01 |
0.02 |
||
(0.01) |
(0.02) |
|||
| Common carp |
0.16 |
0.12 |
0.23 |
|
(0.06) |
(0.07) |
(0.09) |
||
| Silver chub |
0.02 |
0.02 |
0.02 |
|
(0.01) |
(0.02) |
(0.02) |
||
| Smallmouth buffalo |
0.12 |
0.11 |
0.09 |
0.16 |
(0.05) |
(0.06) |
(0.09) |
(0.06) |
|
| Bigmouth buffalo |
0.01 |
0.02 |
||
(0.01) |
(0.02) |
|||
| Black buffalo |
0.01 |
0.05 |
||
(0.01) |
(0.03) |
|||
| Blue catfish |
3.35 |
4.66 |
0.44 |
0.30 |
(1.27) |
(1.81) |
(0.44) |
(0.09) |
|
| Channel catfish | 23.39 |
30.89 |
2.06 |
5.97 |
(8.04) |
(11.45) |
(1.32) |
(2.72) |
|
| Freckled madtom |
0.01 |
0.02 |
||
(0.01) |
(0.02) |
|||
| Flathead catfish |
0.19 |
0.16 |
0.43 |
0.27 |
(0.05) |
(0.06) |
(0.16) |
(0.11) |
|
| White bass |
0.03 |
0.03 |
0.02 |
|
(0.02) |
(0.02) |
(0.02) |
||
| Bluegill |
0.05 |
0.05 |
0.05 |
|
(0.04) |
(0.05) |
(0.05) |
||
| White crappie |
0.02 |
0.07 |
||
(0.02) |
(0.07) |
|||
| Black crappie |
0.01 |
0.02 |
||
(0.01) |
(0.02) |
|||
| Freshwater drum |
0.30 |
0.37 |
0.34 |
0.13 |
(0.09) |
(0.13) |
(0.22) |
(0.08) |
Sampling strata:
MCBU - Main channel border, unstructured
MCBW - Main channel border, wing dam
SCB - Side channel border
August 26, 2004
Page Last Modified: April 17, 2018