Upper Midwest Environmental Sciences Center
| Table 21.4 |
Mean catch-per-unit-effort and (standard error)
for fish collected by bottom trawling in Pool 26 of the Upper Mississippi
River using fixed-site sampling during 2000. 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 | TWZ |
| Shovelnose sturgeon | 2.88 |
(1.59) |
|
| Shortnose gar | 0.25 |
(0.25) |
|
| Gizzard shad | 0.50 |
(0.27) |
|
| Speckled chub | 1.75 |
(0.90) |
|
| Silver chub | 1.00 |
(0.50) |
|
| Emerald shiner | 0.25 |
(0.25) |
|
| Blue catfish | 2.13 |
(1.41) |
|
| Channel catfish | 7.50 |
(3.58) |
|
| Stonecat | 0.13 |
(0.13) |
|
| Flathead catfish | 0.13 |
(0.13) |
|
| Sauger | 0.13 |
(0.13) |
|
| Freshwater drum | 10.00 |
(5.04) |
Sampling stratum:
TWZ - Tailwater
August 26, 2004
Page Last Modified: April 17, 2018