Upper Midwest Environmental Sciences Center
| Table 15.6 |
Mean catch-per-unit-effort and (standard error) for fish collected by night electrofishing in La Grange Pool of the Illinois River using fixed-site sampling during 2001. 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 | SCB | TWZ |
| Longnose gar |
0.00 |
0.25 |
|
(0.00) |
(0.13) |
|
| Shortnose gar |
1.00 |
10.67 |
|
(0.26) |
(5.12) |
|
| Bowfin |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Goldeye |
0.33 |
0.17 |
|
(0.33) |
(0.17) |
|
| Skipjack herring |
0.83 |
0.33 |
|
(0.40) |
(0.14) |
|
| Gizzard shad |
189.17 |
194.83 |
(144.53) |
(71.47) |
|
| Threadfin shad |
0.33 |
3.17 |
|
(0.33) |
(2.10) |
|
| Goldfish |
0.00 |
0.25 |
|
(0.00) |
(0.18) |
|
| Grass carp |
0.67 |
0.83 |
|
(0.21) |
(0.34) |
|
| Red shiner |
0.67 |
0.33 |
|
(0.33) |
(0.26) |
|
| Common carp |
11.50 |
8.08 |
|
(2.67) |
(1.60) |
|
| Carp x goldfish hybrid |
0.33 |
0.17 |
|
(0.33) |
(0.11) |
|
| Silver carp |
0.83 |
0.25 |
|
(0.31) |
(0.13) |
|
| Bighead carp |
0.67 |
0.08 |
|
(0.42) |
(0.08) |
|
| Emerald shiner |
6.83 |
211.67 |
|
(4.57) |
(209.04) |
|
| Silverband shiner |
0.17 |
0.17 |
|
(0.17) |
(0.11) |
|
| Bullhead minnow |
0.00 |
0.83 |
|
(0.00) |
(0.83) |
|
| River carpsucker |
0.17 |
1.00 |
|
(0.17) |
(0.58) |
|
| Highfin carpsucker |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Smallmouth buffalo |
4.00 |
7.75 |
|
(0.93) |
(3.00) |
|
| Bigmouth buffalo |
6.00 |
1.17 |
|
(1.03) |
(0.75) |
|
| Black buffalo |
0.50 |
0.33 |
|
(0.22) |
(0.26) |
|
| Unidentified buffalo |
0.00 |
0.25 |
|
(0.00) |
(0.25) |
|
| Golden redhorse |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Shorthead redhorse |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Channel catfish |
0.50 |
1.67 |
|
(0.22) |
(1.32) |
|
| Flathead catfish |
1.00 |
0.67 |
|
(0.26) |
(0.28) |
|
| Western mosquitofish |
0.50 |
0.00 |
|
(0.50) |
(0.00) |
|
| White perch |
0.00 |
1.25 |
|
(0.00) |
(0.60) |
|
| White bass |
4.50 |
28.33 |
|
(1.84) |
(10.63) |
|
| Yellow bass |
0.00 |
2.50 |
|
(0.00) |
(0.83) |
|
| Striped bass |
0.00 |
0.25 |
|
(0.00) |
(0.13) |
|
| Striped x white bass |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Green sunfish |
0.00 |
0.25 |
|
(0.00) |
(0.18) |
|
| Warmouth |
0.17 |
0.00 |
|
(0.17) |
(0.00) |
|
| Bluegill |
3.17 |
6.92 |
|
(1.87) |
(2.33) |
|
| Green x bluegill sunfish |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Smallmouth bass |
0.00 |
0.25 |
|
(0.00) |
(0.13) |
|
| Largemouth bass |
0.50 |
5.83 |
|
(0.50) |
(1.97) |
|
| White crappie |
0.50 |
2.75 |
|
(0.34) |
(1.52) |
|
| Black crappie |
0.83 |
0.17 |
|
(0.65) |
(0.11) |
|
| Logperch |
0.00 |
0.17 |
|
(0.00) |
(0.17) |
|
| Sauger |
0.17 |
1.42 |
|
(0.17) |
(0.56) |
|
| Walleye |
0.00 |
0.42 |
|
(0.00) |
(0.29) |
|
| Freshwater drum |
4.50 |
4.17 |
|
(0.72) |
(1.37) |
Sampling strata:
SCB - Side channel border
TWZ - Tailwater
August 26, 2004
Page Last Modified: April 17, 2018