Upper Midwest Environmental Sciences Center
| Table 14.6 |
Mean catch-per-unit-effort and (standard error) for fish collected by day 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 |
0.20 |
0.17 |
|
(0.20) |
(0.17) |
|
| Shortnose gar |
1.20 |
9.50 |
|
(0.49) |
(4.97) |
|
| Bowfin |
0.00 |
0.17 |
|
(0.00) |
(0.17) |
|
| Goldeye |
0.00 |
0.25 |
|
(0.00) |
(0.18) |
|
| Skipjack herring |
1.40 |
1.67 |
|
(0.51) |
(0.58) |
|
| Gizzard shad |
51.20 |
152.00 |
(15.78) |
(46.40) |
|
| Threadfin shad |
0.00 |
7.75 |
|
(0.00) |
(3.74) |
|
| Goldfish |
0.00 |
0.58 |
|
(0.00) |
(0.23) |
|
| Grass carp |
0.40 |
0.50 |
|
(0.24) |
(0.19) |
|
| Red shiner |
1.40 |
0.83 |
|
(1.17) |
(0.58) |
|
| Common carp |
8.20 |
9.33 |
|
(1.66) |
(1.76) |
|
| Carp x goldfish hybrid |
0.40 |
0.00 |
|
(0.24) |
(0.00) |
|
| Silver carp |
1.60 |
0.17 |
|
(0.81) |
(0.17) |
|
| Bighead carp |
1.00 |
0.00 |
|
(0.55) |
(0.00) |
|
| Silver chub |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Emerald shiner |
1.40 |
7.83 |
|
(0.98) |
(5.85) |
|
| River shiner |
0.00 |
0.42 |
|
(0.00) |
(0.42) |
|
| Bullhead minnow |
0.20 |
0.17 |
|
(0.20) |
(0.11) |
|
| River carpsucker |
0.00 |
0.42 |
|
(0.00) |
(0.15) |
|
| Highfin carpsucker |
0.20 |
0.00 |
|
(0.20) |
(0.00) |
|
| Smallmouth buffalo |
4.40 |
8.17 |
|
(1.12) |
(3.36) |
|
| Bigmouth buffalo |
4.80 |
0.67 |
|
(1.59) |
(0.22) |
|
| Black buffalo |
0.40 |
0.17 |
|
(0.24) |
(0.11) |
|
| Unidentified buffalo |
0.00 |
0.92 |
|
(0.00) |
(0.92) |
|
| Shorthead redhorse |
0.00 |
0.25 |
|
(0.00) |
(0.13) |
|
| Black bullhead |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Channel catfish |
0.20 |
2.00 |
|
(0.20) |
(1.09) |
|
| Flathead catfish |
1.00 |
0.42 |
|
(0.55) |
(0.23) |
|
| Blackstripe topminnow |
0.20 |
0.67 |
|
(0.20) |
(0.67) |
|
| White perch |
0.00 |
0.17 |
|
(0.00) |
(0.11) |
|
| White bass |
2.40 |
30.50 |
|
(1.69) |
(7.45) |
|
| Yellow bass |
0.00 |
1.00 |
|
(0.00) |
(0.51) |
|
| Striped bass |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Striped x white bass |
0.00 |
0.17 |
|
(0.00) |
(0.17) |
|
| Green sunfish |
0.00 |
0.25 |
|
(0.00) |
(0.18) |
|
| Warmouth |
0.00 |
0.17 |
|
(0.00) |
(0.17) |
|
| Bluegill |
1.80 |
6.75 |
|
(0.97) |
(1.77) |
|
| Smallmouth bass |
0.00 |
0.17 |
|
(0.00) |
(0.11) |
|
| Largemouth bass |
1.20 |
5.83 |
|
(0.49) |
(2.07) |
|
| White crappie |
0.40 |
3.92 |
|
(0.24) |
(1.87) |
|
| Black crappie |
0.40 |
1.08 |
|
(0.24) |
(0.42) |
|
| Logperch |
0.00 |
0.08 |
|
(0.00) |
(0.08) |
|
| Sauger |
0.00 |
0.83 |
|
(0.00) |
(0.37) |
|
| Freshwater drum |
1.40 |
0.92 |
|
(1.17) |
(0.34) |
Sampling strata:
SCB - Side channel border
TWZ - Tailwater
August 26, 2004
Page Last Modified: April 17, 2018