Upper Midwest Environmental Sciences Center
| Table 17.6 |
Mean catch-per-unit-effort and (standard error) for fish collected by mini fyke netting in La Grange Pool of the Illinois 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 | SCB | TWZ |
| Longnose gar | 0.00 |
0.17 |
| (0.00) |
(0.11) |
|
| Shortnose gar | 0.34 |
0.33 |
| (0.22) |
(0.25) |
|
| Skipjack herring | 10.53 |
0.34 |
(10.33) |
(0.34) |
|
| Gizzard shad | 67.61 |
833.06 |
(43.65) |
(628.42) |
|
| Threadfin shad | 1.39 |
2.30 |
| (1.00) |
(1.62) |
|
| Grass carp | 1.63 |
2.49 |
| (1.03) |
(2.23) |
|
| Red shiner | 0.00 |
0.08 |
| (0.00) |
(0.08) |
|
| Common carp | 0.81 |
0.34 |
| (0.52) |
(0.26) |
|
| Silver carp | 0.16 |
0.00 |
| (0.16) |
(0.00) |
|
| Bighead carp | 0.83 |
25.26 |
| (0.83) |
(23.53) |
|
| Silver chub | 3.20 |
0.00 |
| (2.26) |
(0.00) |
|
| Golden shiner | 0.00 |
0.25 |
| (0.00) |
(0.18) |
|
| Emerald shiner | 121.16 |
1688.33 |
(90.40) |
(1616.08) |
|
| Silverband shiner | 0.00 |
0.08 |
| (0.00) |
(0.08) |
|
| Bluntnose minnow | 0.34 |
0.00 |
| (0.22) |
(0.00) |
|
| Fathead minnow | 0.00 |
0.08 |
| (0.00) |
(0.08) |
|
| Bullhead minnow | 1.36 |
0.34 |
| (0.82) |
(0.19) |
|
| River carpsucker | 0.16 |
0.00 |
| (0.16) |
(0.00) |
|
| Smallmouth buffalo | 0.00 |
0.17 |
| (0.00) |
(0.11) |
|
| Unidentified buffalo | 13.49 |
0.00 |
| (9.12) |
(0.00) |
|
| Golden redhorse | 0.00 |
0.08 |
| (0.00) |
(0.08) |
|
| Yellow bullhead | 0.00 |
0.08 |
| (0.00) |
(0.08) |
|
| Channel catfish | 0.80 |
2.89 |
| (0.62) |
(1.19) |
|
| Flathead catfish | 0.00 |
0.17 |
| (0.00) |
(0.11) |
|
| Western mosquitofish | 0.32 |
6.62 |
| (0.20) |
(6.62) |
|
| White bass | 11.78 |
13.99 |
| (7.02) |
(6.24) |
|
| Yellow bass | 0.00 |
2.24 |
| (0.00) |
(1.57) |
|
| Green sunfish | 0.00 |
0.25 |
| (0.00) |
(0.18) |
|
| Warmouth | 0.00 |
0.08 |
| (0.00) |
(0.08) |
|
| Orangespotted sunfish | 0.51 |
0.17 |
| (0.51) |
(0.11) |
|
| Bluegill | 28.69 |
10.61 |
(22.50) |
(8.53) |
|
| Largemouth bass | 0.16 |
0.42 |
| (0.16) |
(0.23) |
|
| White crappie | 0.63 |
0.50 |
| (0.40) |
(0.23) |
|
| Black crappie | 0.00 |
1.28 |
| (0.00) |
(0.60) |
|
| Slenderhead darter | 0.16 |
0.09 |
| (0.16) |
(0.09) |
|
| Sauger | 0.00 |
0.17 |
| (0.00) |
(0.11) |
|
| Freshwater drum | 33.73 |
9.56 |
(15.29) |
(3.86) |
Sampling strata:
SCB - Side channel border
TWZ - Tailwater
August 26, 2004
Page Last Modified: April 17, 2018