Upper Midwest Environmental Sciences Center
| Table 4.3 |
Mean catch-per-unit-effort and (standard error) for fish collected by day electrofishing in Pool 13 of the Upper Mississippi River using stratified random sampling during 2000. The statistics under ALL pertain to unbiased means over all strata sampled by this gear (as indicated by nonmissing entries below and by Table 2.3). 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 | BWCS | IMPS | MCBU | MCBW | SCB |
| Silver lamprey | 0.03 |
0.08 |
||||
| (0.03) |
(0.08) |
|||||
| Longnose gar | 0.20 |
0.08 |
0.08 |
0.11 |
0.67 |
|
| (0.17) |
(0.08) |
(0.08) |
(0.11) |
(0.67) |
||
| Shortnose gar | 0.09 |
0.25 |
0.33 |
|||
| (0.04) |
(0.11) |
(0.17) |
||||
| Bowfin | 0.17 |
0.38 |
0.17 |
0.17 |
||
| (0.09) |
(0.22) |
(0.11) |
(0.17) |
|||
| Mooneye | 0.03 |
0.08 |
||||
| (0.03) |
(0.08) |
|||||
| Gizzard shad | 20.68 |
46.88 |
5.00 |
8.92 |
6.33 |
6.00 |
| (6.63) |
(19.33) |
(2.68) |
(3.12) |
(2.64) |
(4.65) |
|
| Spotfin shiner | 2.74 |
3.33 |
1.67 |
1.50 |
0.11 |
4.00 |
| (0.78) |
(1.27) |
(1.11) |
(0.73) |
(0.11) |
(2.34) |
|
| Common carp | 8.12 |
9.71 |
2.17 |
7.67 |
1.89 |
7.67 |
| (1.55) |
(2.90) |
(0.79) |
(2.58) |
(1.43) |
(2.94) |
|
| Mississippi silvery minnow | 0.13 |
0.17 |
0.08 |
0.17 |
||
| (0.06) |
(0.12) |
(0.08) |
(0.17) |
|||
| Silver chub | 0.34 |
0.33 |
0.17 |
0.44 |
0.67 |
|
| (0.13) |
(0.16) |
(0.11) |
(0.44) |
(0.42) |
||
| Golden shiner | 0.81 |
2.29 |
1.33 |
|||
| (0.37) |
(1.11) |
(1.25) |
||||
| Emerald shiner | 45.87 |
33.29 |
20.08 |
65.00 |
7.56 |
38.83 |
(13.32) |
(13.85) |
(16.33) |
(26.94) |
(4.07) |
(29.45) |
|
| River shiner | 4.19 |
4.08 |
1.25 |
4.08 |
0.22 |
5.00 |
| (1.08) |
(1.87) |
(0.76) |
(1.86) |
(0.22) |
(2.18) |
|
| Spottail shiner | 0.60 |
0.33 |
0.25 |
0.50 |
1.17 |
|
| (0.27) |
(0.14) |
(0.25) |
(0.42) |
(0.83) |
||
| Mimic shiner | 9.20 |
6.46 |
19.50 |
4.92 |
1.44 |
17.83 |
| (2.56) |
(3.16) |
(18.26) |
(2.73) |
(1.32) |
(7.90) |
|
| Channel shiner | 0.04 |
0.04 |
0.08 |
|||
| (0.03) |
(0.04) |
(0.08) |
||||
| Pugnose minnow | 0.11 |
0.33 |
||||
| (0.09) |
(0.26) |
|||||
| Bullhead minnow | 4.20 |
5.58 |
5.67 |
0.75 |
0.11 |
7.33 |
| (1.35) |
(2.99) |
(2.91) |
(0.39) |
(0.11) |
(3.52) |
|
| River carpsucker | 0.57 |
1.13 |
0.17 |
0.50 |
0.11 |
|
| (0.19) |
(0.45) |
(0.17) |
(0.34) |
(0.11) |
||
| Quillback | 0.04 |
0.04 |
0.08 |
|||
| (0.03) |
(0.04) |
(0.08) |
||||
| Smallmouth buffalo | 0.27 |
0.46 |
0.08 |
0.22 |
0.33 |
|
| (0.11) |
(0.28) |
(0.08) |
(0.15) |
(0.21) |
||
| Bigmouth buffalo | 0.61 |
0.88 |
0.17 |
1.00 |
||
| (0.26) |
(0.41) |
(0.17) |
(0.82) |
|||
| Black buffalo | 0.08 |
0.13 |
0.17 |
|||
| (0.05) |
(0.09) |
(0.17) |
||||
| Unidentified buffalo | 0.03 |
0.08 |
||||
| (0.02) |
(0.06) |
|||||
| Spotted sucker | 0.20 |
0.54 |
0.50 |
|||
| (0.08) |
(0.23) |
(0.29) |
||||
| Silver redhorse | 0.00 |
0.44 |
||||
| (0.00) |
(0.34) |
|||||
| Golden redhorse | 0.03 |
0.08 |
||||
| (0.03) |
(0.08) |
|||||
| Shorthead redhorse | 1.26 |
0.21 |
0.42 |
2.42 |
3.44 |
1.00 |
| (0.84) |
(0.08) |
(0.42) |
(2.24) |
(1.47) |
(0.52) |
|
| Channel catfish | 1.09 |
1.38 |
0.67 |
1.17 |
1.00 |
0.67 |
| (0.28) |
(0.46) |
(0.33) |
(0.58) |
(0.71) |
(0.33) |
|
| Tadpole madtom | 0.01 |
0.04 |
||||
| (0.01) |
(0.04) |
|||||
| Flathead catfish | 0.21 |
0.13 |
0.17 |
0.33 |
0.17 |
|
| (0.11) |
(0.07) |
(0.11) |
(0.26) |
(0.17) |
||
| Northern pike | 0.10 |
0.29 |
||||
| (0.04) |
(0.13) |
|||||
| Brook silverside | 0.52 |
1.04 |
2.00 |
0.17 |
0.17 |
|
| (0.26) |
(0.71) |
(1.91) |
(0.17) |
(0.17) |
||
| White bass | 2.15 |
1.50 |
0.50 |
2.00 |
0.22 |
3.50 |
| (0.72) |
(0.57) |
(0.29) |
(0.91) |
(0.22) |
(2.38) |
|
| Yellow bass | 0.10 |
0.17 |
0.17 |
|||
| (0.06) |
(0.13) |
(0.17) |
||||
| Rock bass | 0.01 |
0.25 |
||||
| (0.01) |
(0.25) |
|||||
| Pumpkinseed | 0.44 |
0.92 |
1.67 |
0.08 |
0.17 |
|
| (0.21) |
(0.60) |
(0.51) |
(0.08) |
(0.17) |
||
| Warmouth | 0.04 |
0.13 |
0.08 |
|||
| (0.02) |
(0.07) |
(0.08) |
||||
| Orangespotted sunfish | 5.48 |
14.08 |
0.58 |
3.00 |
||
| (2.77) |
(8.19) |
(0.29) |
(2.05) |
|||
| Bluegill | 7.09 |
16.96 |
16.58 |
0.58 |
0.22 |
2.50 |
| (1.64) |
(4.73) |
(7.50) |
(0.36) |
(0.15) |
(1.43) |
|
| Green x pumpkinseed sunfish | 0.01 |
0.04 |
||||
| (0.01) |
(0.04) |
|||||
| Smallmouth bass | 0.35 |
0.17 |
0.58 |
0.11 |
0.50 |
|
| (0.18) |
(0.17) |
(0.36) |
(0.11) |
(0.50) |
||
| Largemouth bass | 5.63 |
7.83 |
8.50 |
4.92 |
0.67 |
3.50 |
| (1.48) |
(1.68) |
(4.30) |
(3.57) |
(0.47) |
(1.23) |
|
| White crappie | 0.49 |
1.46 |
||||
| (0.18) |
(0.53) |
|||||
| Black crappie | 1.44 |
4.00 |
0.50 |
0.33 |
||
| (0.47) |
(1.38) |
(0.26) |
(0.33) |
|||
| Johnny darter | 0.01 |
0.04 |
||||
| (0.01) |
(0.04) |
|||||
| Yellow perch | 0.13 |
0.38 |
0.08 |
|||
| (0.08) |
(0.23) |
(0.08) |
||||
| Logperch | 0.12 |
0.04 |
0.25 |
0.25 |
0.22 |
|
| (0.07) |
(0.04) |
(0.18) |
(0.18) |
(0.22) |
||
| Sauger | 1.14 |
0.79 |
0.50 |
1.17 |
0.78 |
1.67 |
| (0.27) |
(0.24) |
(0.23) |
(0.52) |
(0.55) |
(0.67) |
|
| Walleye | 0.31 |
0.50 |
0.17 |
0.22 |
0.33 |
|
| (0.10) |
(0.21) |
(0.11) |
(0.15) |
(0.21) |
||
| Freshwater drum | 2.08 |
1.96 |
0.25 |
1.42 |
0.56 |
3.50 |
| (0.57) |
(0.65) |
(0.13) |
(0.73) |
(0.34) |
(1.78) |
Sampling strata:
BWCS - Backwater, contiguous, shoreline
IMPS - Impounded, shoreline
MCBU - Main channel border, unstructured
MCBW - Main channel border, wing dam
SCB - Side channel border
Page Last Modified: April 17, 2018