Upper Midwest Environmental Sciences Center

Open River - SAS Output

Fish Reports

tree 2004 Report

Table 14.5

Mean catch-per-unit-effort and (standard error) for fish collected by day electrofishing in Open River of the Upper Mississippi River using fixed-site sampling during 2004. 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 MCBU TRI
Spotted gar
0.00
0.20
(0.00)
(0.20)
Shortnose gar
1.33
0.60
(0.88)
(0.40)
Bowfin
0.00
0.20
(0.00)
(0.20)
Goldeye
1.00
0.00
(0.58)
(0.00)
Gizzard shad
15.33
65.60
(12.35)
(34.00)
Threadfin shad
0.00
1.00
(0.00)
(0.63)
Red shiner
0.00
1.00
(0.00)
(0.45)
Blacktail shiner
0.00
0.20
(0.00)
(0.20)
Common carp
3.00
11.00
(1.15)
(3.91)
Speckled chub
0.00
0.20
(0.00)
(0.20)
Emerald shiner
1.67
10.20
(1.67)
(8.75)
River shiner
0.67
3.20
(0.67)
(2.33)
Sand shiner
0.00
0.20
(0.00)
(0.20)
Channel shiner
0.00
3.20
(0.00)
(2.33)
Bullhead minnow
0.00
0.20
(0.00)
(0.20)
River carpsucker
0.33
2.20
(0.33)
(0.97)
Smallmouth buffalo
0.33
0.60
(0.33)
(0.40)
Bigmouth buffalo
0.00
0.20
(0.00)
(0.20)
Black buffalo
0.00
0.20
(0.00)
(0.20)
Channel catfish
1.67
1.00
(1.67)
(0.45)
Blackstripe topminnow
0.00
0.40
(0.00)
(0.24)
Western mosquitofish
0.00
1.80
(0.00)
(1.56)
Inland silverside
0.00
1.60
(0.00)
(1.36)
White bass
0.33
0.80
(0.33)
(0.58)
Green sunfish
0.00
1.20
(0.00)
(1.20)
Warmouth
0.00
0.20
(0.00)
(0.20)
Orangespotted sunfish
0.00
1.00
(0.00)
(0.63)
Bluegill
0.00
2.00
(0.00)
(0.84)
Longear sunfish
0.00
2.20
(0.00)
(1.11)
White crappie
0.00
0.20
(0.00)
(0.20)
Sauger
0.33
0.20
(0.33)
(0.20)
Freshwater drum
1.00
2.80
(0.58)
(2.13)

Sampling strata:
MCBU - Main channel border, unstructured
TRI - Tributary mouth

September 19, 2005


Page Last Modified: April 17, 2018