Upper Midwest Environmental Sciences Center

Open River - SAS Output
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Fish Reports

tree 2000 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 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 MCBU TRI
Spotted gar
0.00
0.60
 
(0.00)
(0.40)
Shortnose gar
1.00
1.40
 
(0.58)
(1.17)
Bowfin
0.00
0.40
 
(0.00)
(0.40)
Goldeye
0.33
0.20
 
(0.33)
(0.20)
Skipjack herring
1.00
0.00
 
(0.58)
(0.00)
Gizzard shad
44.67
55.00
 
(19.94)
(17.31)
Threadfin shad
0.00
1.00
 
(0.00)
(0.63)
Red shiner
0.33
0.00
 
(0.33)
(0.00)
Blacktail shiner
0.00
0.20
 
(0.00)
(0.20)
Common carp
0.67
8.00
 
(0.67)
(4.17)
Silver carp
0.00
0.20
 
(0.00)
(0.20)
Emerald shiner
3.33
1.80
 
(0.88)
(0.92)
Bullhead minnow
0.00
0.60
 
(0.00)
(0.40)
River carpsucker
0.67
0.00
 
(0.67)
(0.00)
Smallmouth buffalo
0.00
0.60
 
(0.00)
(0.40)
Bigmouth buffalo
0.00
1.40
 
(0.00)
(1.17)
Black buffalo
0.00
0.20
 
(0.00)
(0.20)
Shorthead redhorse
0.00
0.20
 
(0.00)
(0.20)
Channel catfish
1.33
1.00
 
(0.33)
(0.63)
Blackstripe topminnow
0.00
0.60
 
(0.00)
(0.24)
Blackspotted topminnow
0.00
0.40
 
(0.00)
(0.40)
Western mosquitofish
0.00
0.20
 
(0.00)
(0.20)
Brook silverside
0.33
0.80
 
(0.33)
(0.49)
White bass
0.67
0.40
 
(0.33)
(0.24)
Warmouth
0.00
0.20
 
(0.00)
(0.20)
Orangespotted sunfish
0.00
2.00
 
(0.00)
(0.84)
Bluegill
0.00
2.60
 
(0.00)
(0.40)
Spotted bass
0.00
2.00
 
(0.00)
(1.52)
Largemouth bass
0.33
1.40
 
(0.33)
(0.87)
White crappie
0.00
0.40
 
(0.00)
(0.24)
Sauger
0.33
0.00
 
(0.33)
(0.00)
Freshwater drum
0.33
1.20
 
(0.33)
(0.37)

Sampling strata:
MCBU - Main channel border, unstructured
TRI - Tributary mouth August 26, 2004


Page Last Modified: April 17, 2018