Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID242945
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateWI
CountyMarinette
LocalityGreen Bay of Lake Michigan about 1.5 miles SE of Marinette
Mapping AccuracyAccurate
HUC8 NameLake Michigan
HUC8 Number04060200
HUC10 NameLake Michigan
HUC10 Number0406020000
HUC12 NameLake Michigan
HUC12 Number040602000000
Map
+
Collection Day15
Collection Month6
Collection Year2007
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Record TypePersonal communication
VerifierCarol Stepien, U. of Toledo
Freshwater/MarineFreshwater
Number Collected1


Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/12/2021].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.