Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID46209
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateWI
CountyIron
LocalityOronto Creek, (Lake Superior) north of Saxon, WI
Mapping AccuracyAccurate
HUC8 NameBad-Montreal
HUC8 Number04010302
HUC10 NameBad River-Frontal Lake Superior
HUC10 Number0401030207
HUC12 NameGraveyard Creek-Frontal Lake Superior
HUC12 Number040103020703
Map
+
Collection Year1994
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
CommentsThis record from a phone conversation with Gary Czypinski, USFWS.
Record TypePersonal communication
Freshwater/MarineFreshwater


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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/8/2019].

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.