Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID46337
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateWI
CountyDouglas
LocalityBrule River, at mouth
Mapping AccuracyAccurate
HUC8 NameBeartrap-Nemadji
HUC8 Number04010301
HUC10 NameLake Superior
HUC10 Number0401030108
HUC12 NameLake Superior
HUC12 Number040103010807
Map
+
Collection Year1991
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Reference 1
Ref. Number:522
Author:Pratt, D.M., W.H. Blust, and J.H. Selgeby
Date:1992
Title:Ruffe, Gymnocephalus cernuus: Newly introduced in North America.
Journal:Canadian Journal of Fisheries and Aquatic Sciences
Volume:49
Pages:1616-1618
Record TypeLiterature
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/16/2024].

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 general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.