Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID46336
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateWI
CountyDouglas
LocalityAnmicon River, at mouth, at Lake Superior
Mapping AccuracyAccurate
HUC8 NameBeartrap-Nemadji
HUC8 Number04010301
HUC10 NameAmnicon River-Frontal Lake Superior
HUC10 Number0401030106
HUC12 NameLower Amnicon River-Frontal Lake Superior
HUC12 Number040103010607
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


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/18/2024].

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