Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID159004
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateWI
CountyBayfield
LocalityFlag River [near Port Wing, WI]
Mapping AccuracyAccurate
HUC8 NameBeartrap-Nemadji
HUC8 Number04010301
HUC10 NameSand River-Frontal Lake Superior
HUC10 Number0401030109
HUC12 NameFlag River
HUC12 Number040103010907
Map
+
Collection Day16
Collection Month9
Collection Year2002
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Reference 1
Ref. Number:13842
Author:Czypinski, G.D., A.K. Bowen, M.P. Sowinski, and B. MacKay.
Date:2003
Title:Surveillance for ruffe in the Great Lakes, 2002.
Publisher:US Fish and Wildlife Service.
Pages:35 p
Record TypeLiterature
Freshwater/MarineFreshwater
Number Collected95


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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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