Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID159015
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateMN
CountySt. Louis
LocalitySt. Louis River at Lake Superior
Mapping AccuracyAccurate
HUC8 NameSt. Louis
HUC8 Number04010201
HUC10 NameSaint Louis River
HUC10 Number0401020116
HUC12 NameSaint Louis River
HUC12 Number040102011604
Map
+
Collection Day21
Collection Month10
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
CommentsCollected over a 4 day period.
Record TypeLiterature
Freshwater/MarineFreshwater
Number Collected2267


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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 [11/14/2019].

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