Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID1247625
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
CountryCanada
StateON
LocalityKaministiquia River near Thunder Bay, Ontario, Canada
Mapping AccuracyAccurate
HUC8 NameLake Superior
HUC8 Number04180000
HUC10 NameNodaway Point-Frontal Lake Superior
HUC10 Number0418000001
HUC12 NameNodaway Point-Frontal Lake Superior
HUC12 Number041800000102
Map
+
Collection Day14
Collection Month8
Collection Year2015
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Reference 1
Ref. Number:28562
Author:Myers, J.
Date:2016
Title:Ruffe survey data in Lake Superior for 2015 (unpublished).
Publisher:U.S. Fish and Wildlife Service
Record TypeLiterature
VerifierU.S. Fish and Wildlife Service, Ashland, WI
Freshwater/MarineFreshwater
Number Collected2


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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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/23/2024].

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