Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID269004
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateMI
CountyAlpena
LocalityLake Huron [Thunder Bay ship canal] near Alpena
Mapping AccuracyAccurate
HUC8 NameLake Huron
HUC8 Number4080300
HUC10 NameLake Huron
HUC10 Number0408030003
HUC12 NameLake Huron
HUC12 Number040803000300
Map
+
Collection Day2
Collection Month8
Collection Year1995
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:18417
Author:Ontario Federation of Anglers and Hunters.
Date:2010
Title:Exotic species data for Ontario, Canada (unpublished).
CommentsU.S. Fish and Wildlife Service collected during trawls for Ruffe Surveillance Program, 2 on Aug. 2, 1 on Aug. 3. Site on U.S. side.
Record TypeLiterature
VerifierUSFWS
Freshwater/MarineFreshwater
Number Collected3
Size6-13 cm


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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. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/20/2018].

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