Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID35362
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateMI
CountyOntonagon
LocalityOntonagon River [near mouth]
Mapping AccuracyAccurate
HUC8 NameOntonagon
HUC8 Number04020102
HUC10 NameOntonagon River
HUC10 Number0402010204
HUC12 NameMill Creek-Ontonagon River
HUC12 Number040201020409
Map
+
Collection Day27
Collection Month7
Collection Year1999
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Reference 1
Ref. Number:13438
Author:Czypinski, G.D., A.K. Hintz, M.T. Weimer, A. Dextrase.
Date:2000
Title:Surveillance for ruffe in the Great Lakes, 1999.
Publisher:US Fish and Wildlife Service, Ashland, WI.
Pages:29 p
CommentsFrom: Surveillance for Ruffe in the Great Lakes, 1999 report by U.S. Fish and Wildlife Service, March 2000, 29 pp.
Record TypeLiterature
VerifierGary Czypinski, U.S. Fish & Wildlife, Ashland, WI
Freshwater/MarineFreshwater
Number Collected1


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Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/7/2021].

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