Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID35365
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateMI
CountyAlpena
LocalityThunder Bay River near mouth, Alpena, MI [Lake Huron]
Mapping AccuracyAccurate
HUC8 NameThunder Bay
HUC8 Number04070006
HUC10 NameThunder Bay River
HUC10 Number0407000606
HUC12 NameFall Creek-Thunder Bay River
HUC12 Number040700060605
Map
+
Collection Day30
Collection Month9
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
VerifierU.S. Fish & Wildlife Service, Alpena, MI
Freshwater/MarineFreshwater
Number Collected183


Disclaimer:

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 [6/17/2024].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.