Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID35545
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateMI
CountyAlpena
LocalityThunder Bay (River Shipping Channel)
Mapping AccuracyApproximate
HUC8 NameLake Huron
HUC8 Number4080300
Map
+
Collection Day21
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 Collected126


Accessibility FOIA Privacy Policies and Notices

Take Pride in America logoU.S. Department of the Interior | U.S. Geological Survey
URL: https://nas.er.usgs.gov
Page Contact Information: Pam Fuller - NAS Program (pfuller@usgs.gov)
Page Last Modified: Thursday, March 08, 2018

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. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/19/2018].

Additional information for authors