Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID156396
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateMI
CountyAlpena
LocalityThunder Bay River
Mapping AccuracyApproximate
HUC8 NameThunder Bay
HUC8 Number4070006
Map
+
Collection Day23
Collection Month3
Collection Year2000
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Reference 1
Ref. Number:13436
Author:Czypinski, G.D., A.K. Hintz, M.T. Weimer, and A. Dextrase.
Date:2001
Title:Surveillance for ruffe in the Great Lakes, 2000.
Publisher:US Fish and Wildlife Service, Asland, WI.
Pages:32 p
Record TypeLiterature
Freshwater/MarineFreshwater
Number Collected7


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 [4/20/2018].

Additional information for authors