NAS - Nonindigenous Aquatic Species
Czypinski, G.D., A.K. Bowen, M.A. Goehle, and B. Brownson. 2007. Surveillance for ruffe in the Great Lakes, 2006. US Fish and Wildlife Service, Ashland, WI. http://www.fws.gov/midwest/ashland/ruffe/surv/2006/surv06.html.
Reference Number: 16140
Author: Czypinski, G.D., A.K. Bowen, M.A. Goehle, and B. Brownson.
Date (year): 2007
Report TitleSurveillance for ruffe in the Great Lakes, 2006.
Publisher:US Fish and Wildlife Service, Ashland, WI.
Keywords: vertebrates, fish, Gymnocephalus cernuus, ruffe, Great Lakes
Gymnocephalus cernua MI - Lake Superior, in West Bay at Grand Marais ONT - Kaministiquia River at km 42 (Harstone Bridge at Stanley) [Lake Superior tributary, Thunder Bay region] MI - Keweenaw Waterway (Pike Bay) [near Houghton, MI] MI - Keweenaw Waterway (Pike Bay) [near Houghton, MI] MI - Keweenaw Waterway (South Entry - Portage Lake) [S of Houghton, MI] ONT - Lake Superior, Thunder Bay, Ontario MI - Keweenaw Waterway (Torch Lake Canal) [Hubbell, MI] MI - Lake Superior at Little Lake Harbor MI - Misery River [NW corner of Ontonagon County] MI - Tahquamenon River at the mouth into Lake Superior ONT - Lake Superior at Thunder Bay Harbour (Northern) MI - Lake Michigan, Little Bay de Noc in Escanaba, MI
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. . Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/18/2021].
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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.