GLANSIS

Gymnocephalus cernua

Ruffe

Collection Information for Gymnocephalus cernua

Results limited to HUC #04020103.
To see the collection list for the entire Great Lakes region, click here.
To see the collection list for the entire United States, click here.
Results also available in (click to export table to spreadsheet)

(click table headers to sort)

Specimen ID	State	County	Locality	Year	HUC Number	Drainage Name	Status
35624	MI	Ontonagon	Firesteel River near mouth (Lake Superior)[~7 mi. NE of Ontonagon, MI]	1999	04020103	Keweenaw Peninsula	established
155894	MI	Houghton	Sturgeon River Sloughs [~2 mi ESE of Chassell, MI]	2002	04020103	Keweenaw Peninsula	established
159008	MI	Houghton	Sturgeon River Sloughs [~2 mi ESE of Chassell, MI]	2002	04020103	Keweenaw Peninsula	established
159146	MI	Houghton	Keweenaw Waterway (Pike Bay) [near Houghton, MI]	2004	04020103	Keweenaw Peninsula	established
159147	MI	Houghton	Keweenaw Waterway (South Entry - Portage Lake) [S of Houghton, MI]	2004	04020103	Keweenaw Peninsula	established
164650	MI	Houghton	Torch Lake [Hubbell, MI]	2005	04020103	Keweenaw Peninsula	established
238686	MI	Houghton	Keweenaw Waterway (Pike Bay) [near Houghton, MI]	2006	04020103	Keweenaw Peninsula	established
238687	MI	Houghton	Keweenaw Waterway (Pike Bay) [near Houghton, MI]	2006	04020103	Keweenaw Peninsula	established
238688	MI	Houghton	Keweenaw Waterway (South Entry - Portage Lake) [S of Houghton, MI]	2006	04020103	Keweenaw Peninsula	established
238691	MI	Houghton	Keweenaw Waterway (Torch Lake Canal) [Hubbell, MI]	2006	04020103	Keweenaw Peninsula	established
644333	MI	Ontonagon	unnamed stream [Misery Bay tributary]	2014	04020103	Keweenaw Peninsula	established
644334	MI	Ontonagon	unnamed stream [Misery Bay tributary]	2014	04020103	Keweenaw Peninsula	established
1401471	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401503	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401523	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401483	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401411	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401528	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401375	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401399	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401318	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401358	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401311	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1401346	MI	Houghton	Keweenaw Waterway	2016	04020103	Keweenaw Peninsula	established
1605821	MI	Houghton	[No locality description provided]	2019	04020103	Keweenaw Peninsula	established
1610399	MI	Houghton	[No locality description provided]	2017	04020103	Keweenaw Peninsula	established
1565570	MI	Houghton	[No locality description provided]	2014	04020103	Keweenaw Peninsula	established
1904761	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904763	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904767	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904770	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904772	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904774	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904777	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904779	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904780	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904781	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1904986	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1904989	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1904992	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1904995	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1904998	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905001	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905006	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905009	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905011	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905014	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905017	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905019	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905022	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905025	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905028	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905031	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905034	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905036	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905037	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905038	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905039	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905040	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905041	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2017	04020103	Keweenaw Peninsula
1905381	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905382	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905386	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905389	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905390	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905394	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905397	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905400	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905402	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905405	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905408	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905410	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905412	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905414	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905416	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905418	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905422	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905423	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2018	04020103	Keweenaw Peninsula
1905941	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905942	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905945	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905949	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905952	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905954	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905955	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905956	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905958	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905960	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905963	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905964	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905967	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905968	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1905969	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2019	04020103	Keweenaw Peninsula
1907402	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1907403	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2016	04020103	Keweenaw Peninsula
1916688	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2023	04020103	Keweenaw Peninsula
1916689	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2023	04020103	Keweenaw Peninsula
1919426	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919428	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919431	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919434	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919436	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919442	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919444	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919447	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919452	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919455	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919456	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919457	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula
1919458	MI	Houghton	Lake Superior, at Keweenaw Waterway, MI	2024	04020103	Keweenaw Peninsula

Citation for this information:
U.S. Geological Survey, 2026, Gymnocephalus cernua: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 4/19/2026