Gymnocephalus cernua

Ruffe

Collection Information for Gymnocephalus cernua

Results limited to HUC #04190000.
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 IDStateCountyLocalityYearHUC NumberDrainage NameStatus
242945WIMarinetteGreen Bay of Lake Michigan about 1.5 miles SE of Marinette200704190000Lake Michiganestablished
252540WIMarinetteGreen Bay [Lake Michigan] off Peshtigo Harbor200804190000Lake Michiganunknown
792978WIMarinetteGreen Bay201404190000Lake Michiganestablished
792979WIMarinetteGreen Bay201404190000Lake Michiganestablished
1551789WIMarinette[No locality description provided]200704190000Lake Michiganestablished
1553057WIMarinette[No locality description provided]200804190000Lake Michiganestablished

Citation for this information:
U.S. Geological Survey, 2025, Gymnocephalus cernua: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/11/2025