Gymnocephalus cernua

Ruffe

Collection Information for Gymnocephalus cernua

Results limited to HUC #04240002.
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
35509MIAlpenaLake Huron, mouth of Thunder Bay River199504240002Lake Huronestablished
35510MIAlpenaLake Huron, mouth of Thunder Bay River199504240002Lake Huronestablished
35614MIAlpenaThunder Bay (Shipping Canal)199804240002Lake Huronestablished
35615MIAlpenaThunder Bay (Shipping Canal)199804240002Lake Huronestablished
35545MIAlpenaThunder Bay (River Shipping Channel)199904240002Lake Huronestablished
156398MIAlpenaThunder Bay - within ship channel200004240002Lake Huronestablished
159426MIAlpenaThunder Bay - within ship channel200004240002Lake Huronestablished
269004MIAlpenaLake Huron [Thunder Bay ship canal] near Alpena199504240002Lake Huronestablished
35582MIAlpenaThunder Bay River at marina in Alpena, MI [Lake Huron]199704240002Lake Huronestablished
1715774MIAlpenaThunder Bay, Lake Huron199604240002Lake Huron 
1715775MIAlpenaThunder Bay, Lake Huron200304240002Lake Huron 

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: 4/28/2025