Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
253857 | WI | Door | Lake Michigan, in Green Bay south of Egg Harbor in Frank E. Murphy State Park | 2008 | 04190000 | Lake Michigan | collected |
1421424 | WI | Milwaukee | Milwaukee Harbor, WI | 2016 | 04190000 | Lake Michigan | established |
1421425 | WI | Milwaukee | Milwaukee Harbor, WI | 2016 | 04190000 | Lake Michigan | established |
1421426 | WI | Milwaukee | Milwaukee Harbor, WI | 2016 | 04190000 | Lake Michigan | established |
1421427 | WI | Milwaukee | Milwaukee Harbor, WI | 2016 | 04190000 | Lake Michigan | established |
1421429 | WI | Milwaukee | Milwaukee Harbor, WI | 2016 | 04190000 | Lake Michigan | established |
1421431 | WI | Milwaukee | Milwaukee Harbor, WI | 2016 | 04190000 | Lake Michigan | established |
1556576 | WI | Racine | [No locality description provided] | 2013 | 04190000 | Lake Michigan | established |
Citation for this information:
U.S. Geological Survey, 2024,
Echinogammarus ischnus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 5/2/2024