Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
46362 | WI | Kewaunee | Lake Michigan tributary | 1989 | 04190000 | Lake Michigan | established |
238520 | WI | Kenosha | near the mouth of an unnamed creek flowing through Carol Beach in Kenosha County | 2007 | 04190000 | Lake Michigan | established |
793298 | WI | Milwaukee | [No specific locality provided] | 1987 | 04190000 | Lake Michigan | unknown |
793300 | WI | Milwaukee | [No specific locality provided] | 1990 | 04190000 | Lake Michigan | unknown |
793301 | WI | Milwaukee | [No specific locality provided] | 1991 | 04190000 | Lake Michigan | unknown |
793302 | WI | Milwaukee | [No specific locality provided] | 1993 | 04190000 | Lake Michigan | unknown |
793299 | WI | Kewaunee | UnnamedCreek at RM 0.3 | 1989 | 04190000 | Lake Michigan | unknown |
793294 | WI | Ozaukee | Lake Michigan at RM 69.1 | 1985 | 04190000 | Lake Michigan | unknown |
793295 | WI | Milwaukee | Lake Michigan at RM 44.1 | 1985 | 04190000 | Lake Michigan | unknown |
793296 | WI | Milwaukee | Lake Michigan at RM 43.2 | 1986 | 04190000 | Lake Michigan | unknown |
793297 | WI | Milwaukee | Lake Michigan at RM 43.2 | 1986 | 04190000 | Lake Michigan | unknown |
793306 | WI | Sheboygan | [No specific locality provided] | 2003 | 04190000 | Lake Michigan | unknown |
793315 | WI | Kewaunee | Unnamed Single-line Stream T22n-r24e-s25 | 2004 | 04190000 | Lake Michigan | unknown |
1702180 | WI | Ozaukee | Lake Michigan | 2000 | 04190000 | Lake Michigan | established |
Citation for this information:
U.S. Geological Survey, 2024,
Gasterosteus aculeatus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 5/2/2024