Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
50194 | IL | | Lake Michigan | 1871 | 04190000 | Lake Michigan | unknown |
52401 | IL | Lake | Lake Michigan at Highland Park beaches (just N of Chicago,IL) | 1974 | 04190000 | Lake Michigan | established |
1692405 | IL | Cook | Lake Michigan, Chicago, foot of Elm Street, North America | 1928 | 04190000 | Lake Michigan | unknown |
1692531 | IL | Cook | Lake Michigan, Chicago Harbor, Lakeshore Drive, Ekman Dredge | 1961 | 04190000 | Lake Michigan | unknown |
1731022 | IL | Cook | Lake Michigan, Chicago Harbor, Lakeshore Drive, Ekman Dredge | 1961 | 04190000 | Lake Michigan | |
1731031 | IL | Cook | Chicago, Jackson Park, outer harbor | 1937 | 04190000 | Lake Michigan | |
1731060 | IL | Cook | Chicago, Randolph Street at Lake Michigan | 1903 | 04190000 | Lake Michigan | |
1731066 | IL | Cook | near Winnetka, lake shore | 1889 | 04190000 | Lake Michigan | |
Citation for this information:
U.S. Geological Survey, 2024,
Bithynia tentaculata: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 5/2/2024