Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
157172 | ON | | Lake Superior, Thunder Bay, Ontario | 2001 | 04180000 | Lake Superior | established |
164555 | ON | | Lake Superior, Thunder Bay, Ontario | 1984 | 04180000 | Lake Superior | established |
162966 | ON | | Lake Huron | 2003 | 04240002 | Lake Huron | established |
162971 | | | Lake Michigan | 2003 | 04190000 | Lake Michigan | established |
162965 | | | Lake Michigan | 2003 | 04190000 | Lake Michigan | established |
162963 | | | Lake Superior | 2003 | 04180000 | Lake Superior | established |
162970 | | | Lake Superior | 2003 | 04180000 | Lake Superior | established |
293815 | | | Lake Superior | 2003 | 04180000 | Lake Superior | established |
162964 | MI | | St. Marys River | 2003 | 04200002 | St. Marys | established |
164556 | MI | Marquette | Lake Superior in the effluent of the Upper Peninsula Power Company in Marquette | 1987 | 04020105 | Dead-Kelsey | established |
157170 | MI | Keweenaw | Lake Superior, Copper Harbor | 2001 | 04180000 | Lake Superior | established |
157171 | MN | St. Louis | Lake Superior, Duluth Harbor | 2001 | 04180000 | Lake Superior | established |
157173 | ON | | Lake Superior, Wawa (Michipicoten Bay) | 2001 | 04180000 | Lake Superior | established |
157168 | ON | | Lake Huron, North Channel | 2001 | 04240002 | Lake Huron | established |
157169 | MI | Marquette | Lake Superior, Marquette | 2001 | 04180000 | Lake Superior | established |
164554 | ON | | North Channel: transect from St. John's Island near Hilton Beach to mainland Ontario near Bruce Mines. | 1980 | 04200002 | St. Marys | established |
1709940 | MN | St. Louis | St. Louis River | 2017 | 04010201 | St. Louis | |
1709939 | MN | St. Louis | St. Louis River | 2017 | 04010201 | St. Louis | |
1709951 | MN | St. Louis | St. Louis River | 2017 | 04010201 | St. Louis | |
1710009 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709991 | WI | Douglas | St. Louis River | 2018 | 04010201 | St. Louis | |
1709974 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709975 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1710013 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1710020 | MN | St. Louis | St. Louis River | 2019 | 04010201 | St. Louis | |
1710021 | MN | St. Louis | St. Louis River | 2019 | 04010201 | St. Louis | |
1710054 | MN | St. Louis | St. Louis River | 2019 | 04010201 | St. Louis | |
1710055 | MN | St. Louis | St. Louis River | 2019 | 04010201 | St. Louis | |
1710038 | WI | Douglas | St. Louis River | 2019 | 04180000 | Lake Superior | |
1709933 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2017 | 04010301 | Beartrap-Nemadji | |
1709944 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2017 | 04010301 | Beartrap-Nemadji | |
1709930 | WI | Bayfield | Bayfield | 2017 | 04010301 | Beartrap-Nemadji | |
1709942 | WI | Bayfield | Bayfield | 2017 | 04010301 | Beartrap-Nemadji | |
1710010 | WI | Bayfield | Bayfield | 2018 | 04010301 | Beartrap-Nemadji | |
1709936 | WI | Douglas | St. Louis River | 2017 | 04010201 | St. Louis | |
1709947 | WI | Douglas | St. Louis River | 2017 | 04010201 | St. Louis | |
1710005 | WI | Douglas | St. Louis River | 2018 | 04010201 | St. Louis | |
1709990 | WI | Douglas | St. Louis River | 2018 | 04010201 | St. Louis | |
1709925 | MN | St. Louis | St. Louis River | 2016 | 04180000 | Lake Superior | |
1709938 | MN | St. Louis | St. Louis River | 2017 | 04180000 | Lake Superior | |
1709949 | MN | St. Louis | St. Louis River | 2017 | 04180000 | Lake Superior | |
1710008 | MN | St. Louis | St. Louis River | 2018 | 04180000 | Lake Superior | |
1709937 | MN | St. Louis | St. Louis River | 2017 | 04180000 | Lake Superior | |
1709948 | MN | St. Louis | St. Louis River | 2017 | 04180000 | Lake Superior | |
1709972 | MN | St. Louis | St. Louis River | 2018 | 04180000 | Lake Superior | |
1709973 | MN | St. Louis | St. Louis River | 2018 | 04180000 | Lake Superior | |
1709992 | MN | St. Louis | St. Louis River | 2018 | 04180000 | Lake Superior | |
1709993 | MN | St. Louis | St. Louis River | 2018 | 04180000 | Lake Superior | |
1710007 | MN | St. Louis | St. Louis River | 2018 | 04180000 | Lake Superior | |
1710019 | MN | St. Louis | St. Louis River | 2019 | 04180000 | Lake Superior | |
1710050 | MN | St. Louis | St. Louis River | 2019 | 04180000 | Lake Superior | |
1710051 | WI | Douglas | St. Louis River | 2019 | 04010201 | St. Louis | |
1710022 | WI | Douglas | St. Louis River | 2019 | 04010201 | St. Louis | |
1710035 | MN | St. Louis | St. Louis River | 2019 | 04180000 | Lake Superior | |
1710036 | MN | St. Louis | St. Louis River | 2019 | 04180000 | Lake Superior | |
1710037 | WI | Douglas | St. Louis River | 2019 | 04010201 | St. Louis | |
1710052 | MN | St. Louis | St. Louis River | 2019 | 04180000 | Lake Superior | |
1710053 | MN | St. Louis | St. Louis River | 2019 | 04180000 | Lake Superior | |
1709953 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709956 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709961 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709962 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709959 | WI | Bayfield | Bayfield | 2018 | 04180000 | Lake Superior | |
1709960 | WI | Bayfield | Bayfield | 2018 | 04180000 | Lake Superior | |
1709931 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2017 | 04010301 | Beartrap-Nemadji | |
1709932 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2017 | 04010301 | Beartrap-Nemadji | |
1709943 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2017 | 04010301 | Beartrap-Nemadji | |
1709934 | WI | Bayfield | Port Wing | 2017 | 04010301 | Beartrap-Nemadji | |
1709945 | WI | Bayfield | Port Wing | 2017 | 04010301 | Beartrap-Nemadji | |
1709935 | WI | Bayfield | Port Wing | 2017 | 04010301 | Beartrap-Nemadji | |
1709946 | WI | Bayfield | Port Wing | 2017 | 04010301 | Beartrap-Nemadji | |
1709952 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709955 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709976 | WI | Ashland | Chequamegon Bay | 2018 | 04010301 | Beartrap-Nemadji | |
1709977 | WI | Ashland | Chequamegon Bay | 2018 | 04010301 | Beartrap-Nemadji | |
1709994 | WI | Ashland | Chequamegon Bay | 2018 | 04010301 | Beartrap-Nemadji | |
1709995 | WI | Ashland | Chequamegon Bay | 2018 | 04010301 | Beartrap-Nemadji | |
1709982 | WI | Bayfield | Bayfield | 2018 | 04180000 | Lake Superior | |
1709983 | WI | Bayfield | Bayfield | 2018 | 04180000 | Lake Superior | |
1709998 | WI | Bayfield | Bayfield | 2018 | 04180000 | Lake Superior | |
1709968 | WI | Bayfield | Red Cliff | 2018 | 04180000 | Lake Superior | |
1709969 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2018 | 04010301 | Beartrap-Nemadji | |
1709986 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2018 | 04010301 | Beartrap-Nemadji | |
1709987 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2018 | 04010301 | Beartrap-Nemadji | |
1710001 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2018 | 04010301 | Beartrap-Nemadji | |
1710002 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2018 | 04010301 | Beartrap-Nemadji | |
1709971 | WI | Bayfield | Port Wing | 2018 | 04010301 | Beartrap-Nemadji | |
1709989 | WI | Bayfield | Port Wing | 2018 | 04010301 | Beartrap-Nemadji | |
1710004 | WI | Bayfield | Port Wing | 2018 | 04010301 | Beartrap-Nemadji | |
1709981 | WI | Bayfield | Chequamegon Bay | 2018 | 04180000 | Lake Superior | |
1709970 | WI | Bayfield | Port Wing | 2018 | 04010301 | Beartrap-Nemadji | |
1709988 | WI | Bayfield | Port Wing | 2018 | 04010301 | Beartrap-Nemadji | |
1710003 | WI | Bayfield | Port Wing | 2018 | 04010301 | Beartrap-Nemadji | |
1709967 | WI | Bayfield | Chequamegon Bay | 2018 | 04180000 | Lake Superior | |
1709978 | WI | Bayfield | Chequamegon Bay | 2018 | 04180000 | Lake Superior | |
1709979 | WI | Bayfield | Chequamegon Bay | 2018 | 04180000 | Lake Superior | |
1709996 | WI | Bayfield | Chequamegon Bay | 2018 | 04180000 | Lake Superior | |
1709997 | WI | Bayfield | Chequamegon Bay | 2018 | 04180000 | Lake Superior | |
1709984 | WI | Bayfield | Red Cliff | 2018 | 04180000 | Lake Superior | |
1709985 | WI | Bayfield | Red Cliff | 2018 | 04180000 | Lake Superior | |
1709999 | WI | Bayfield | Red Cliff | 2018 | 04180000 | Lake Superior | |
1710000 | WI | Bayfield | Red Cliff | 2018 | 04180000 | Lake Superior | |
1710006 | WI | Douglas | St. Louis River | 2018 | 04010201 | St. Louis | |
1709966 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2018 | 04010301 | Beartrap-Nemadji | |
1710011 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2018 | 04010301 | Beartrap-Nemadji | |
1710012 | MN | St. Louis | St. Louis River | 2018 | 04180000 | Lake Superior | |
1710048 | WI | Bayfield | Port Wing | 2019 | 04010301 | Beartrap-Nemadji | |
1710049 | WI | Bayfield | Port Wing | 2019 | 04010301 | Beartrap-Nemadji | |
1710040 | WI | Ashland | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710015 | WI | Bayfield | Chequamegon Bay | 2019 | 04180000 | Lake Superior | |
1710042 | WI | Bayfield | Chequamegon Bay | 2019 | 04180000 | Lake Superior | |
1710044 | WI | Bayfield | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710045 | WI | Bayfield | Bayfield | 2019 | 04180000 | Lake Superior | |
1710023 | WI | Ashland | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710024 | WI | Ashland | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710025 | WI | Bayfield | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710029 | WI | Bayfield | Bayfield | 2019 | 04180000 | Lake Superior | |
1710033 | WI | Bayfield | Port Wing | 2019 | 04010301 | Beartrap-Nemadji | |
1710034 | WI | Bayfield | Port Wing | 2019 | 04010301 | Beartrap-Nemadji | |
1710039 | WI | Ashland | Chequamegon Bay | 2019 | 04180000 | Lake Superior | |
1710016 | WI | Bayfield | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710043 | WI | Bayfield | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710017 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2019 | 04010301 | Beartrap-Nemadji | |
1710018 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2019 | 04010301 | Beartrap-Nemadji | |
1710046 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2019 | 04010301 | Beartrap-Nemadji | |
1710047 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2019 | 04010301 | Beartrap-Nemadji | |
1709928 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2017 | 04010301 | Beartrap-Nemadji | |
1710014 | MN | St. Louis | St. Louis River | 2018 | 04010201 | St. Louis | |
1709923 | WI | Douglas | St. Louis River | 2016 | 04010201 | St. Louis | |
1709924 | MN | St. Louis | St. Louis River | 2016 | 04180000 | Lake Superior | |
1709926 | MN | St. Louis | St. Louis River | 2016 | 04010201 | St. Louis | |
1709927 | WI | Douglas | St. Louis River | 2017 | 04010201 | St. Louis | |
1709929 | WI | Bayfield | Chequamegon Bay | 2017 | 04010301 | Beartrap-Nemadji | |
1709941 | WI | Ashland | Chequamegon Bay | 2017 | 04010301 | Beartrap-Nemadji | |
1709950 | WI | Douglas | St. Louis River | 2017 | 04010201 | St. Louis | |
1709954 | WI | Douglas | St. Louis River | 2018 | 04180000 | Lake Superior | |
1709957 | WI | Douglas | St. Louis River | 2018 | 04010201 | St. Louis | |
1709958 | MN | St. Louis | St. Louis River | 2018 | 04180000 | Lake Superior | |
1709963 | WI | Douglas | St. Louis River | 2018 | 04180000 | Lake Superior | |
1709964 | WI | Douglas | St. Louis River | 2018 | 04010201 | St. Louis | |
1709965 | WI | Douglas | St. Louis River | 2018 | 04010201 | St. Louis | |
1709980 | WI | Bayfield | Chequamegon Bay | 2018 | 04010301 | Beartrap-Nemadji | |
1710026 | WI | Bayfield | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710027 | WI | Bayfield | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710028 | WI | Bayfield | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710030 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2019 | 04010301 | Beartrap-Nemadji | |
1710031 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2019 | 04010301 | Beartrap-Nemadji | |
1710032 | WI | Bayfield | Siskiwit Bay (Squaw pt.) | 2019 | 04010301 | Beartrap-Nemadji | |
1710041 | WI | Ashland | Chequamegon Bay | 2019 | 04010301 | Beartrap-Nemadji | |
1710253 | WI | Douglas | Barker's Island Marina | 2015 | 04180000 | Lake Superior | |
1710252 | MN | St. Louis | Harbor Cove Marina | 2015 | 04180000 | Lake Superior | |
1710254 | MN | St. Louis | Harbor Cove Marina | 2015 | 04180000 | Lake Superior | |
1710257 | MN | St. Louis | Harbor Cove Marina | 2015 | 04180000 | Lake Superior | |
1710258 | MN | St. Louis | Harbor Cove Marina | 2015 | 04180000 | Lake Superior | |
1710259 | MN | St. Louis | Spirit Lake Marina | 2015 | 04010201 | St. Louis | |
1710255 | MN | St. Louis | Lakehead Boat Basin | 2015 | 04180000 | Lake Superior | |
1710245 | WI | Ashland | Ashland Marina | 2014 | 04010301 | Beartrap-Nemadji | |
1710246 | WI | Bayfield | Siskiwit Bay Marina | 2014 | 04010301 | Beartrap-Nemadji | |
1710247 | WI | Bayfield | Siskiwit Bay Marina | 2014 | 04010301 | Beartrap-Nemadji | |
1710248 | WI | Bayfield | Siskiwit Bay Marina | 2014 | 04010301 | Beartrap-Nemadji | |
1710249 | WI | Bayfield | Siskiwit Bay Marina | 2014 | 04010301 | Beartrap-Nemadji | |
1710250 | WI | Bayfield | Siskiwit Bay Marina | 2014 | 04010301 | Beartrap-Nemadji | |
1710251 | WI | Bayfield | Siskiwit Bay Marina | 2014 | 04010301 | Beartrap-Nemadji | |
1710256 | WI | Bayfield | Siskiwit Bay Marina | 2015 | 04010301 | Beartrap-Nemadji | |
1710260 | WI | Bayfield | Siskiwit Bay Marina | 2015 | 04010301 | Beartrap-Nemadji | |
1710261 | WI | Douglas | St. Louis River | 2015 | 04180000 | Lake Superior | |
Citation for this information:
U.S. Geological Survey, 2025,
Ripistes parasita: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 3/16/2025