Invasion
Invasion Description
1st Record: Duluth/MN/Duluth Harbor, Lake Superior, (1989, USGS Nonindigenous Aquatic Species Program 2008; Trebitz et al. 2012)
Geographic Extent
Duluth/MN/Duluth Harbor, Lake Superior, (1989, USGS Nonindigenous Aquatic Species Program 2008; Trebitz et al. 2012)
Vectors
| Level | Vector |
|---|---|
| Probable | Ballast Water |
Regional Impacts
References
Trebitz, Anett S. and 5 authors (2010) Status of non-indigenous benthic invertebrates in the Duluth-Superior Harbor and the role of sampling methods in their detection, Journal of Great Lakes Research 36: 747-7562003-2022 Nonindigenous Aquatic Species Database. Gainesville, FL. http://nas.er.usgs.gov