Invasion
Invasion Description
None
Geographic Extent
near Erie [~6 km N of Presque Isle]/PA/Lake Erie (USGS Nonindigenous Aquatic Species Program 2013)
Vectors
Level | Vector |
---|---|
Alternate | Ballast Water |
Alternate | Hull Fouling |
Alternate | Fisheries Accidental (not Oyster) |
Alternate | Natural Dispersal |