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 |