Invasion
Invasion Description
None
Geographic Extent
Estonia-Finland/Gulf of Finland (Olenin and Leppakoski 2007); Kardia-Tallin/Estonia/Gulf of Finland (Pollumae et al. 2009)
Vectors
| Level | Vector |
|---|---|
| Alternate | Natural Dispersal |
| Alternate | Fisheries Accidental (not Oyster) |
| Alternate | Dry Ballast |