Invasion
Invasion Description
1st Record: Aland Islands/Sweden/Baltic Sea (1926, Leppakoski and Olenin 2000; Carlsson 2006)
Geographic Extent
Aland Islands/Sweden/Baltic Sea (1926, Leppakoski and Olenin 2000; Carlsson 2006)
Vectors
| Level | Vector |
|---|---|
| Alternate | Dry Ballast |
| Alternate | Packing Material |
| Alternate | Natural Dispersal |
| Alternate | Cargo |