Invasion
Invasion Description
1st Record: Riga/Latvia/Gulf of Riga (1933, Panning 1939; Ojaveer et al. 2007)
Geographic Extent
Riga/Latvia/Gulf of Riga (1933, Panning 1939; Ojaveer et al. 2007)
Vectors
| Level | Vector |
|---|---|
| Alternate | Natural Dispersal |
| Alternate | Ballast Water |
| Alternate | Hull Fouling |