Invasion
Invasion Description
1st Record: Kaliningrad area/Russia/Baltic Sea (Brohmer 1962, cited by Laine et al. 2006, 'probably extinct')
Geographic Extent
Kaliningrad area/Russia/Baltic Sea (Brohmer 1962, cited by Laine et al. 2006, 'probably extinct'); Poland/Gulf of Gdansk (2010, Dziubinska 2011, 54 32'53.97''N, 18 33'57.96''E); Gdansk area/Poland/Vistual eatuary, anthropogenic structures (2016, Brzana et al. 2016, 4.2-6.8 PSU)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Hull Fouling |