Invasion
Invasion Description
1st record: Austevoll/Norway/Bjornefjord (1999, Skifterik 2001; Ashton 2006)
Geographic Extent
Austevoll/Norway/Bjornefjord (1999, Skifterik 2001; Ashton 2006); Alesund/Norway/Breisunde (2002, Ashton 2006); Shetland Islands/Scotland/Norwegian Sea (2003, Ashton 2006; Collin et al. 2015, 8 of 21 sites)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Hull Fouling |
| Alternate | Fisheries Accidental (not Oyster) |