Invasion
Invasion Description
1st Record: Hawthorne Marina, Salem/MA/Salem Harbor (2000, MIT Sea Grant 2003)
Geographic Extent
Hawthorne Marina, Salem/MA/Salem Harbor (2000, MIT Sea Grant 2003; 2010, Massachusetts Office of Coastal Zone Management 2013; 2013, Mathieson 2016)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Natural Dispersal |
| Alternate | Oyster Accidental |
| Alternate | Fisheries Accidental (not Oyster) |
| Alternate | Discarded Bait |