Invasion
Invasion Description
1st Record: Weeks Point/NH/Great Bay 1985, Mathieson et al. 2003)
Geographic Extent
Weeks Point/NH/Great Bay 1985, Mathieson et al. 2003)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Natural Dispersal |
| Alternate | Fisheries Accidental (not Oyster) |
| Alternate | Oyster Accidental |
| Alternate | Ballast Water |