Invasion
Invasion Description
1st Record: Cape Neddick/York/ME/Gulf of Maine (1989,Mathieson et al. 2003);
Geographic Extent
Cape Neddick/York/ME/Gulf of Maine (1989,Mathieson et al. 2003); Kittery/ME/Brave Boat Harbor Marsh (1999, Mathieson et al. 2001)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Natural Dispersal |
| Alternate | Fisheries Accidental (not Oyster) |
| Alternate | Oyster Accidental |