Invasion
Invasion Description
1st Record: Annisquam, Gloucester/MA/Gulf of Maine (1884, MCZ 62262 Museum of Comparative Zoology 2009)
Geographic Extent
Annisquam, Gloucester/MA/Gulf of Maine (1884, MCZ 62262 Museum of Comparative Zoology 2009); Gloucester State Pier/MA/Massachusetts Bay (Introduced, Established, MIT Sea Grant 2003); Halibut Point, Rockport/MA/Gulf of Maine (MIT Sea Grant 2003)
Vectors
Level | Vector |
---|---|
Alternate | Dry Ballast |
Alternate | Hull Fouling |
Alternate | Natural Dispersal |
Alternate | Ballast Water |