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)