Invasion

Invasion Description

1st Records: Gloucester/MA/Massachusetts Bay (2000, MIT Sea Grant 2003); Salem/MA/Salem Harbor, Massachusetts Bay (2000, MIT Sea Grant 2003); Boston Harbor Islands/MA/Boston Harbor (Bell et al. 2005); Boston Harbor Islands/MA/Boston Harbor (Bell et al. 2005); Boston/MA/Boston Harbor (2000, MIT Sea Grant 2003); Quincy/MA/Boston Harbor (2000, MIT Sea Grant 2003)

Geographic Extent

Gloucester/MA/Massachusetts Bay (2000, MIT Sea Grant 2003); Jodrey State Pier, Gloucester/MA/Massachusetts Bay (2010, Massachusetts Office of Coastal Zone Management 2013); Hawthorne Cove Marina, Salem/MA/Salem Harbor, Massachusetts Bay (2000, MIT Sea Grant 2003; 2010, Massachusetts Office of Coastal Zone Management 2013); Boston Harbor Islands/MA/Boston Harbor (Bell et al. 2005); Rowes Wharf, Boston/MA/Boston Harbor (2000, MIT Sea Grant 2003 ; 2010, Massachusetts Office of Coastal Zone Management 2013); Quincy/MA/Boston Harbor (2000, MIT Sea Grant 2003); 2012, Boston Harbior Islands/MA/Bosotn Harbor (2012, Eddy and Romna 2016)