Invasion

Invasion Description

1st Record: Barnstable/MA/Cape Cod Bay (1960, Wigley 1963);

Geographic Extent

Barnstable/MA/Cape Cod Bay (1960, Wigley 1963); Sandwich Marina/MA/Cape Cod Bay (MIT Sea Grant 2003); Manomet/MA/Cape Cod Bay (Wigley and Burns 1972); Plymouth Town Wharf/MA/Plymouth Harbor (Cape Cod Bay) (MIT Sea Grant 2003); Green Harbor Marina, Marshfield/MA/Cape Cod Bay (2013, Wells et al. 2014)