Invasion

Invasion Description

1st Record: Gloucester/MA/Massachusetts Bay (James T. Carlton and Adrienne Pappal, personal communication 2013)

Geographic Extent

Brewer Freeport Marian, Freeport/ME/Casco Bay (2018, University of New Hampshire Coastal Marine Laboratory (2018, Commonwealth of Massachusetts, Executive Office of Energy and Environmental Affairs, Office of Coastal Zone Management 2020);]Hampton River Marina/NH/Hampton River (2013, Wells et al. 2014); Gloucester/MA/Massachusetts Bay (James T. Carlton and Adrienne Pappal, personal communication 2013); Marblehead/MA/Massachusetts Bay (2013, Johnson and Woolacott 2015); Rowes Wharf, Boston/MA/Boston Harbor (2013, Wells et al. 2014; Johnson and Woolacott 2015); Sandwich Marina, Sandwich/MA/Cape Cod Bay (2013, Wells et al. 2014)