Invasion

Invasion Description

1st Record: Brewer Freeport Marina, South Freeport/ME/Casco Bay (2003, MIT Sea Grant 2003)

Geographic Extent

Port Harbor Marina, Portsomout/ME/Casco Bay (2018, Commonwealth of Massachusetts, Executive Office of Energy and Environmental Affairs, Office of Coastal Zone
Management 2020);Brewer Freeport Marina, South Freeport/ME/Casco Bay (2003, MIT Sea Grant 2003; MIT Sea Grant 2009; 2018, Commonwealth of Massachusetts, Executive Office of Energy and Environmental Affairs, Office of Coastal Zone Management,2020)