Invasion
Invasion Description
1st Record: Boston/MA/Boston Harbor (Gulf of Maine, Gould 1841
Geographic Extent
Boston/MA/Boston Harbor (Gulf of Maine, Gould 1841; Gould 1870; Martins 1996); Marblehead/MA/Massachusetts Bay; Boston/MA/Massachusetts Bay (Martins 1996); Manchester/MA/Massachusetts Bay (Martins 1996)
Vectors
Level | Vector |
---|---|
Alternate | Dry Ballast |
Alternate | Cargo |