Invasion

Invasion Description

1st Record: Woods Hole/MA/Mill Pond (Buzzards Bay) (1939, Crowell 1946; Smith 1964)

Geographic Extent

Woods Hole/MA/Mill Pond (Buzzards Bay) (1939, Crowell 1946; Smith 1964); Falmouth/MA/Sippewissett Marsh (Buzzards Bay) (1982, Hand and Uhlinger1994); Bourne/MA/Pocassett River (Buzzards Bay) (1965, Hand and Uhlinger 1994)