Invasion

Invasion Description

Type locality- off Marthas Vineyard/MA/Atlantic Ocean (1871, Verrill 1873, cited by Sikorski and Bick 2004)

Geographic Extent

Falmouth/MA/Great Sippewissett Marsh (1996, Sikorski and Bick 2004); off Marthas Vineyard/MA/Atlantic Ocean (1871, Verrill 1873, cited by Sikorski and Bick 2004); Mystic, Above Elm Grove Cemetery/CT/Mystic River (USNM 74787, U.S. National Museum of Natural History 2014); New Haven/CT/Long Island Sound (1867, Sikorski and Bick 2004); NJ/Raritan River (1960, USNM 80484, U.S. National Museum of Natural History 2014); Beesely Point, Cape May County/NJ/Atlantic Ocean (1871, Sikorski and Bick 2004); Cape Henlopen/DE/Delaware Bay (Sikorski and Bick 2004); Norfolk/VA/Hampton Roads (Maciolek 1984)