Invasion

Invasion Description

None

Geographic Extent

ME/Quahog Bay (1911, USNM 27888, US National Musuem of Natural History 2007); ME/Quahog Bay (1911, USNM 27888, US National Musuem of Natural History 2007) ; NH/Great Bay (Pettibone 1963); Welfleet/MA/Welfleet Harbor (USNM 27829, US National Musuem of Natural History 2007)