Invasion

Invasion Description

1st Record: Washington County, Eastport/ME/Gulf of Maine (1864, YPM 40643, Yale Peabody Museum 2009, Depth 25 fathoms)

Geographic Extent

Wellfleet/MA/Cape Cod Bay (1879, USNM 2994, Williams 1984, US National Museum of Natural History 2007); Washington County, Eastport/ME/Gulf of Maine (1864, YPM 40643, Yale Peabody Museum 2009, Depth 25 fathoms)