Invasion

Invasion Description

1st record: Boston/MA/Boston Harbor (1852, Stimpson 1852)

Geographic Extent

Boston/MA/Boston Harbor (1852, Stimpson 1852; 2012, Eddy and Roman 2016); NH/Hampton estuary (Dijkstra and Harris 2007); ME/Casco Bay (1873, USNM, 14473, US National Museum of Natural History 2007); ME/Cobscook Bay (Trott 2004); Provincetown/MA/Cape Cod Bay (1879, YPM 2482, Yale Peabody Museum 2009)