Invasion

Invasion Description

1st Record: RI/Narragansett Bay-Rhode Island Sound 18880, (USNM 3653, US National Museum of Natural History 2008)

Geographic Extent

RI/Narragansett Bay-Rhode Island Sound (1880, USNM 3653, Richardson 1905; US National Museum of Natural History 2016); Woods Hole/MA/Buzzards Bay-Vineyard Sound (1920-1921, Allee 1923)