Invasion

Invasion Description

None

Geographic Extent

South to NJ, and on manmade riprap, to Assateague Island MD (Counts and Bashore 1991) Smith's Island, Northampton County/VA/Atlantic Ocean (USNM 225946, US Museum of Natural History 2002); Chincoteague Island, S. End, by barge wreck (1971, U.S. National Museum of Natural History 2002); N Shore Of River Inlet About 7.3 Mile S Of Rehoboth/DE/Indian River Inlet (U.S. Museum of Natural History 2002); Lewes/DE/Breakwater Harbor, Roosevelt Inlet (USNM 803497 , US Museum of Natural History 2002); Cape May/New Jersey/DE/Delaware Bay (USNM 516193 , US Museum of Natural History 2002); Atlantic City/NJ/ Atlantic Ocean (1970, USNM 435456 , US Museum of Natural History 2002); Keyport/NJ/ Atlantic Ocean (1970, USNM 170001, US Museum of Natural History 2002); Bay Ridge, Brooklyn/NY/New York Harbor (1970, USNM 435455 , US Museum of Natural History 2002); Hunter Island, Bronx, New York City/NY/Long Island Sound (USNM 709132, US Museum of Natural History 2002); New Rochelle/NY/Long Island Sound (USNM 714125 US Museum of Natural History 2002); Nassau-Suffolk Counties/NY/Cold Spring Harbor (USNM 714122, US Museum of Natural History 2002); Manhasset Bay/NY/Long Island Sound (USNM 336289, US Museum of Natural History 2002); Orient/New York/Gardiner's Bay (USNM 404656 , US Museum of Natural History 2002); Hunter Island, Bronx, New York City/NY/Long Island Sound (USNM 709132, US Museum of Natural History 2002); Nassau-Suffolk Counties/NY/Cold Spring Harbor (USNM 714122, US Museum of Natural History 2002); Shell Beach, Shelter Island/NY/Peconic Bay (USNM 714133, US Museum of Natural History 2002); Branford/CT/Pawsons Marsh (1976, USNM 762417 , US Museum of Natural History 2002); Stonington/CT/Fishers Island Sound (USNM 589963, US Museum of Natural History 2002); Watch Hill/RI/Block Island Sound (USNM 709606 US Museum of Natural History 2002); Point Judith/RI/Rhode Island Sound (USNM 665782, US Museum of Natural History 2002); Onset/MA/Buzzards Bay (USNM 408693, US Museum of Natural History 2002); Woods Hole/MA/Vineyard Sound-Buzzards Bay USNM 435443 , US Museum of Natural History 2002); Martha's Vineyard, Edgartown/MA/Vineyard Sound (USNM 714139 , US Museum of Natural History 2002); South Dennis/MA/Nantucket Sound (USNM 435451 , US Museum of Natural History 2002); West Jetty, Nantucket Island/MA/(1946, USNM 590466, US Museum of Natural History 2002)