Invasion

Invasion Description

1st Record? Vineyard Haven/MA/Vineyard Haven, Vineyard Sound (2003, Carman et al. 2007)

Geographic Extent

Vineyard Haven/MA/Vineyard Haven, Vineyard Sound (2003, Carman et al. 2007); Tisbury, Marthas Vineyard/MA/Lake Tashmoo (2008, Carman and Grunden 2010, on eelgrass, Zostera marina); 5 of 24 aquaculture sites, Martha's Vineyard/MA/19 surveyed embayments (Carman et al. 2010); Marthas Vineyard/MA/Stonewall Pond (2012-2013, Colarusso et al. 2016)