Invasion

Invasion Description

1st Record: MA/Vineyard Sound, 6 to 8 fathoms (1872, Verrill and Smith 1873)

Geographic Extent

MA/Vineyard Sound, 6 to 8 fathoms (1872, Verrill and Smith 1873); Marthas Vineyard/MA/Vineyard Haven (Sumner et al. 1913); Edgartown, Marthas Vineyard/MA/Edgartown Harbor (Sumner et al. 1913); Marthas Vineyard/MA/Katama Bay (Sumner et al. 1913)