Invasion
Invasion Description
1st Record: Woods Hole/MA/Eel Pond (1894, not seen after eelgrass die-off in 1930, Mayer 1910, 'erratic since eelgrass die-off', Gosner 1978, but presumed to re-occur)
Geographic Extent
Woods Hole/MA/Eel Pond (1894, not seen after eelgrass die-off in 1930, Mayer 1910, 'erratic since eelgrass die-off', Gosner 1978; Edwards 1976); Naushon Island/MA/Hadley Harbor (Mayer 1910, Sumner et al. 1913)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Oyster Accidental |
| Alternate | Fisheries Accidental (not Oyster) |
| Alternate | Ballast Water |