Invasion
Invasion Description
1st Record: Mount Desert Island/ME/Gulf of Maine (1926-1932, Blake 1933, 'abundantly on crrtian mud flats . . . 'new to New England' ).
Geographic Extent
Mount Desert Island/ME/Gulf of Maine (1926-1932, Blake 1933, 'abundantly on crrtian mud flats . . . 'new to New England' ).
Vectors
| Level | Vector |
|---|---|
| Alternate | Dry Ballast |
| Alternate | Ballast Water |