Invasion
Invasion Description
1st Record: 'at high water mark in the docks' at Newport/RI/Narragansett Bay (Verrill 1880, 'now certainly well-established', but no further records (Carlton 1992).
Geographic Extent
'at high water mark in the docks' at Newport/RI/Narragansett Bay (Verrill 1880, 'now certainly well-established', but no further records (Carlton 1992).
Vectors
Level | Vector |
---|---|
Probable | Dry Ballast |