Invasion
Invasion Description
1st Record? Probably present by 1875-1880, based on surrounding records.
Geographic Extent
Roque Bluffs/ME/Englishman Bay (Pohley 1976)
Vectors
| Level | Vector |
|---|---|
| Alternate | Natural Dispersal |
| Alternate | Dry Ballast |
| Alternate | Hull Fouling |