Invasion
Invasion Description
1st Record: Cape May/NJ/Delaware Bay (1900, Introduced, Established, Rathbun 1930)
Geographic Extent
Cape May/NJ/Delaware Bay (1900, Rathbun 1930); (2002, de Rivera et al. 2005); Lewes/DE/Delaware Bay (Leathem and Maurer 1980)
Vectors
| Level | Vector |
|---|---|
| Alternate | Dry Ballast |
| Alternate | Hull Fouling |
| Alternate | Natural Dispersal |
| Alternate | Ballast Water |