Invasion
Invasion Description
1st Record: CA/San Francisco Bay (1871, Cooper 1872, cited by Carlton 1979)
Geographic Extent
Moore's Landing/CA/Napa River (2004, Cohen et al. 2005)
Vectors
| Level | Vector |
|---|---|
| Alternate | Oyster Accidental |
| Alternate | Dry Ballast |
| Alternate | Cargo |