Invasion
Invasion Description
1st record: Point Richmond/CA/San Francisco Bay (1955, Carlton 1979)
Geographic Extent
Point Richmond/CA/San Francisco Bay (1955, Carlton 1979); Oakland/CA/Lake Merritt, San Francisco Bay (1967, Carlton 1979)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |
| Alternate | Oyster Accidental |