Invasion
Invasion Description
1st Record: CA/San Francisco Bay (1941, Carlton 1979; Cohen and Carlton 1995)
Geographic Extent
CA/San Pablo Bay (San Francisco Bay) (1941, Cohen and Carlton 1995)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Hull Fouling |
| Alternate | Oyster Accidental |
| Alternate | Discarded Bait |
| Alternate | None |