Invasion
Invasion Description
1st Record: Dumbarton Point/CA/South San Francisco Bay (1993, Wicksten 1997, 1 specimen)
Geographic Extent
Dumbarton Point/CA/South San Francisco Bay (1993, Wicksten 1997, 1 specimen); 1.4 km south of Dumbarton Bridge/CA/South San Francisco Bay (1995, Wicksten 1997, 1 specimen)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Fisheries Accidental (not Oyster) |
| Alternate | Fisheries Intentional |