Invasion
Invasion Description
1st Record: San Mateo County:off San Francisco airport/CA/South San Francisco Bay (2/14/1973, CAS-IZ 125073.00, California Academy of Sciences 2013);
Geographic Extent
San Mateo County:off San Francisco airport/CA/South San Francisco Bay (2/14/1973, CAS-IZ 125073.00, California Academy of Sciences 2013); Alameda County:off Coyote Hills Slough/CA/South San Francisco Bay (8/21/1973, CAS-IZ 125562.00, California Academy of Sciences 2013)
Vectors
| Level | Vector |
|---|---|
| Alternate | Oyster Accidental |
| Alternate | Ballast Water |
| Alternate | Hull Fouling |