Invasion
Invasion Description
1st Record: CA/Elkhorn Slough (1965, MacDonald 1969, cited by Carlton 1979)
Geographic Extent
CA/Elkhorn Slough (1965, MacDonald 1969, cited by Carlton 1979; locally extinct, not seen in decades, Wasson et al. 2001)
Vectors
| Level | Vector |
|---|---|
| Alternate | Oyster Accidental |
| Alternate | Hull Fouling |
| Alternate | Fisheries Accidental (not Oyster) |