Invasion
Invasion Description
1st Record: CA/Elkhorn Slough (2005, Wasson et al. 2005) (a single shell, collected in 2001, Wasson et al., personal communication 2007)
Geographic Extent
CA/Elkhorn Slough (2005, Wasson et al. 2005) (a single shell, collected in 2001, Wasson et al., personal communication 2007)
Vectors
| Level | Vector |
|---|---|
| Alternate | Natural Dispersal |
| Alternate | Ballast Water |
| Alternate | Fisheries Accidental (not Oyster) |