Invasion
Invasion Description
1st Record: WA/Willapa Bay (2002, Mills et al. 1998-2004)
Geographic Extent
WA/Willapa Bay (2002, Mills et al. 1998-2004)
Vectors
| Level | Vector |
|---|---|
| Alternate | Natural Dispersal |
| Alternate | Ballast Water |
| Alternate | Fisheries Accidental (not Oyster) |