Invasion
Invasion Description
1st Record: WA/Southern end of Willapa Bay (10/31/09, Nishizawa et al. 2014, 46 22 31.07 N)
Geographic Extent
WA/Southern end of Willapa Bay (10/31/09, Nishizawa et al. 2014, 46 22 31.07 N)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Hull Fouling |
| Alternate | Natural Dispersal |