Invasion
Invasion Description
1st Records: Nasselle River Bridge/WA/Nasselle River, Willapa Bay (Cohen et al. 2001), Palix River Bridge/WA/Nasselle River, Willapa Bay (Cohen et al. 2001); Round Island/WA/Willapa Bay (Cohen et al. 2001)
Geographic Extent
Nasselle River Bridge/WA/Nasselle River, Willapa Bay (Cohen et al. 2001), Palix River Bridge/WA/Nasselle River, Willapa Bay (Cohen et al. 2001); Round Island/WA/Willapa Bay (Cohen et al. 2001)
Vectors
Level | Vector |
---|---|
Alternate | Ballast Water |
Alternate | Oyster Accidental |