Invasion
Invasion Description
1st Record: OR/Umpqua River estuary (2008, Carlton 2008 http://seagrant.oregonstate.edu/themes/invasives/seminar/2008_seminar_carlton.swf; Laferriere et al. 2010; Davidson 2013)
Geographic Extent
OR/Umpqua River estuary (2008, Carlton 2008 http://seagrant.oregonstate.edu/themes/invasives/seminar/2008_seminar_carlton.swf; Laferriere et al. 2010; Davidson 2013)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |
| Alternate | Fisheries Accidental (not Oyster) |