Invasion
Invasion Description
1st Record: Reedsport/OR/Umpqua River Estuary (1983, Carlton 1989)
Geographic Extent
Reedsport/OR/Umpqua River Estuary (1983, Carlton 1989)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Hull Fouling |
| Alternate | Oyster Accidental |