Invasion
Invasion Description
1st Record: Florence/OR/North Fork Siuslaw River (USGS Nonindigenous Aquatic Species Program 2018, 1 specimen)
Geographic Extent
Florence/OR/North Fork Siuslaw River (USGS Nonindigenous Aquatic Species Program 2018, 1 specimen)
Vectors
| Level | Vector |
|---|---|
| Alternate | Fisheries Accidental (not Oyster) |
| Alternate | Ballast Water |
| Alternate | Hull Fouling |