Invasion
Invasion Description
1st Record: Humboldt County/CA/Humboldt Bay (1968, Mace and Mackie 1970; Carlton 1979)
Geographic Extent
Humboldt County/CA/Humboldt Bay (1968, Mace and Mackie 1970; Carlton 1979)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Oyster Accidental |
| Alternate | None |