Invasion
Invasion Description
1st Record: Field's Landing/CA/Humboldt Bay (1973, Martin 1977, cited by Carlton 1979; Marelli 1981)
Geographic Extent
Field's Landing, Humboldt Bay (Martin 1977, cited by Carlton 1979; Marelli 1981; 2011, California Department of Fish and Wildlife 2014)
Vectors
| Level | Vector |
|---|---|
| Alternate | Ballast Water |
| Alternate | Hull Fouling |
| Alternate | Oyster Accidental |
| Alternate | None |