Invasion
Invasion Description
1st Record: Crescent City/CA/Crescent Harbor (1963, Norton 1981, Cohen 2005)
Geographic Extent
Crescent City/CA/Crescent Harbor (1963, Norton 1981, Cohen 2005; 2010, Augyte and Shaughessy 2014)
Vectors
| Level | Vector |
|---|---|
| Alternate | None |
| Probable | Natural Dispersal |
| Alternate | Oyster Accidental |