Invasion
Invasion Description
1st Record: San Juan Island/WA/Argyle Lagoon (1969, Powell 1970); San Juan Island/WA/Mitchell Bay (1969, Powell 1970)
Geographic Extent
San Juan Island/WA/Argyle Lagoon (1969, Powell 1970); San Juan Island/WA/Mitchell Bay (1969, Powell 1970)
Vectors
| Level | Vector |
|---|---|
| Alternate | Oyster Accidental |
| Alternate | Hull Fouling |