Invasion
Invasion Description
1st Record: dock outside Friday Harbor, San Juan Island/WA/Georgia Strait (2001, Nygren 2004, epifauna on floating laboratory, sponges, hydroids, barnacles, 48°32.7' N 123°00.8'W N)
Geographic Extent
1st Record: dock outside Friday Harbor, San Juan Island/WA/Georgia Strait (2001, Nygren 2004, epifauna on floating laboratory, sponges, hydroids, barnacles, 48°32.7' N 123°00.8'W N)
Vectors
| Level | Vector |
|---|---|
| Alternate | Hull Fouling |
| Alternate | Ballast Water |