Invasion
Invasion Description
1st record: WA/Puget Sound (1977, Lee et al. 2008; Pilgrim et al. 2013)
Geographic Extent
Port Alberni/British Columbia/Alberni Inlet (2007, Mach et al. 2017); British Columbia/Fraser River Estuary (2004, Lee et al. 2008); WA/Puget Sound (1977, Lee et al. 2008; Cohen et al. 1998; Pilgrim et al. 2013); Seattle/WA/Kellogg Island Passage (Elliott Bay) (Cohen et al. 2001)
Vectors
Level | Vector |
---|---|
Alternate | Oyster Accidental |
Alternate | Ballast Water |
Alternate | Hull Fouling |