Invasion
Invasion Description
1st Records: Jefferson County/WA/Discovery Bay (1993, Mills et al. 1998); Jefferson County/WA/Sequim Bay (1993, Mills 1998-2004)
Geographic Extent
Jefferson County/WA/Discovery Bay (1993, Mills 1998-2004); Jefferson County/WA/Sequim Bay (1993, Mills 1998-2004)
Vectors
Level | Vector |
---|---|
Alternate | Ballast Water |
Probable | Natural Dispersal |