Invasion
Invasion Description
1st record: WA/Willapa Bay (1957, Carlton 1979; Quayle 1992)
Geographic Extent
WA/Willapa Bay (1957, Carlton 1979; Quayle 1992); Coos Bay/OR/Isthmus Slough (1988, Carlton 1989; Wonham and Carlton 2005)
Vectors
Level | Vector |
---|---|
Probable | Hull Fouling |