Invasion
Invasion Description
1st Record: OR/Pony Slough, Coos Bay (1965, MacDonald 1969, cited by Carlton 1979);
Geographic Extent
OR/Pony Slough, Coos Bay (1965, MacDonald 1969, cited by Carlton 1979); Metcalf Marsh/OR/Coos Bay (Berman and Carlton 1991); OR/South sSough, Coos Bay Berman and Carlton 1991)
Vectors
Level | Vector |
---|---|
Alternate | Dry Ballast |
Alternate | Oyster Accidental |