Invasion
Invasion Description
1st Record: Ontario/Parry Sound Harbor, Georgian Bay (Wiggins el al. 1957, cited by McAlpine et al. 2002)
Geographic Extent
Ontario/Parry Sound Harbor, Georgian Bay (Wiggins el al. 1957, cited by McAlpine et al. 2002); Mackinaw City/MI/Lake Huron (2003, USGS Center for Aquatic Resources Studies 2009)
Vectors
Level | Vector |
---|---|
Alternate | Fisheries Accidental (not Oyster) |
Alternate | Aquatic Plant Shipments |
Alternate | Hull Fouling |