Invasion
Invasion Description
1st Record: Vancouver Island/British Columbia/Matlsett Narrows, Clayoquot Sound (5/21/59, Norris and Conway 1974)
Geographic Extent
Volga Island, Sitka/AK/Sitka Sound (6/17/65, Norris and Conway 1974); Triangle Island. W. of Cape Scott/Vancouver Island/British Columbia/Pacific Ocean (9/7/1964); Catala Island. off Vancouver Island/British Columbia//Esperanza Inlet (5/26/59, Norris and Conway 1974); Helen Island, near Cape Scott,/Vancouver Island/British Columbia/San Joseph Bay (8/31/68); Vancouver Island/British Columbia/Matlsett Narrows, Clayoquot Sound (5/21/59, Norris and Conway 1974), Amphitirite Point, Uclulet, Vancouver Island/British Columbia/Pacific Ocean (5/8/1969, Norris and Conway 1974); Dorcas Point, Vancouver Island/British Columbia/Nanoose Bay Strait of Georgia (8/17/1959, Norris and Conway 1974); Texada Island/British Columbia/Malaspina Narrows, Strait of Georgia (6/28/1962, Norris and Conway 1974); San Juan Island/WA/Mitchell Bay (4/5/1973, Norris and Conway 1974); Friday Harbor Laboratories, San Juan Island/WA/Friday Harbor (4/13/1973, Norris and Conway 1974); Tatoosh Ilsalnd/WA/Pacifiic Ocean (6/14/1972, Norris and Conway 1974); Anacortes/WA/Puget Sound (Coyer et al. 2006)
Vectors
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