Invasion

Invasion Description

None

Geographic Extent

Olga, San Juan Islands, Orcas Island/WA/Juan da Fuca Straits (USNM 87779, US National Museum of Natural History 2008); San Juan Islands, Orcas Island/WA/Grindstone Bay (USNM 87670, US National Museum of Natural History 2008); Henry Island/WA/Juan da Fuca Straits (USNM 87777, US National Museum of Natural History 2008); San Juan Islands/WA/Friday Harbor (USNM 51746, US National Museum of Natural History 2008); Argyle, San Juan Islands/WA/Straits of Juan da Fuca (USNM 87785, US National Museum of Natural History 2008)