Invasion

Invasion Description

1st record: Meara Pt./WA/Willapa bay (6/22/2017, Krueger-Hadfield et al. 2018, 46.402931 -123.951716)

Geographic Extent

Westport/WA/Gray's Harbor (6/30/2017, Krueger-Hadfield et al. 2018, 46.862046, -124.071706); Meara Pt./WA/Willapa bay (6/22/2017, Krueger-Hadfield et al. 2018, 46.402931 -123.951716); Hopkinsville Pt./OR/Tillamook Bay (5/23/2017, Krueger-Hadfield et al. 2018, 45.548187 -123.906143); 22. Clamming area 6 /OR/Netarts Bay (5/23/2017, Krueger-Hadfield et al. 2018, -123.934626 23); Vance Street mudflat, Arcata/CA/Arcata Bay (5/25/2017, Krueger-Hadfield et al. 2018, 40.832755 -124.171951); Field's Landing boat launch, Eureka/CA/ Krueger-Hadfield et al. 2018, 40.763756 -124.222044); Redwood Highway Cove/CA/South Humboldt Bay (5/26/2017, Krueger-Hadfield et al. 2018, 40.699286 , 12.205432)