Species Regional Summary
Nassarius fraterculus
Alaskan panhandle to N. of Puget Sound ( NEP-III )

Invasion

Invasion Description

1st Record: WA-British Columbia/Boundary Bay (1959, Carlton 1992)

Geographic Extent

WA-British Columbia/Boundary Bay (1977, Carlton 1979; 1959, Carlton 1992); Skagit County/WA/Padilla Bay (1960, Duggan 1963. cited by Carlton 1979; Riggs 2011); Wonham et al. 2005; Skagit County/WA/Samish Bay (Duggan 1963, cited by Carlton 1979); Bay View State Park, Skagit County/WA/Padilla Bay (1960, Abbott 1974)