Invasion

Invasion Description

1st Record: CA/Elkhorn Slough (Wasson et al. 2001, Peter Slattery, personal communication)

Geographic Extent

CA/Elkhorn Slough (Wasson et al. 2001, Peter Slattery, personal communication; 2003, Heiman et al. 2008, in Olympic Oyster (Ostrea lurida) and tubeworm () reefs); Moss Landing/CA/Moss Landing Harbor (2011, California Department of Fish and Wildlife 2014)