Invasion

Invasion Description

1st record: Coos Bay/OR/Charlestown Boat Basin (1986, Cohen and Carlton 1995; Wonham et al. 2005)

Geographic Extent

Woodley Island Marina/CA/Humboldt Bay (Davidson and Haygood 1999; Nelson 2009; 2011, California Department of Fish and Wildlife 2014); Fehlauer-Ale et al. 2014, Haplotype S and D; Eureka Public Marina/CA/Humboldt Bay (2009, Wilson 2011); Patricks Point/CA/Pacific Ocean (Davidson and Haygood 1999); CA/Humboldt Bay (2000, Boyd et al. 2002; Fairey et al. 2002); Coos Bay/OR/Charlestown Boat Basin (1986, Cohen and Carlton 1995; Wonham and Carlton 2005)