Invasion

Invasion Description

1st Record: CA/Monterey Harbor (Robertson 1905, cited by Carlton 1979)

Geographic Extent

CA/Monterey Harbor (Robertson 1905, cited by Carlton 1979; Haderlie 1978; Fairey 2002; 2011, California Department of Fish and Wildlife 2014); Monterey Marina/CA/Monterey Harbor (2003, de Rivera et al. 2005); Santa Cruz/CA/Santa Cruz Harbor, Monterey Bay (2003, de Rivera et al. 2005); Highway 1 Bridge, Moss Landing/CA/Elkhorn Slough (1998, Wasson et al. 2001; 2011, California Department of Fish and Wildlife 2014); South Marsh Trail/CA/Elkhorn Slough (1998, Wasson et al. 2001; 2003, de Rivera et al. 2005); Kirby Park/CA/Elkhorn Slough (1998, Wasson et al. 2001, de Rivera et al. 2005); Azevedo Pond/CA/Elkhorn Slough (de Rivera et al. 2005); Moss Landing/CA/Elkhorn Slough (2003, de Rivera et al. 2005); North Marsh/CA/Elkhorn Slough (de Rivera et al. 2005); Whistlestop Lagoon/CA (2003, de Rivera et al. 2005); Natural Bridges State Beach, Santa Cruz/CA/Monterey Bay (1997, Wasson et al. 2005); Almar Avenue, Santa Cruz/CA/Monterey Bay (1997, Wasson et al. 2005); Point Santa Cruz, east side/CA/Monterey Bay (1997, Wasson et al. 2005)