Invasion

Invasion Description

1st Record: Coyote Point/CA/San Francisco Bay (1977, Silva 1979)

Geographic Extent

Coyote Point/CA/San Francisco Bay (1977, Silva 1979; Josselyn and West 1985, cited by Cohen and Carlton 1995); Redwood City (Palo Alto)/CA/San Francisco Bay (1993, Cohen and Carlton 1995); Richmond to San Leandro/CA/East San Francisco Bay (1993, Cohen and Carlton 1995); Pier 39 (San Francisco)/San Francisco Bay (1993, Cohen and Carlton 1995); Presido Yacht Club, San Francisco/CA/Golden Gate (2004, Cohen et al. 2005); Richmond Marina/CA/San Francisco Bay (2004, Cohen et al. 2005; Coyote Point Marina/CA/San Francisco Bay (2004, Cohen et al. 2005)