Invasion

Invasion Description

1st record: Oakland/CA/San Francisco Bay (1977, Carlton 1979)

Geographic Extent

CA/Morro Bay (Conlan 1990; 2001, Fairey et al. 2002; Needles 2007; Needles and Wendt 2012); Carmel Point/Pacific Ocean (Conlan 1990); CA/Monterey Bay (Conlan 1990; 2011, California Department of Fish and Wildlife 2014); CA/Elkhorn Slough (Conlan 1990; Wasson 2001); Moss Landing/CA/Moss Landing Harbor (2001, Fairey et al. 2002); Half Moon Bay/CA/Pillar Point Bay (Conlan 1990); Point San Pablo/CA/San Pablo Bay (2007, Carr et al. 2011); CA/Richardson Bay 2007, Carr et al. 2011); ; Crown Beach/CA/South San Francisco Bay (2007, Carr et al. 2011); Oakland/CA/Oakland Estuary, San Francisco Bay (Carlton 1979; Cohen and Carlton 1995); San Leandro Marina/CA/South San Francisco Bay (2000, Cohen et al. 2005); Coast Guard Island, Oakland/CA/San Francisco Bay (2000, Cohen et al. 2005); Presidio Yacht Club, San Francisco/CA/San Francisco Bay (2000, Cohen et al. 2005); Brisbane/CA/Brisbane Lagoon South San Francisco Bay (2000, Cohen et al. 2005), CA/Tomales Bay (2001, Fairey et al. 2002); CA/Bodega Bay (2001, Fairey et al. 2002)