Invasion

Invasion Description

1st record: CA/San Francisco Bay (Benedict 1897, cited by Carlton 1979)

Geographic Extent

CA/San Francisco Bay (Benedict 1897, cited by Carlton 1979); CA/San Francisco Bay (1912, USNM 53123-53296, U.S. National Museum of Natural History 2015, 7-29 m depth); Antioch/CA/Sacramento-San Joaquin Delta (Siegfried et al. 1980; Cohen and Carlton 1995); Pittsburg/CA/Suisun Bay (Cohen and Carlton 1995); cargo ship 'Florikan'/CA/Suisun Bay (Llanso et al. 2011); Martinez/CA/Carquinez Straits (1939, USNM 86641, US National Museum of Natural History 2007); Pacheco Creek, Oil Terminal Avon/CA/Pacheco Creek (2005, Foss 2009); Sonoma County/CA/San Pablo Bay (1998, USNM 280181, US National Museum of Natural History 2015; Port Sonoma/CA/San Pablo Bay (Cohen et al. 2005); Napa Valley Marina/Napa River (Cohen et al. 2005); Mare Island Marina/CA/San Pablo Bay (2005, Foss 2009); Loch Lomond Marina/CA/San Pablo Bay (2005, Foss 2009); San Pablo Bay Pumphouse/CA/San Pablo Bay (2005, Foss 2009); CA/South San Francisco Bay (Cohen and Carlton 1995); Pete's Landing/CA//South San Francisco Bay (2004, Cohen et al. 2005); Dumbarton Bridge/CA/South San Francisco Bay (2005, Foss 2009); Oakland/CA/Oakland Estuary (1941, USNM 86642 US National Museum of Natural History 2007); Angel Island/CA/Ayala Cove/CA/San Francisco Bay (2005, Foss 2009)