Invasion

Invasion Description

1st Records: CA/Newport Bay (Hand 1956, cited by Carlton 1979)

Geographic Extent

CA/Long Beach Harbor (2017, Ruiz and Geller 2021, 1 of 10 sites); CA/Huntington Harbor-Anaheim Bay (Williams 1973, cited by Carlton 1979); CA/Newport Bay (Hand 1956, cited by Carlton 1979; of 10 sites, Ruiz and Geller 2021)); San Diego/CA/Misson Bay (Crooks 1996, Crooks 1998; Crooks 1999 pers. comm.); CA/San Diego Bay (1927, no further records until 1979, Cohen 2005; Crooks 1998)