Invasion

Invasion Description

1st record: CA/Alamitos Bay-San Gabriel River (1952, Reish and Winter 1954, cited by Carlton 1979)

Geographic Extent

CA/Los Angeles Harbor (Reish and Alosi 1968, cited by Carlton 1979); CA/Long Beach Harbor (2017, Ruiz and Geller 2021); Orange County/CA/Anaheim Bay-Huntington Harbor (Reish et al. 1975, cited by Carlton 1979); CA/San Gabriel River-Alamitos Bay (1952, Reish and Winter 1954, cited by Carlton 1979) CA/San Gabriel River (Reish 1956, cited by Carlton 1979); CA/Newport Bay (Reish 1972, cited by Carlton 1979); Comondú, Baja California/Mexico/La Bocana and Chisguete estuary, Bahía Magdalena, Félix-Pico & García-Domínguez, 1993: 4 ind., cited by Villalobos-Guerrero et al., in Low-Pfeng and Recagno 2012).