Invasion

Invasion Description

1st Record: Venice/CA/Playa del Rey Lagoon, Santa Monica Bay (1953, Woodwick 1953, cited by Carlton 1979)

Geographic Extent

Venice/CA/Playa del Rey Lagoon, Santa Monica Bay (1953, Woodwick 1953, cited by Carlton 1979); Venice/CA/Marina del Rey (2011, California Department of Fish and Wildlife 2014); Venice/CA/Bellona Creek, Santa Monica Bay (1956, Allan Hancock Foundation, cited by Carlton 1979);