Invasion

Invasion Description

1st Record: Seal Beach/CA/ Pacific Ocean (1934, Gordon 1967, cited by Cohen and Carlton 1995)

Geographic Extent

CA/Los Angeles-Long Beach Harbor (2011, California Department of Fish and Wildlife 2014); Huntington Beach/CA/Huntington Harbor (2011, California Department of Fish and Wildlife 2014); Seal Beach/CA/Pacific Ocean (1934, Gordon 1967, cited by Cohen and Carlton 1995)