Invasion

Invasion Description

1st Record: Balboa/CA/Pacific Ocean (1914, USNMNH 6660, U.S. National Museum of Natural History 2003, collected by Osburn); CA/Newport Harbor (1934, Gordon 1967, cited by Cohen and Carlton 1995)

Geographic Extent

Balboa/CA/Pacific Ocean (1914, USNMNH 6660, U.S. National Museum of Natural History 2003, collected by Osman); CA/Newport Harbor (1934, Gordon 1967, cited by Cohen and Carlton 1995)