Invasion

Invasion Description

None

Geographic Extent

Fort Bragg/CA/Noyo River (CAS IZ 92891, California Academy of Sciences 2008); Bodega Bay/CA/Bodega Harbor (USNM 181247, US National Museum of Natural History 2008); Berkeley Wharf, High Intertidal, Berkeley/CA/San Francisco Bay (USNM 64741, US National Museum of Natural History 2008); San Francisco/CA/San Francisco Bay (USNM 51733, US National Museum of Natural History 2008); Pillar Point/CA/Half Moon Bay (Sotka et al. 2004 in Geller et al. 2008); Pacific Grove, Hopkins Marine Station/CA/Monterey Bay (Glynn 1964); Pacific Grove/CA/Monterey Bay (USNM 61598, US National Museum of Natural History 2008); near San Luis Obispo/CA/Pacific Ocean (CAS IZ 92744, California Academy of Sciences 2008)