Invasion

Invasion Description

1st Records: Los Angeles/CA/Los Angeles-Long Beach Harbors (1951, Los Angeles Regional Water Pollution Control Board 1952, as Polydora (?) n. sp. Hartman, cited by Blake and Woodwick 1975); CA/Newport Bay (1951, Allen Hancock Foundation, cited by Carlton 1979)

Geographic Extent

Santa Barbara/CA/Pacific Ocean (Blake and Woodwick 1975; Fairey et al. 2002); Oxnard/CA/Port Hueneme (2000, Fairey et al. 2002); Oxnard/CA/Channel Islands Harbor (1998, Ranasinghe et al. 2005); enice/CA/Marina del Rey (Fairey et al. 2002); Redondo Beach/CA/King Harbor (2000, Cohen et al. 2002; Fairey et al. 2002); Los Angeles/CA/Los Angeles-Long Beach Harbors (1951, Los Angeles Regional Water Pollution Control Board 1952, as Polydora (?) n. sp. Hartman, cited by Blake and Woodwick 1975; 1998, Ranasinghe et al. 2005; 1950-1951, Barnard 1958, on harbor pilings; Ruiz and Geller 2021,3 of 10 sites); Watchorn Basin/CA/Los Angeles Harbor (2000, Cohen et al. 2002); Long Beach Downtown Marina/CA/Los Angeles-Long Beach Harbors (2000, Cohen et al. 2002); Impound Marina//CA/Los Angeles-Long Beach Harbors (2000, Cohen et al. 2002); CA/Alamitos Bay (1958, Reish 1961, cited by Carlton 1979; 1998, Ranasinghe et al. 2005); Huntington Beach/CA/Bolsa Chica Lagoon (1994, Levin et al. 1998); CA/Newport Bay (1951, Allen Hancock Foundation,1954, Barnard and Reish 1959, both cited by Carlton 1979; 1998, Ranasinghe et al. 2005; Ruiz and Geller 2021, 3 of 10 sites sampled)); Dana Point/CA/Dana Point Harbor (1998, Ranasinghe et al. 2005); San Diego/CA/Mission Bay (1996, Talley et al. 2000; 1998, Ranasinghe et al. 2005; Fairey et al. 2002); San Diego/CA/San Diego Bay; (1952, Allen Hancock Foundation, cited by Carlton 1979; 1994, Levin et al. 1998; 1998, Ranasinghe 2005); Baja California Norte/Mexico/Estero de Punto Banda (1996, Talley et al. 2000); Baja California Norte/Mexico/Bahia de San Quintin (1996, Talley et al. 2000; Bastida-Zavala et al. 2014)