Species Regional Summary
Ciona savignyi
San Pedro Bay ( P050 )

Invasion History Vectors Impacts References

Invasion

Invasion Description

1st Record: Long Beach/CA/Long Beach Harbor (1985, Lambert and Lambert 1998);

Geographic Extent

Huntington Beach/CA/Huntington Harbor (Fairey et al. 2002; 2011, California Department of Fish and Wildlife 2014); Long Beach Marina/CA/Alamitos Bay (1996, 1997, 2000, Lambert and Lambert 2003); CA/Long Beach Harbor (1985, Lambert and Lambert 1998; Ruiz and Geller 2021, 7 of 10 sites); Impound Marina, Long Beach/CA/Long Beach Harbor (1994, 1995, 1996, 1997,1998, Lambert and Lambert 2003); Long Beach/CA/Long Beach Harbor (2001, Fairey et al. 2002; 2011, California Department of Fish and Wildlife 2014); Watchorn Marina, Long Beach/CA/Los Angeles Harbor (1994, 1995, 1996, 1997, 1998, 2000 Lambert and Lambert 2003); Los Angeles/CA/Los Angeles Harbor (2001, Fairey et al. 2002)

Vectors

Level Vector
Alternate Hull Fouling
Alternate Ballast Water

Regional Impacts

References

California Department of Fish and Wildlife (2014) Introduced aquatic species in California bays and harbors, 2011 survey, None , Sacramento CA. Pp. 1-36

Fairey, Russell; Dunn, Roslyn; Sigala, Marco; Oliver, John (2002) Introduced aquatic species in California's coastal waters: Final Report, None , Sacramento. Pp. None

Lambert, C. C.; Lambert, G. (1998) Non-indigenous ascidians in southern California harbors and marinas., Marine Biology 130: 675-688

Lambert, Charles C; Lambert, Gretchen (2003) Persistence and differential distribution of nonindigenous ascidians in harbors of the Southern California Bight., Marine Ecology Progress Series 259: 145-161

Ruiz, Gregory; Geller, Jonathan (2021) Spatial and temporal analysis of marine invasions: supplemental studies to evaluate detection through quantitative and molecular methodologies, None , Sacramento CA. Pp. 153 ppl.


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