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Assemblage shift following population collapse of a non-indigenous bivalve in an urban lagoon

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Abstract

The quahog Mercenaria mercenaria has been introduced repeatedly to the Pacific coast of North America, but only one population is known to have become established. In the 1970s, the population of M. mercenaria at Colorado Lagoon, in Los Angeles County, California (33o46′16″N, 118o08′05″W), was estimated at more than 300,000 individuals. To determine the current status of this non-indigenous species (NIS), in 2009, we sampled 57 intertidal and 20 shallow subtidal plots, identifying and quantifying collected bivalves. No quahogs were found among the 2,490 living bivalves in our plots, though two were found intertidally outside of our plots. The M. mercenaria population has thus collapsed since 1980, but the native community has not recovered. Six of the fourteen living bivalve species we encountered were NIS; three are new records for the location, including the clam Venerupis philippinarum, which made up 87.6% of collected individuals. Though M. mercenaria is likely on its way to extinction on the US Pacific coast, the bivalve assemblage at this location remains heavily dominated by NIS.

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References

  • Allen LG (1976) Additions to the list of fish species known from Alamitos Bay, California, based on studies in Colorado Lagoon. Calif Fish and Game 62:310–314

    Google Scholar 

  • Allen LG, Horn MH (1975) Abundance, diversity and seasonality of fishes in Colorado Lagoon, Alamitos Bay, California. Estuar Coast Mar Sci 3:371–380

    Article  Google Scholar 

  • Byers JE (2005) Marine reserves enhance abundance but not competitive impacts of a harvested nonindigenous species. Ecology 86:487–500

    Article  Google Scholar 

  • Carlton JT (1979) History, biogeography, and ecology of the introduced marine and estuarine invertebrates of the Pacific coast of North America. Ph.D. dissertation, University of California, Davis

  • Carlton JT (1992) Introduced marine and estuarine mollusks of North America: an end-of-the-20th-century perspective. J Shellf Res 11:489–505

    Google Scholar 

  • Carlton JT (1999) Molluscan invasions in marine and estuarine communities. Malacologia 41:439–454

    Google Scholar 

  • Chambers Group (2004) Habitat assessment for the Colorado Lagoon restoration feasibility study for the City of Long Beach. Prepared for Moffatt and Nichol. p 25. Downloaded from http://www.longbeach.gov/news/displaynews.asp?NewsID=2179

  • Chew KK (2001) Introduction of the hard clam (Mercenaria mercenaria) to the Pacific Coast of North America with notes on its introduction to Puerto Rico, England, and France. In: Kraueter JN, Castagna M (eds) Biology of the Hard Clam. Elsevier Science, New York, pp 701–709

    Chapter  Google Scholar 

  • Coan EV, Valentich-Scott P (2007) Bivalvia. In: Carlton JT (ed) The Light and Smith Manual, 4th edn. UC Press, Berkeley, pp 807–859

    Google Scholar 

  • Coan EV, Valentich-Scott P, Bernard FR (2000) Bivalve Seashells of Western North America. Santa Barbara Museum of Natural History, Santa Barbara

    Google Scholar 

  • Cohen AN, Harris LH, Bingham BL, Carlton JT, Chapman JW, Lambert CC, Lambert G, Ljubenkov JC, Murray SN, Rao LC, Reardon K, Schwindt E (2002) Project report for the Southern California exotics expedition 2000, a rapid assessment survey of exotic species in sheltered coastal waters. Report prepared for CA department of fish and game, state water resources control board, and natl fish and wildlife foundation, p 23

  • Crane JM, Allen LG, Eisemann C (1975) Growth rate, distribution, and population density of the northern quahog Mercenaria mercenaria in Long Beach, California. Calif Fish and Game 61:68–81 (errata 61:261)

    Google Scholar 

  • Davis MA (2009) Invasion biology. Oxford University Press Inc., New York, p 244

    Google Scholar 

  • Doering PH (1976) A burrowing response of Mercenaria mercenaria (Linnaeus, 1758) elicited by Asterias forbesi (Desor, 1848). The Veliger 19:167–175

    Google Scholar 

  • FAO (2010). Fishery and Aquaculture Statistics Capture Production 2008 Yearbook. 590 pp. Downloaded from ftp://ftp.fao.org/FI/CDrom/CD_yearbook_2008/navigation/index_content_capture_e.htm

  • FAO (2011) Cultured aquatic species information programme. Mercenaria mercenaria. Cultured aquatic species information programme. Rome. FAO© 2004–2011. Downloaded 24 March 2011 from http://www.fao.org/fishery/culturedspecies/Mercenaria_mercenaria/en

  • Forsyth R (1997) An introduction to introduced marine molluscs in the Pacific Northwest. Of Sea and Shore 19:188–190, 202

    Google Scholar 

  • Forsyth RG, Forsyth TJ (2001) A note on Mercenaria mercenaria in British Columbia, Canada. Festivus 33:85

    Google Scholar 

  • Geller JB (1999) Decline of a native mussel masked by sibling species invasion. Conserv Biol 13:661–664

    Article  Google Scholar 

  • Gillespie GE (2007) Distribution of non-indigenous intertidal species on the Pacific Coast of Canada. Nippon Suisan Gakkaishi 73:1133–1137

    Article  Google Scholar 

  • Gillespie GE, Parker M, Merilees W (1999) Distribution, abundance, biology and fisheries potential of the exotic varnish clam (Nuttallia obscurata) in British Columbia. Canadian Stock Assessment Secretariat Research Document 99/193

  • Grizzle RE, Bricelj VM, Shumway SE (2001) Physiological ecology of Mercenaria mercenaria. In: Kraueter JN, Castagna M (eds) Biology of the hard clam. Elsevier Science, New York, pp 305–382

    Chapter  Google Scholar 

  • Hertz J, Hertz CM (1992) Unusual finds at Mission Bay, San Diego. Festivus 24:61–62

    Google Scholar 

  • Le Page SD (1996) Spatial distribution and temporal fluctuations of bivalve assemblages in Newport Bay, California. M.S. thesis, California State University, Fullerton

  • Levitan DR (1995) The ecology of fertilization in free-spawning invertebrates. In: McEdward LR (ed) Ecology of marine invertebrate larvae. CRC Press, Boca Raton, pp 123–156

    Google Scholar 

  • MacDonald KB (1969) Quantitative studies of salt marsh mollusc faunas from the North American Pacific coast. Ecol Mon 39:33–60

    Article  Google Scholar 

  • Mann R, Harding JM, Southworth MJ, Wesson JA (2005) Northern quahog (hard clam) Mercenaria mercenaria abundance and habitat use in Chesapeake Bay. J Shellf Res 24:509–516

    Article  Google Scholar 

  • Mikkelsen PM, Bieler R (2008) Seashells of southern Florida: living marine mollusks of the Florida Keys and adjacent regions: bivalves. Princeton University Press, Princeton, p 503

    Google Scholar 

  • Moffatt and Nichol (2004) Tidal and flood hydraulics study. Prepared for the City of Long Beach, p 25. Downloaded from http://www.longbeach.gov/news/displaynews.asp?NewsID=2179

  • Moffatt and Nichol (2010) Alternatives analysis report, Phase 2 study, Colorado Lagoon Restoration Project. Prepared in association with WRA and Blue Line Consulting for the City of Long Beach and Port of Long Beach, p 88. Downloaded from http://www.longbeach.gov/cd/property_services/project_development/colorado.asp

  • Murphy RC (1983) The introduced bivalve, Mercenaria mercenaria, in a shallow coastal ecosystem: 1) factors affecting its distribution, and 2) contribution to benthic community metabolism. Ph.D. dissertation, University of Southern California

  • Murphy RC (1985) Factors affecting the distribution of the introduced bivalve, Mercenaria mercenaria, in a California lagoon—the importance of bioturbation. J Mar Res 43:673–692

    Article  Google Scholar 

  • Murphy RC, Kremer JN (1985) Bivalve contribution to benthic metabolism in a California lagoon. Estuaries 8:330–341

    Article  CAS  Google Scholar 

  • Peterson CH (2002) Recruitment overfishing in a bivalve mollusc fishery: hard clams (Mercenaria mercenaria) in North Carolina. Can J Fish Aquat Sci 59:96–104

    Article  Google Scholar 

  • Ranasinghe JA, Mikel TK, Velarde RG, Weisberg SB, Montagne DE, Cadien DB, Dalkey A (2005) The prevalence of non-indigenous species in southern California embayments and their effects on benthic macroinvertebrate communities. Biol Inv 7:679–686

    Article  Google Scholar 

  • Roberts D, Rittschof D, Gerhart DJ, Schmidt AR, Hill LG (1989) Vertical migration of the clam Mercenaria mercenaria (L.) (Mollusca:Bivalvia): environmental correlates and ecological significance. J Exp Mar Biol Ecol 126:271–280

    Article  Google Scholar 

  • Sakai AK, Allendorf FW, Holt JS, Lodge DM, Molofsky J, With KA, Baughman S, Cabin RJ, Cohen JE, Ellstrand NC, McCauley DE, O’Neil P, Parker IM, Thompson JN, Weller SG (2001) The population biology of invasive species. Ann Rev Ecol Syst 32:305–332

    Article  Google Scholar 

  • Salchak A, Haas J (1971) Occurrence of the northern quahog, Mercenaria mercenaria, in Colorado Lagoon, Long Beach, California. Calif Fish and Game 57:126–128

    Google Scholar 

  • Simberloff D, Gibbons L (2004) Now you see them, now you don’t!—population crashes of established introduced species. Biol Inv 6:161–172

    Article  Google Scholar 

  • Turgeon DD, Quinn JF, Bogan AE, Coan EV, Hochberg FG, Lyons WG, Mikkelsen PM, Neves RJ, Roper CFE, Rosenberg G, Roth B, Scheltema A, Thompson FG, Vecchione M, Williams JD (1998) Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks. Second edition. American Fisheries Society special publication 26. American Malacological Union, Bethesda, p 526

  • Tyler RM (2007) Effects of coverage by benthic seaweed mats on (northern quahog = hard clam) Mercenaria mercenaria in a eutrophic estuary. J Shellf Res 26:1021–1028

    Article  Google Scholar 

  • Whiteley J, Bendell-Young L (2007) Ecological implications of intertidal mariculture: observed differences in bivalve community structure between farm and reference sites. J Appl Ecol 44:495–505

    Article  Google Scholar 

  • Williams SL, Grosholz ED (2008) The invasive species challenge in estuarine and coastal environments: marrying management and science. Estuaries Coasts: J CERF 31:3–20

    Article  Google Scholar 

  • Zar JH (2010) Biostatistical analysis, 5th edn. Pearson Prentice Hall, New Jersey, p 944

    Google Scholar 

Download references

Acknowledgments

We thank T. Parker and E. Zahn for facilitating our work at Colorado Lagoon and for answering many questions about the history and management of the lagoon. Intertidal surveys would not have been possible without the help of numerous volunteers from CSU Fullerton, CSU Long Beach, and the residential neighborhood surrounding Colorado Lagoon. We are grateful to Dr. P. Valentich-Scott for verifying identifications, Dr. J. Harding for estimating the ages of two specimens of Mercenaria mercenaria, and T. Vu and L. Cano for measuring many clams. Drs. J. Carlton, C. Lowe, D. Reish, and C. Whitcraft provided much appreciated information about the site and its inhabitants. Drs. J. Carlton, F. Bulleri, C. Whitcraft, and an anonymous reviewer made very helpful comments on an earlier draft of the paper. This work was partially supported by the Departments of Biological Science of both CSU Fullerton and CSU Long Beach.

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Correspondence to Jennifer L. Burnaford.

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Communicated by F. Bulleri.

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Burnaford, J.L., Henderson, S.Y. & Pernet, B. Assemblage shift following population collapse of a non-indigenous bivalve in an urban lagoon. Mar Biol 158, 1915–1927 (2011). https://doi.org/10.1007/s00227-011-1703-x

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