Growth of Bivalves at Deep-Sea Hydrothermal Vents Along the Galápagos Rift

  • Donald C. Rhoads
    Department of Geology and Geophysics, Yale University, New Haven, Connecticut 06520
  • Richard A. Lutz
    Department of Oyster Culture, New Jersey Agricultural Experiment Station, Cook College, Rutgers University, New Brunswick 08903
  • Eugene C. Revelas
    Department of Geology and Geophysics, Yale University
  • Robert M. Cerrato
    Marine Sciences Research Center, State University of New York, Stony Brook 11794

抄録

<jats:p>Direct measurements of shell growth of an unclassified mussel from active hydrothermal vents along the Galápagos Rift reveal growth rates of approximately 1 centimeter per year for mature specimens. The largest mussel collected (with shell length of 18.4 centimeters) was estimated to be 19 ± 7 years old at the time of sampling. Recorded growth rates are among the highest documented for deep-sea species.</jats:p>

収録刊行物

  • Science

    Science 214 (4523), 911-913, 1981-11-20

    American Association for the Advancement of Science (AAAS)

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