Sulfide tolerance of <I>Corbicula japonica</I> using glass syringe

  • Sugahara Shogo
    Graduate School of Science and Engineering, Shimane University
  • Kamiya Hiroshi
    Shimane Prefectural Institute of Public Health and Environmental Science
  • Yamamuro Masumi
    Graduate School of Frontier Sciences, The University of Tokyo
  • Suzuki Mai
    Graduate School of Science and Engineering, Shimane University
  • Semura Hitoshi
    Inland Water Fisheries and Coastal Fisheries Division, Shimane Prefectural Fisheries Technology Center
  • Senga Yukiko
    Faculty of Sciences, Toho University
  • Egawa Michiko
    Graduate School of Science and Engineering, Shimane University
  • Seike Yasushi
    Graduate School of Science and Engineering, Shimane University

Bibliographic Information

Other Title
  • ガラスシリンジを用いたヤマトシジミの硫化水素耐性試験
  • ガラスシリンジ オ モチイタ ヤマトシジミ ノ リュウカ スイソ タイセイ シケン

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Abstract

We have developed a simple and compact method to determine sulfide tolerance of bivalves using glass syringe as an exposure container. The method could maintain sulfide concentration and pH precisely over 10 days of period in laboratory. In this method, lethal periods of sulfide exposure at 25℃ in 5 psu were determined 11, 6, and 4 days in the condition of anoxic, anoxic + 10 mgS/l, and anoxic + 30 mgS/l, respectively in both of pH 7 and 8. Increasing hydrogen sulfide and ammonium in mantle cavity due to continuous valve closure may have been one of the lethal factors.

Journal

  • Aquaculture Science

    Aquaculture Science 64 (2), 205-208, 2016

    Japanese Society for Aquaculture Science

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