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Taxonomy and biogeography on deep-sea mussels inhabited in deep-sea chemosynthetic ecosystem

Research Project

Project/Area Number 15570080
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Biodiversity/Systematics
Research InstitutionNagasaki University

Principal Investigator

HASHIMOTO Jun  Nagasaki University, Faculty of Fisheries, Professor, 水産学部, 教授 (90346908)

Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 2005: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2004: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2003: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywordsdeep-sea chemosynthetic ecosystem / Bathymodiolus / Gigantidas / morphologic taxonomy / biogeography / 系統解析 / 分子分類 / 日本周辺海域 / 南西太平洋
Research Abstract

1.The compilation and organization of the literature on deep-sea mussels.
2.The acquisition of image processing system and deep freezer for morphologic and genetic studies on deep-sea mussels.
3.Participation of the Shinkai 6500 dive cruise executed at the Lau Basin in 2004 and sampling deep-sea mussel, Bathymodiolus brevior Cosel, Metivier and Hashimoto, 1994.
4.Morphologic analysis on deep-sea mussels collected from a hydrothermal vent site of the Kaikata Seamount. The result was posted at the 20^<th> Shinkai Symposium organized by Japan Agency of Marine Science and Technology as follows ;
Hashimoto, J.(2004) Morphologic analysis on burrowing deep-sea mussels. The abstract papers of the Shinkai Symposium, 20 : 69.
5.In 2005, the description paper of burrowing deep-sea mussels from the Kaikata Seamount was published as follows ;
6.Morphologic analysis on deep-sea mussels collected from the Manus Basin, Papua New Guinea. The result was posted at the 22^<th> Shinkai Symposium organized by Japan Agency of Marine Science and Technology as follows ;
Hashimoto, J.(2006) Morphologic analysis on deep-sea mussels from a vent site on the Manus Basin. The abstract papers of the Shinkai Symposium, 22: 80-81.
The result is under submitted to a scientific journal.
7.Morphologic analysis on deep-sea mussels from a vent site on the Minami-Ensei Knoll and a seep site off Kikaijima Island. The mussels were identified as undescribed mussels belonging to the genus Gigantidas and Bathymodiolus aduloides Hashimoto and Okutani, 1994, respectively.
Same studies will be continued from now on.

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (4 results)

All 2005

All Journal Article (4 results)

  • [Journal Article] A new species of Gigantidas (Bivalvia : Mytilidae) from a vent site on the Kaikata Seamount southwest of the Ogasawara (Bonin) Islands, southern Japan.2005

    • Author(s)
      Hashimoto, J., T. Yamane
    • Journal Title

      Venus 64(1-2)

      Pages: 1-10

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A new species of Gigantidas (Bivalvia : Mytilidae) from a vent site on the Kaikata Seamount southwest of the Ogasawara (Bonin) Islands, Southern Japan.2005

    • Author(s)
      Hashimoto, J., T.Yamane.
    • Journal Title

      Venus, 64(1-2)

      Pages: 1-10

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A new species of Gigantidas (Bivalve : Mytilidae) from the vent site on the Kaikata Seamount southwest of the Ogasawara (Bonin) Islands, southern Japan2005

    • Author(s)
      Hashimoto J., T.Yamane
    • Journal Title

      Venus 64(1-2)

      Pages: 1-10

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A new species of Gigantidas(Bivaivia : Mytilidae)from the vent site on the Kaikata Seamount southwest of the Ogasawara(Bonin) Islands, southern Japan.2005

    • Author(s)
      Hashimoto, J., T.Yamane
    • Journal Title

      Venus(Journal of the malacological society of Japan) 64-1(未定)

    • Related Report
      2004 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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