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2010 Fiscal Year Annual Research Report

スナギンチャク目の多様性及び分布の理解へ

Research Project

Project/Area Number 21770089
Research InstitutionUniversity of the Ryukyus

Principal Investigator

REIMER J・D  琉球大学, 亜熱帯島嶼科学超域研究推進機構, 特命准教授 (20452956)

Keywordszoanthid / biodiversity / palytoxin / monitoring / DNA phylogeny
Research Abstract

本研究で目的とした3点について、それぞれ記述する。
1.西太平洋のスナギンチャク類の多様性の解明
八重山諸島、沖縄本島、台湾での採集に加え、オーストラリア(Census of Marine Life中のCReefsプロジェクトの調査に参加)、大西洋、イラン、アフリカからも標本を得た。これらの結果として論文14編が受理され、2新種を記載することができた。このうちの1つは日本海溝(水深5600メートル)から得られた種で、スナギンチャク類の最深生息記録となった。2011年3月には沖縄島大浦湾のスナギンチャク相調査を行ない、未記載種を含む50以上の標本を採集できた。これらの標本は現在解析中であるが、遺伝子解析については大部分が完了している。現在、4編の論文がレビュー中である。
2.イワスナギンチャク類の生息状況に関する長期モニタリング
2009年春に観察地点を設定し、以降、適期的にモニタリングを実施している。モニタリングは2011年末まで実施予定で、その後解析を行なう予定である。
3.パリトキシンを含有する種の特定、およびその要因物質と合成過程の解明
周年採集により得られたイワスナギンチャク類について、化学的な分析を行なっている。日本国内およびアメリカの研究者と共同で、DNAバーコーディングを用いて、パリトキシンを含有するスナギンチャク類の種を同定する試みを開始し、この研究経過に関する論文が最近PLoS Oneに受理された。

  • Research Products

    (36 results)

All 2011 2010 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (21 results) Remarks (1 results)

  • [Journal Article] New records and molecular characterization of Acrozoanthus (Cnidaria : Anthozoa : Zoanthidae) from Taiwan2011

    • Author(s)
      Reimer JD, et al.
    • Journal Title

      Marine Biodiversity

      Volume: (online)

    • Peer Reviewed
  • [Journal Article] Shallow water brachycnemic zoanthids (Cnidaria : Hexacorallia) from Taiwan : a preliminary survey2011

    • Author(s)
      Reimer JD, et al.
    • Journal Title

      Zoological Studies

      Volume: (online)

    • Peer Reviewed
  • [Journal Article] Timing of spawning and early development of Palythoa tuberculosa (Anthozoa, Zoantharia, Sphenopidae) in Okinawa, Japan2011

    • Author(s)
      Hirose M, et al.
    • Journal Title

      Biological Bulletin

      Volume: 220 Pages: 23-31

    • Peer Reviewed
  • [Journal Article] The sands of time : Rediscovery of the genus Neozoanthus (Cnidaria : Hexacorallia) and evolutionary aspects of sand encrustation in brachycnemic zoanthids2011

    • Author(s)
      Reimer JD, et al.
    • Journal Title

      Marine Biology

      Volume: (online)

    • Peer Reviewed
  • [Journal Article] Coral-killing cyanobacteriosponge (Terpios hoshinota) on the Great Barrier Reef2011

    • Author(s)
      Fujii T, et al.
    • Journal Title

      Coral Reefs

      Volume: (online)

    • Peer Reviewed
  • [Journal Article] Marine invertebrate diversity in the oceanic Ogasawara Islands : a molecular examination of zoanthids (Anthozoa : Hexacorallia) and their Symbiodinium (Dinophycaea)2011

    • Author(s)
      Reimer JD, et al.
    • Journal Title

      Systematics and Biodiversity

      Volume: (online)

    • Peer Reviewed
  • [Journal Article] Distribution patterns of five zoanthid species in Okinawa Island, Japan2011

    • Author(s)
      Irei Y, et al.
    • Journal Title

      Zoological Studies

      Volume: (online)

    • Peer Reviewed
  • [Journal Article] Palytoxin found in Palythoa sp.zoanthids (Anthozoa, Hexacorallia) sold in the home aquarium trade2011

    • Author(s)
      Deeds JR, et al.
    • Journal Title

      PLoS One

      Volume: 6 Pages: e18235

    • Peer Reviewed
  • [Journal Article] Preliminary analyses of cultured free-living Symbiodinium isolated from the oceanic Ogasawara Islands, Japan2010

    • Author(s)
      Reimer JD, et al.
    • Journal Title

      Marine Biodiversity

      Volume: 40 Pages: 237-247

    • Peer Reviewed
  • [Journal Article] Epizoanthus spp.associations revealed using DNA markers : a case study from Kochi, Japan2010

    • Author(s)
      Reimer JD, et al.
    • Journal Title

      Zoological Science

      Volume: 27 Pages: 729-734

    • Peer Reviewed
  • [Journal Article] Unexpected diversity in Canadian Pacific zoanthids (Cnidaria : Anthozoa : Hexacorallia) : a molecular examination and description of a new species from the waters of British Columbia2010

    • Author(s)
      Reimer JD, Sinniger F
    • Journal Title

      Marine Biodiversity

      Volume: 40 Pages: 249-260

    • Peer Reviewed
  • [Journal Article] Presence of Abyssoanthus sp.in the Mediterranean Sea : indication of a new cold seep or of ecological tolerance of Abyssoanthus to non-chemotrophic environments?2010

    • Author(s)
      Sinniger F, et al.
    • Journal Title

      Cahiers de Biologie Marine

      Volume: 51 Pages: 475-478

    • Peer Reviewed
  • [Journal Article] Discovery and description of a new species of Abyssoanthus (Zoantharia : Hexacorallia) at the Japan Trench : the world's deepest known zoanthid2010

    • Author(s)
      Reimer JD, et al.
    • Journal Title

      Cahiers de Biologie Marine

      Volume: 51 Pages: 451-457

    • Peer Reviewed
  • [Journal Article] Zoanthids of the Cape Verde Islands and their symbionts : previously unexamined diversity in the Northeastern Atlantic2010

    • Author(s)
      Reimer JD, et al.
    • Journal Title

      Contributions to Zoology

      Volume: 79 Pages: 147-163

    • Peer Reviewed
  • [Presentation] Biodiversity of soft corals of the genus Sarcophyton2010

    • Author(s)
      Aratake S, et al.
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Honolulu, HA, USA
    • Year and Date
      2010-12-17
  • [Presentation] Molecular identification and phylogenetic status of Desmophyllum dianthus (Anthozoa, Hexacorallia)2010

    • Author(s)
      Addamo AM, et al.
    • Organizer
      European ISRS
    • Place of Presentation
      Wageningen, The Netherlands
    • Year and Date
      2010-12-14
  • [Presentation] Comparing the hemispheres : Zoanthids in New Caledonia and Okinawa2010

    • Author(s)
      Sinniger F, Reimer JD
    • Organizer
      European ISRS
    • Place of Presentation
      Wageningen, The Netherlands
    • Year and Date
      2010-12-14
  • [Presentation] Elucidation of adaptational evolution process of soft corals : chemical and genetic analysis of bioactive molecules produced by soft coral Sarcophyton2010

    • Author(s)
      Aratake S, et al.
    • Organizer
      Molecular Biological Society of Japan
    • Place of Presentation
      Kobe, Hyogo
    • Year and Date
      2010-12-07
  • [Presentation] Diversity of zoanthids and their Symbiodinium from the Ogasawara Islands2010

    • Author(s)
      Reimer, et al.
    • Organizer
      13th Japan Coral Reef Symposium
    • Place of Presentation
      Tsukuba, Ibaraki
    • Year and Date
      2010-12-02
  • [Presentation] サンゴ礁性洞穴に生息する未記載スナギンチャクの分類及び繁殖生2010

    • Author(s)
      伊礼由佳, Reimer JD
    • Organizer
      13th Japan Coral Reef Symposium
    • Place of Presentation
      Tsukuba, Ibaraki
    • Year and Date
      2010-12-02
  • [Presentation] 知られざる脅威?サンゴ礁を被覆する海綿Terpios hoshinotaの南西諸島における出現状況2010

    • Author(s)
      藤井琢磨, et al.
    • Organizer
      13th Japan Coral Reef Symposium
    • Place of Presentation
      Tsukuba, Ibaraki
    • Year and Date
      2010-12-02
  • [Presentation] 琉球列島沿岸のNephroselmis属種の多様性2010

    • Author(s)
      Faria DG, et al.
    • Organizer
      13th Japan Coral Reef Symposium
    • Place of Presentation
      Tsukuba, Ibaraki
    • Year and Date
      2010-12-02
  • [Presentation] 沖縄島におけるキクマメスナギンチャクZoanthus sansibaricusの生息水深域に応じた形態変異及び共生藻との関係2010

    • Author(s)
      亀崎南帆, et al.
    • Organizer
      13th Japan Coral Reef Symposium
    • Place of Presentation
      Tsukuba, Ibaraki
    • Year and Date
      2010-12-02
  • [Presentation] 沖縄島沿岸におけるイソバナ科の生息環2010

    • Author(s)
      式場はるか, Reimer JD
    • Organizer
      13th Japan Coral Reef Symposium
    • Place of Presentation
      Tsukuba, Ibaraki
    • Year and Date
      2010-12-02
  • [Presentation] Chemical and genetic diversity of Sarcophyton and other soft corals2010

    • Author(s)
      Aratake S, et al.
    • Organizer
      13th International Symposium on Marine Natural Products
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2010-10-19
  • [Presentation] The Melithaeidae (Cnidaria : Octocorallia) of the Ryukyu Archipelago : molecular and morphological examinations2010

    • Author(s)
      Aguilar C, et al.
    • Organizer
      5th Nihon Cnidarian Biologists
    • Place of Presentation
      Nishihara, Okinawa
    • Year and Date
      2010-10-02
  • [Presentation] 未記載スナギンチャク類の分類について2010

    • Author(s)
      藤井琢磨、Reimer JD
    • Organizer
      5th Nihon Cnidarian Biologists
    • Place of Presentation
      Nishihara, Okinawa
    • Year and Date
      2010-10-02
  • [Presentation] サンゴ礁性洞穴に生息する未記載スナギンチャクについて2010

    • Author(s)
      伊礼由佳, Reimer JD
    • Organizer
      5th Nihon Cnidarian Biologists
    • Place of Presentation
      Nishihara, Okinawa
    • Year and Date
      2010-10-02
  • [Presentation] イワスナギンチャク属の産卵期調査に基づく網状進化の可能性2010

    • Author(s)
      水山克, Reimer JD
    • Organizer
      5th Nihon Cnidarian Biologists
    • Place of Presentation
      Nishihara, Okinawa
    • Year and Date
      2010-10-02
  • [Presentation] Examining biodiversity of understudied coral reef organisms : recent discoveries of "cryptic" zoanthids (Cnidaria : Hexacorallia) in Okinawa2010

    • Author(s)
      Reimer JD
    • Organizer
      2nd Asia-Pacific Coral Reef Symposium
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2010-06-24
  • [Presentation] Preliminary results of field surveys of Terpios outbreaks in the Nansei Islands, Japan2010

    • Author(s)
      Reimer JD, Mizuyama M
    • Organizer
      2nd Asia-Pacific Coral Reef Symposium
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2010-06-24
  • [Presentation] Stylophora pistillata associated with different Symbiodinium clades are deep-divergence lineages : acclimatization or cryptic species?2010

    • Author(s)
      Yang SY, et al.
    • Organizer
      2nd Asia-Pacific Coral Reef Symposium
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2010-06-24
  • [Presentation] Phylogeny of undescribed zoanthid species in the Pacific2010

    • Author(s)
      Fujii T, Reimer JD
    • Organizer
      2nd Asia-Pacific Coral Reef Symposium
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2010-06-21
  • [Presentation] The Melithaeidae (Cnidaria : Octocorallia) of the Ryukyu Archipelago : molecular and morphological examinations2010

    • Author(s)
      Aguilar C, et al.
    • Organizer
      2nd Asia-Pacific Coral Reef Symposium
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2010-06-21
  • [Presentation] Investigation of distribution of five zoanthid species in Okinawa, Japan2010

    • Author(s)
      Irei Y, et al.
    • Organizer
      2nd Asia-Pacific Coral Reef Symposium
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      2010-06-21
  • [Remarks] 研究室ホームページ

    • URL

      http://web.me.com/miseryukyu/

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Published: 2012-07-19  

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