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2022 Fiscal Year Annual Research Report

精緻な分類学的研究に基づくサッパ属魚類の資源動向予測モデルの構築に関する基礎研究

Research Project

Project/Area Number 19K23691
Research InstitutionNational Museum of Nature and Science, Tokyo

Principal Investigator

畑 晴陵  独立行政法人国立科学博物館, 分子生物多様性研究資料センター, 特定非常勤研究員 (90852666)

Project Period (FY) 2019-08-30 – 2023-03-31
Keywordsカタボシイワシ / Sardinella ventura
Outline of Annual Research Achievements

ニシン目ニシン科サッパ属Sardinellaの分類学的研究が推進された.2022年度においては,近年,日本近海において分布域の急速な拡大が確認されている本属魚類カタボシイワシSardinella auritaの千葉県近海における分布を確認・報告し,本種の分布の東限を更新した.本種に関しては本研究期間を通じて出現状況や得られた標本の観察を行った.東京大学総合研究博物館や国立科学博物館などの国内複数機関に所蔵される19世紀末から21世紀の長期にわたって採集された魚類標本コレクションを観察した結果,カタボシイワシが20世紀以前には日本近海には全く分布しておらず,その出現は21世紀以降に生じたものであることが明らかになった.また,幅広い地域において様々な年代に採集されたカタボシイワシの標本を精査する過程で,本種は,極めて短期間に形態が変化していることが示されつつあり,この形態変化に,水温や個体群密度,食性などが関連していることが示唆される.また,本研究期間を通じて,カタボシイワシを含めた日本のサッパ属魚類相が明らかなものとなり,国内に7種が分布すると同時に,日本におけるS. sindensisなどの記録は誤同定に基づくものであり,日本に分布しないことも確認された.また,本研究において沖縄島産標本に基づき日本における分布が初めて確認されたギンリンサッパSardinella albellaは,日本国内では絶滅した,或いは個体数が極めて少なくなっていることが示唆された.さらに,モーリシャス産の本属の1新種Sardinella venturaを記載した.また,本研究を通じ,サッパ属以外にも,カタクチイワシ科やウルメイワシ科などにおいて多数の隠蔽種を確認し,これらのうちの一部においては記載を行い,適用すべき学名を決定した.

  • Research Products

    (31 results)

All 2022 Other

All Int'l Joint Research (1 results) Journal Article (28 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 15 results,  Open Access: 11 results) Presentation (2 results)

  • [Int'l Joint Research] Universiti Sains Malaysia(マレーシア)

    • Country Name
      MALAYSIA
    • Counterpart Institution
      Universiti Sains Malaysia
  • [Journal Article] 太平洋における北限記録となる千葉県から得られたウシエイ2022

    • Author(s)
      畑 晴陵、佐土 哲也、中江 雅典
    • Journal Title

      Ichthy, Natural History of Fishes of Japan

      Volume: 19 Pages: 53~57

    • DOI

      10.34583/ichthy.19.0_53

    • Peer Reviewed / Open Access
  • [Journal Article] First record of Caranx tille (Teleostei: Carangidae) from Shikoku, southern Japan2022

    • Author(s)
      Hata, H. and Koeda, K.
    • Journal Title

      Kuroshio Biosphere

      Volume: 19 Pages: 1~12

    • Peer Reviewed / Open Access
  • [Journal Article] Epinnula rex nom. nov., a replacement name for Epinnula pacifica Ho, Motomura, Hata & Jiang, 2017 (Teleostei: Gempylidae)2022

    • Author(s)
      HO HSUAN-CHING、MOTOMURA HIROYUKI、HATA HARUTAKA、CHIANG WEI-CHUAN
    • Journal Title

      Zootaxa

      Volume: 5141 Pages: 199~200

    • DOI

      10.11646/zootaxa.5141.2.8

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 千葉県から得られた分布東限記録のニシン科魚類カタボシイワシ2022

    • Author(s)
      畑 晴陵、佐土 哲也、中江 雅典
    • Journal Title

      Ichthy, Natural History of Fishes of Japan

      Volume: 21 Pages: 31~38

    • DOI

      10.34583/ichthy.21.0_31

    • Peer Reviewed / Open Access
  • [Journal Article] Species diversity of anchovies (Teleostei: Engraulidae) along the northwest coast of Peninsular Malaysia2022

    • Author(s)
      Lavoue Sebastien、Hata Harutaka、Halim Siti Amalia Aisyah Abdul、Jamaluddin Jamsari Amirul Firdaus、Ridzwan Mohamad Firdaus bin Mohamad、Ratmuangkhwang Sahat、Nor Siti Azizah Mohd、Akib Noor Adelyna Mohammed、Hashim Zarul Hazrin
    • Journal Title

      Regional Studies in Marine Science

      Volume: 55 Pages: 102599~102599

    • DOI

      10.1016/j.rsma.2022.102599

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 相模湾から得られた分布北限記録のアジ科魚類タイワンヨロイアジ2022

    • Author(s)
      畑 晴陵、小枝 圭太
    • Journal Title

      タクサ:日本動物分類学会誌

      Volume: 53 Pages: 53~58

    • DOI

      10.19004/taxa.53.0_53

    • Peer Reviewed / Open Access
  • [Journal Article] Description of three new species previously identified as Stolephorus bengalensis (Dutt & Babu Rao, 1959) or Stolephorus insularis Hardenberg, 1933 and a re-description of S. bengalensis (Chordata, Osteichthyes, Clupeiformes, Engraulidae)2022

    • Author(s)
      Hata Harutaka、Lavoue Sebastien、Motomura Hiroyuki
    • Journal Title

      ZooKeys

      Volume: 1121 Pages: 145~173

    • DOI

      10.3897/zookeys.1121.84171

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Northernmost record of the snake-eel Ophichthus zophistius (Teleostei: Anguilliformes: Ophichthidae) from Mutsu Bay, Aomori Prefecture, northern Japan2022

    • Author(s)
      Hata, H., Odani, K. and Nakae, M.
    • Journal Title

      Biogeography

      Volume: 24 Pages: 98~101

    • Peer Reviewed
  • [Journal Article] Redescriptions of <i>Dussumieria elopsoides</i> Bleeker, 1849 and related nominal species led to the revalidation of <i>Dussumieria hasseltii</i> Bleeker, 1851 and <i>Dussumieria productissima</i> Chabanaud, 1933 (Clupeiformes: Dussumieriidae)2022

    • Author(s)
      Hata H.、Lavoue S.、Motomura H.
    • Journal Title

      The European Zoological Journal

      Volume: 89 Pages: 1129~1158

    • DOI

      10.1080/24750263.2022.2115566

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First records of Evoxymetopon poeyi (Teleostei: Trichiuridae) from Kanagawa Prefecture, Japan2022

    • Author(s)
      Hata, H. and Nakae, M.
    • Journal Title

      Kuroshio Biosphere

      Volume: 19 Pages: 20~30

    • Peer Reviewed / Open Access
  • [Journal Article] A new species of Stolephorus from the eastern Indian Ocean and redescription of Stolephorus dubiosus Wongratana, 1983, with comments on the evolution of prepelvic scute numbers within Stolephorus (Clupeiformes: Engraulidae)2022

    • Author(s)
      Hata, H., Lavoue, S. and Motomura, H.
    • Journal Title

      Zoological Studies

      Volume: 61 Pages: 58

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Stolephorus lotus, a new anchovy (Teleostei: Clupeiformes: Engraulidae) from the Northern Territory, Australia2022

    • Author(s)
      Hata, H. and Motomura, H.
    • Journal Title

      Zoological Studies

      Volume: - Pages: -

    • Peer Reviewed / Open Access
  • [Journal Article] First reliable records of the bullseye Priacanthus sagittarius (Teleostei: Priacanthidae) from Chiba and Okinawa prefectures, Japan2022

    • Author(s)
      Hata, H., Sado, T., Hirasaka, H. and Nakae, M.
    • Journal Title

      Fauna Ryukyuana

      Volume: - Pages: -

    • Peer Reviewed / Open Access
  • [Journal Article] First record of the fanfish Pterycombus petersii (Teleostei: Bramidae) from Amami-oshima Island, Ryukyu Archipelago, Japan2022

    • Author(s)
      Hata, H., Sado, T., Maekawa, T. and Nakae, M.
    • Journal Title

      The Biological Magazine Okinawa

      Volume: - Pages: -

    • Peer Reviewed
  • [Journal Article] A new species of Thrissina from the northwestern Pacific Ocean, with redescription of Thrissina adelae (Rutter 1897) (Clupeiformes: Engraulidae).2022

    • Author(s)
      Hata, H.
    • Journal Title

      Ichthyological Research

      Volume: - Pages: -

    • Peer Reviewed
  • [Journal Article] A list of Clupeiformes (Actinopterygii: Teleostei) specimens deposited in the Department of Zoology, The University Museum, The University of Tokyo.2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 128 Pages: 17~58

  • [Journal Article] List of specimens of the families Echeneidae and Rachycentridae (Actinopterygii: Teleostei: Perciformes) deposited in the Department of Zoology, The University Museum, The University of Tokyo2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 128 Pages: 89~102

  • [Journal Article] List of the specimens of families Haemulidae and Hapalogenyidae (Actinopterygii: Teleostei) deposited in the Department of Zoology, The University Museum, The University of Tokyo2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 128 Pages: 103~120

  • [Journal Article] Specimens of the family Istiophoridae (Actinopterygii: Teleostei) deposited in the Department of Zoology, The University Museum, The University of Tokyo.2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 128 Pages: 121~124

  • [Journal Article] 八丈島から得られたエビスシイラの記録2022

    • Author(s)
      畑 晴陵・小枝圭太
    • Journal Title

      南紀生物

      Volume: 64 Pages: 74~77

  • [Journal Article] History of the fish collection of the Department of Zoology, The University Museum, The University of Tokyo2022

    • Author(s)
      Koeda, K., Hata, H., Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 129 Pages: 1~24

  • [Journal Article] List of specimens of the families Coryphaenidae and Menidae (Actinopterygii: Teleostei) deposited in the Department of Zoology, The University Museum, The University of Tokyo2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 129 Pages: 37~43

  • [Journal Article] List of the specimens of family Sphyraenidae (Actinopterygii: Teleostei) deposited in the Department of Zoology, The University Museum, The University of Tokyo2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 129 Pages: 109~122

  • [Journal Article] List of the specimens of family Gempylidae (Actinopterygii: Teleostei) deposited in the Department of Zoology, The University Museum, The University of Tokyo2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 129 Pages: 123~130

  • [Journal Article] List of specimens of the families Ariommatidae, Centrolophidae, Nomeidae, Stromateidae, and Tetragonuridae (Actinopterygii: Teleostei) deposited in the Department of Zoology, The University Museum, The University of Tokyo2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 129 Pages: 165~180

  • [Journal Article] Specimens of the families Emmelichthyidae and Lobotidae (Actinopterygii: Teleostei) deposited in the Department of Zoology, The University Museum, The University of Tokyo2022

    • Author(s)
      Hata, H., Koeda, K. Aizawa, M., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 129 Pages: 181~187

  • [Journal Article] Fish types deposited in the Department of Zoology, The University Museum, The University of Tokyo - Part 2: Myxiniformes, Lamniformes, Carcharhiniformes, Squaliformes, Torpediniformes, Rajiformes, Chimaeriformes, and Acipenseriformes2022

    • Author(s)
      Aizawa, M., Koeda, K., Hata, H., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 129 Pages: 189~218

  • [Journal Article] Fish types deposited in the Department of Zoology, The University Museum, The University of Tokyo - Part 3: Clupeiformes, Notacanthiformes, Argentiniformes, Stomiiformes, Cypriniformes, Aulopiformes, Gadiformes, and Ophidiiformes2022

    • Author(s)
      Aizawa, M., Koeda, K., Hata, H., Sakamoto, K. and Ueshima, R.
    • Journal Title

      The University Museum, The University of Tokyo Material Reports

      Volume: 129 Pages: 219~253

  • [Presentation] 東京大学総合研究博物館動物部門収蔵の魚類コレクションの歴史と現状ならびに今後2022

    • Author(s)
      小枝圭太・畑 晴陵・藍澤正宏・坂本一男・上島 励
    • Organizer
      2022年度日本魚類学会年会
  • [Presentation] インドアイノコイワシ属Stolephorus bengalensis類似種群の分類学的再検討2022

    • Author(s)
      畑 晴陵・S. Lavoue・本村浩之
    • Organizer
      2022年度日本魚類学会年会

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Published: 2023-12-25  

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