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子の世話、雛擬態、及び装飾の共進化とその因果関係の解明

Research Project

Project/Area Number 15J10000
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Ecology/Environment
Research InstitutionThe Graduate University for Advanced Studies

Principal Investigator

長谷川 克  総合研究大学院大学, 先導科学研究科, 特別研究員(PD)

Project Period (FY) 2015-04-24 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords雛擬態 / 装飾 / 性選択 / 好み
Outline of Annual Research Achievements

「生体内でのホルモンを介した機械的連鎖」については、1本目の論文(Hasegawa et al. 2017b)が出版され、現在は2本目の論文を投稿している。「個体群間の関係」についてはデータ収集を終え、現在解析中となっている。「種間での関係」については本年度3本の論文を出版している(Hasegawa & Arai 2017a, 2018b,c)。このうち1本は当初から重きを置いていた雛擬態の進化を扱ったものであり、雛擬態と装飾の進化が子育て行動の進化によって真逆の影響を受けることを示している。さらに、当該論文では、雛擬態の進化が、子育ての進化にも影響することを示すことができ、両者の進化が共依存的であることを明らかにしている。残り2本では装飾の進化および、これに伴うコストについて報告している。これらに加えて、複数の装飾の相互作用や(Hasegawa & Arai 2017c)、これまでの研究をまとめた総説も出版することができた(Hasegawa 2018)。当初予定した「実験操作による行動測定」については条件が揃わず、実験を遂行することができずに延期となってしまったが、過去にとれたデータを再分析することで雛擬態の効果について明示した(Hasegawa & Arai 2018a)。一連の研究を通して、実験操作による行動測定以外の項目については概ね予定通りに研究を行ない、論文化することができたように思う。二次性徴とは別に雛擬態という魅力があるために、子育ての有無によって真逆の表現型が進化することがわかった。

Research Progress Status

29年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

29年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (22 results)

All 2018 2017 2016 2015

All Journal Article (15 results) (of which Peer Reviewed: 15 results,  Open Access: 3 results,  Acknowledgement Compliant: 6 results) Presentation (7 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Journal Article] Imperfect nestling-mimicry attracts high-quality females in the Asian barn swallow2018

    • Author(s)
      Hasegawa, M. and Arai, E
    • Journal Title

      Ethology, Ecology, and Evolution

      Volume: 印刷中 Issue: 6 Pages: 534-542

    • DOI

      10.1080/03949370.2018.1451920

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Differential visual ornamentation between brood parasitic and parental cuckoos2018

    • Author(s)
      Hasegawa, M. and Arai, E
    • Journal Title

      Journal of Evolutionary Biology

      Volume: 31 Issue: 3 Pages: 446-456

    • DOI

      10.1111/jeb.13240

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sexually dimorphic swallows have higher extinction risk2018

    • Author(s)
      Hasegawa, M. and Arai, E
    • Journal Title

      Ecology and Evolution

      Volume: 8 Issue: 2 Pages: 992-996

    • DOI

      10.1002/ece3.3723

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Experimental manipulation of female tail length did not cause differential allocation by males in the barn swallow2018

    • Author(s)
      Hasegawa, M., Arai, E, Nakamura, M.
    • Journal Title

      Ethology

      Volume: 124 Issue: 2 Pages: 113-121

    • DOI

      10.1111/eth.12711

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Beauty alone is insufficient: female mate choice in the barn swallow2018

    • Author(s)
      Hasegawa, M.
    • Journal Title

      Ecological Research

      Volume: 33 Issue: 1 Pages: 3-18

    • DOI

      10.1007/s11284-017-1527-3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sex allocation based on maternal body size in Japanese barn swallows2018

    • Author(s)
      Arai, E. Hasegawa, M., Ito, S. and Wakamatsu, K.
    • Journal Title

      Ethology, Ecology, and Evolution

      Volume: 30 Issue: 2 Pages: 156-167

    • DOI

      10.1080/03949370.2017.1336118

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Negative interplay of tail and throat ornaments at pair formation in male barn swallows2017

    • Author(s)
      Hasegawa, M. and Arai, E.
    • Journal Title

      Behaviour

      Volume: 154 Issue: 7-8 Pages: 835-851

    • DOI

      10.1163/1568539x-00003446

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plasma testosterone levels increase with expression of male ornaments during mating, but not incubation2017

    • Author(s)
      Hasegawa, M. Arai, E., Sato, M. and Sakai, H.
    • Journal Title

      Zoological Science

      Volume: 34 Issue: 4 Pages: 261-266

    • DOI

      10.2108/zs160187

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Egg size decreases with increasing female tail fork depth in family Hirundinidae2017

    • Author(s)
      Hasegawa, M. and Arai, E.
    • Journal Title

      Evolutionary Ecology

      Volume: 31 Issue: 4 Pages: 559-569

    • DOI

      10.1007/s10682-017-9895-2

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Natural selection on wing and tail morphology in the Pacific Swallow.2017

    • Author(s)
      Hasegawa, M. and Arai E.
    • Journal Title

      Journal of Ornithology

      Volume: in press Issue: 3 Pages: 851-858

    • DOI

      10.1007/s10336-017-1446-7

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Reproductive advantage of multiple female ornaments in the Asian Barn Swallow Hirundo rustica gutturalis.2017

    • Author(s)
      Hasegawa, M., Arai, E., Watanabe, M. and Nakamura, M.
    • Journal Title

      Journal of Ornithology

      Volume: 158 Issue: 2 Pages: 517-532

    • DOI

      10.1007/s10336-016-1401-z

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] High brood patch temperature of less colourful, less pheomelanic female Barn Swallows.2016

    • Author(s)
      Hasegawa, M. and Arai, E. Ito, S. and Wakamatsu, K.
    • Journal Title

      Ibis

      Volume: 158 Issue: 4 Pages: 808-820

    • DOI

      10.1111/ibi.12405

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Rufous coloration associated with terrestrial locomotion in the adaptive radiation of Malagasy Couas.2016

    • Author(s)
      Hasegawa, M. and Arai, E.
    • Journal Title

      Journal of Ornithology

      Volume: 157 Issue: 4 Pages: 1115-1118

    • DOI

      10.1007/s10336-016-1370-2

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Evolution of tail fork depth in genus Hirundo2016

    • Author(s)
      HASEGAWA, M., ARAI, E., KUTSUKAKE, N.
    • Journal Title

      Ecology and Evolution

      Volume: 6 Issue: 3 Pages: 851-858

    • DOI

      10.1002/ece3.1949

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Female attraction to higher-pitched male enticement calls in barn swallows2016

    • Author(s)
      HASEGAWA, M., ARAI, E
    • Journal Title

      Ethology

      Volume: 120 Issue: 5 Pages: 430-441

    • DOI

      10.1111/eth.12492

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] ツバメの雌の美しさは雄の抱卵行動に影響しない2018

    • Author(s)
      長谷川 克, 新井絵美, 中村雅彦
    • Organizer
      日本生態学会第65回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] "ツバメ類における尾羽の機能と進化"2017

    • Author(s)
      長谷川 克, 新井絵美, 沓掛展之
    • Organizer
      日本生態学会第64回大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2017-03-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] ツバメの血中テストステロンと装飾の関係は繁殖ステージに依存する2017

    • Author(s)
      長谷川 克, 新井絵美, 佐藤恵, 酒井秀嗣
    • Organizer
      第41回鳥類内分泌研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ツバメ科の雌にみられる装飾と繁殖投資のトレードオフ2017

    • Author(s)
      長谷川 克, 新井絵美
    • Organizer
      行動2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] "地味な雌ツバメは子に温かく接する"2016

    • Author(s)
      長谷川 克, 新井絵美, 伊藤祥介, 若松一雅
    • Organizer
      日本動物行動学会第35回大会
    • Place of Presentation
      新潟大学
    • Year and Date
      2016-11-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] 異性獲得のための多様な手段とツバメの地域差形成(生態学会奨励賞受賞記念講演)2016

    • Author(s)
      長谷川克
    • Organizer
      生態学会
    • Place of Presentation
      仙台市(東北大学)
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Male barn swallows mimic nestlings to attract females2015

    • Author(s)
      HASEGAWA, M., ARAI, E., WATANABE, M., NAKAMURA, M.
    • Organizer
      ESEB
    • Place of Presentation
      Lausanne
    • Year and Date
      2015-08-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research

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Published: 2015-11-26   Modified: 2024-03-26  

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