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Evolution of social structure and mating systems in a tribe Lamprologini cichlids: A model system of social evolution in vertebrate

Research Project

Project/Area Number 19H03306
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 45040:Ecology and environment-related
Research InstitutionOsaka City University

Principal Investigator

Kohda Masanori  大阪市立大学, 大学院理学研究科, 教授 (70192052)

Co-Investigator(Kenkyū-buntansha) 太田 和孝  大阪市立大学, 大学院理学研究科, 博士奨励研究員 (50527900)
安房田 智司  大阪市立大学, 大学院理学研究科, 准教授 (60569002)
高橋 鉄美  兵庫県立大学, 自然・環境科学研究所, 教授 (70432359)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2021: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2020: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2019: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Keywords古典的一妻多夫 / 雌優位社会 / 繁殖成功 / 性役割の逆転 / 雌の雄操作 / 古典的動物行動学 / 認知行動学 / 動物社会学 / 社会構造 / 社会認知能力 / トゲウオ / 繁殖生態 / 鍵刺激 / 協同繁殖 / 縄張り行動 / 利他行動 / 比較認知科学 / 地域間比較 / 社会認知 / ヘルパー / 顔認知 / 繁殖戦術 / 共同繁殖 / カワスズメ科魚類 / 認知進化生態学 / 協同的一妻多夫 / タンガニイカ湖 / 婚姻形態 / 社会進化 / 共同的一妻多夫 / 分子系統樹
Outline of Research at the Start

主に、タンガニイカ湖のザンビア沿岸域において、カワスズメ科魚類の血縁ヘルパーを伴う協同繁殖、古典的一妻多夫の潜水調査を実施する。協同繁殖魚は岩や石の下で営巣する種が観察されてきたため、行動観察が困難であったが、今回対象とするN.ヘックイは開けた砂場で営巣しておるため行動観察が極めて容易であり、これまでの不明点の解明が大いに期待できる。また、古典的一妻多夫も詳細な研究は魚類ではこれまでまったくなく、この繁殖社会の鳥類のそれとの類似性、相違生が明らかにされることにより、いっそうり各位が進むものと期待できる。これらの成果を踏まえ、脊椎動物の社会進化モデルの構築を3年間でめざしていく。

Outline of Final Research Achievements

Classical polyandry that shows the reversal of sex role has been documented in some birds, wherein typically large dominant females enjoy high reproductive success than males. We investigated this type of mating system in cichlid fish Julidochromis marlieri in their habitats in Lake Tanganyika. Large females had large territories which rarely overlapped each other, and enclosed 1-3 nests with attending males. Females spawned eggs into several nests at which egg clutches were fertilized by the respective males. This breeding system are classical polyandry. The sex role of this fish is reversed, namely female-female fight is more frequent and severe than male-male fight, males took parental care more. This classical polyandry is similar to that of birds. This will be the first document of fish classical polyandry in the world.

Academic Significance and Societal Importance of the Research Achievements

我々は、魚類での古典的一妻多夫の実態が世界で初めて明らかにすることができた。男性優位社会のヒトによって、魚類にさえこのような「女性優位社会」が存在する自身がヒト社会に与える影響は大きいと考える。もちろん、この発見は従来鳥類で考えられてきた仮説を全く異なる分類群の動物で検証したことの意義は大きい。
また、寒冷地群集と熱帯群集における動物の認知能力の進化に関する一般則に対する仮説を提唱できたことも大きい。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (34 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (12 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 11 results,  Open Access: 10 results) Presentation (17 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Book (2 results)

  • [Int'l Joint Research] Merborn University(オーストラリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] University of Neuchetel(スイス)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Konstanz University(ドイツ)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Further evidence for the capacity of mirror self-recognition in cleaner fish and the significance of ecologically relevant marks2022

    • Author(s)
      Kohda M, Sogawa S, Jordan AL, Awata S, Satoh S, Kobayashi T, Fujita A, Bshary R
    • Journal Title

      PLOS Biology

      Volume: 20 Issue: 2 Pages: e3001529

    • DOI

      10.1371/journal.pbio.3001529

    • NAID

      120007193302

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020437

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cooperative breeding in Neolamprologus bifasciatus, a cichlid fish inhabiting the deep reefs of Lake Tanganyika2022

    • Author(s)
      Satoh S Saeki T, Kohda M, Awata S
    • Journal Title

      Ecology of Freshwater Fish

      Volume: 25 Issue: 4 Pages: 1-10

    • DOI

      10.1111/eff.12658

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Subordinate fish mediate aggressiveness using recent contest information. Frontier in Ecol and Evol.2021

    • Author(s)
      Hotta T, Awata S, Kohda M.
    • Journal Title

      Frontier in Ecol Evol

      Volume: 9 Pages: 685907-685907

    • DOI

      10.3389/fevo.2021.685907

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Age- and sex-dependent variation in relatedness corresponds to reproductive skew, territory inheritance and workload in cooperatively breeding cichlids.2021

    • Author(s)
      Dario J, Heg D, Takeyama T, Bonfils D, Konovalov DA, Frommen JG, Kohda M, Taborsky M.
    • Journal Title

      Evolution

      Volume: 75 Issue: 11 Pages: 2881-2897

    • DOI

      10.1111/evo.14348

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prosocial and antisocial choices in a monogamous cichlid with biparental care2021

    • Author(s)
      Satoh Shun、Bshary Redouan、Shibasaki Momoko、Inaba Seishiro、Sogawa Shumpei、Hotta Takashi、Awata Satoshi、Kohda Masanori
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 1775

    • DOI

      10.1038/s41467-021-22075-6

    • NAID

      120006998392

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020110

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Context-dependent agonistic response to neighbours along territory boundaries in a cichlid fish2020

    • Author(s)
      Matsumoto Kazunori、Okamoto Yuki、Tsurumi Yuka、Kohda Masanori
    • Journal Title

      Behaviour

      Volume: 157 Issue: 6 Pages: 559-573

    • DOI

      10.1163/1568539x-bja10013

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Transitive inference in cleaner wrasses (Labroides dimidiatus)2020

    • Author(s)
      Hotta Takashi、Ueno Kentaro、Hataji Yuya、Kuroshima Hika、Fujita Kazuo、Kohda Masanori
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 8 Pages: e0237817-e0237817

    • DOI

      10.1371/journal.pone.0237817

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bi-parental mucus provisioning in the scale-eating cichlid Perissodus microlepis (Cichlidae)2019

    • Author(s)
      Satoh, S., Awata, S., Tanaka, H., Jordan, L.A., Kakuda, U., Hori, M., Kohda, M
    • Journal Title

      Biological Journal of the Linnean Society

      Volume: 128 Pages: 926-935

    • DOI

      10.1093/biolinnean/blz124

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Do Scales of the Cichlid Altolamprologus compressiceps in Lake Tanganyika Function as a Morphological Defense Against Scale-Eating?2019

    • Author(s)
      Deo C. Mushagalusa, Satoshi Awata, Shun Satoh, Kazutaka Ota, Michio Hori, Muderhwa Nshombo, Masanori Kohda
    • Journal Title

      Zoological Science

      Volume: 36 Issue: 2 Pages: 147-153

    • DOI

      10.2108/zs180130

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dynamics of sibling aggression of a cichlid fish in Lake Tanganyika2019

    • Author(s)
      Shun Satoh, Kazutaka Ota, Satoshi Awata, Masanori Kohda
    • Journal Title

      Hydrobiologia

      Volume: 832 Issue: 1 Pages: 201-213

    • DOI

      10.1007/s10750-018-3768-8

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fish focus primarily on the faces of other fish2019

    • Author(s)
      Hotta T, Kawasaka K, Satoh S, Kohda M.
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 8377

    • DOI

      10.1038/s41598-019-44715-0

    • NAID

      120006646828

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020479

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Does a cichlid fish process face holistically? Evidence of the face inversion effect?2019

    • Author(s)
      Kawasaka K, Hotta T, Kohda M
    • Journal Title

      Animal Cognition

      Volume: 22 Issue: 2 Pages: 153-162

    • DOI

      10.1007/s10071-018-01231-4

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Cleaner fish recognize self in a mirror via self-face recognition like in humans2021

    • Author(s)
      Kohda M, Sogawa S, Awata S, Kobayashi T, Kubo N, Fujita A, Bshary R
    • Organizer
      International Society of Ethology(国際学会)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Cleaner fish recognize own body size by mirror self-recognition2021

    • Author(s)
      Kobayashi T, Kohda M, Sogawa S
    • Organizer
      International Society of Ethology(国際学会)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Cleaner fish perform mirror self-recognition within one hour2021

    • Author(s)
      Sogawa S, Kobayashi T, Kubo N, Kohda M
    • Organizer
      International Society of Ethology(国際学会)
    • Related Report
      2021 Annual Research Report
  • [Presentation] ホンソメワケベラの「ユーリカ」:魚はヒトのように思考し理解するか?2021

    • Author(s)
      幸田正典、安房田智司、川坂健人、中井優太、Bshary、久保直樹、十川俊平
    • Organizer
      日本動物行動学会第39回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ホンソメワケベラはヒトのように自己顔(心象)に基づき自己鏡像を認識する2020

    • Author(s)
      幸田正典・安房田智司・William Sowersby・川坂健人・久保直樹・十川俊平
    • Organizer
      日本動物行動学会第39回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 餌でつながるエビとハゼの相利共生:摂餌生態の異なるハゼ2種の行動の比較2020

    • Author(s)
      山田泰智・横田克巳・幸田正典・安房田智司
    • Organizer
      日本動物行動学会第39回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ホンソメワケベラは鏡を見て自分の体長を認識できるのか?2020

    • Author(s)
      小林大雅・幸田正典・安房田智司・十川俊平
    • Organizer
      日本動物行動学会第39回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] タンガニイカ湖産協同繁殖魚サボリの親は手伝わないヘルパーを「罰する」のか?2020

    • Author(s)
      日髙諒・十川俊平・安房田智司・幸田正典
    • Organizer
      日本動物行動学会第39回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] タンガニイカ湖の小型の基質産卵魚マルチファ好きアータスは協同繁殖か?2020

    • Author(s)
      仲谷滉祐・十川俊平・佐伯泰河・佐藤駿・幸田正典・安房田智司
    • Organizer
      日本動物行動学会第39回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 実はものすごく巧妙:ミナミメダカの雄におけるスニーキングと精子配分戦略2020

    • Author(s)
      近藤湧生・十川俊平・幸田正典・安房田智司
    • Organizer
      日本動物行動学会第39回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ヘルパーになるのはどの個体?協同繁殖する魚類の稚魚のきょうだい間闘争と分散様式2020

    • Author(s)
      佐伯泰河・佐藤駿・幸田正典・安房田智司
    • Organizer
      日本生態学会第39回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 顔による個体識別と鏡像自己認知から.シンポジウムS17「動物の複雑な社会を維持する知性の源流を探る「認知進化生態学」:実践と展望」2020

    • Author(s)
      幸田正典
    • Organizer
      日本生態学会第68回大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] A novel aspect of goby-shrimp mutualism2019

    • Author(s)
      Awata, S., Yamanouchi, H., Saeki, T., Satoh, S., Sogawa, S. & Kohda, M.
    • Organizer
      Behaviour 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Supplementary mark-test for mirror self-recognition of the cleaner wrasse2019

    • Author(s)
      Kohda, M., Awata, S., Kubo, N., Fujita, A. & Jordan, A
    • Organizer
      Behaviour 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ヘルパーになるのはどの個体?協同繁殖シクリッドの幼魚の分散様式ときょうだい間闘争2019

    • Author(s)
      佐伯泰河・佐藤駿・安房田智司・幸田正典
    • Organizer
      第67回日本生態学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ホンソメワケベラの鏡像自己認知の再検証:追試実験と追加実験から2019

    • Author(s)
      幸田正典・十川俊平・久保直樹・藤田陽光・安房田智司
    • Organizer
      日本動物行動学会第38回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] タンガニイカ産カワスズメ科魚類ペリソウダスの粘膜給餌行動2019

    • Author(s)
      佐藤駿・安房田智司・角田宇海・堀道夫・幸田正典
    • Organizer
      日本動物行動学会第38回大会
    • Related Report
      2019 Annual Research Report
  • [Book] 魚にも自分がわかる2021

    • Author(s)
      幸田正典
    • Total Pages
      254
    • Publisher
      筑摩書房
    • ISBN
      9784480074324
    • Related Report
      2021 Annual Research Report
  • [Book] 「隠す」心理を科学する2021

    • Author(s)
      幸田正典 太幡直也 他
    • Total Pages
      259
    • Publisher
      北大路書房
    • ISBN
      9784762831683
    • Related Report
      2021 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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