YASUI Yukio 安井行雄

… Alternative Names

安井行雄ヤスイユキオ

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Researcher Number	30325328
Other IDs	https://orcid.org/0000-0003-4875-9836
Affiliation (Current)	2025: 香川大学, 農学部, 教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 香川大学, 農学部, 教授 2011 – 2023: 香川大学, 農学部, 准教授 2005 – 2006: 香川大学, 農学部, 助教授 2004: 国立大学法人香川大学, 農学部, 助教授 2001 – 2002: 香川大学, 農学部, 助教授
Review Section/Research Field	Principal Investigator Basic Section 45040:Ecology and environment-related / Ecology/Environment / 生態 Except Principal Investigator Medium-sized Section 39:Agricultural and environmental biology and related fields / Ecology/Environment
Keywords	Principal Investigator 雌の多回交尾の進化 / bet-hedging / 生活史進化 / evolution / polyandry / 性選択 / evolution of polyandry / 性淘汰 / avoidance of extinction / 絶滅回避 … More / 両賭け戦略 / フタホシコオロギ / 危険分散 / 両賭け / 国際情報交流 / 国際情報交換 / ｒ／K戦略 / アズキゾウムシ / life history evolution / 雌の多数回交尾 / 行動生態学 / 遺伝的多様性 / トレードオフ / 飼育法 / 生活史 / ホウネンエビ … More Except Principal Investigator sexual conflict / 対抗進化 / アリモドキゾウムシ / コクヌストモドキ / モデル検証 / 乱婚性 / 抵抗性 / 外来生物 / 不妊虫放飼法 / 抵抗性メス / 交尾後性選択 / 交尾前性選択 / 進化実験 / 害虫根絶 / 不妊化法 / harassment / cost of mating / indirect benefit / direct benefit / polyandry / アズキゾウムシ / 精子競争 / 複数回交尾 / メスの間接的利益 / メスの直接的利益 / 性的対立 / ハラスメント / 交尾のコスト / 交尾相手選好性 / 間接的利益 / 直接的利益 / 性的葛藤 / 多回交尾 / メスの複数回交尾 Less

Fidelity or cuckoldry? Bet-hedging Strategies of the Female Repeated Mating with a Single Male and the Female Polyandrous Mating with Different MalesPrincipal Investigator
- Principal Investigator
  
  安井行雄
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 45040:Ecology and environment-related
- Research Institution
  Kagawa University
Evolution of resistant females and mechanisms of emergence of promiscuous females and countermeasures
- Principal Investigator
  
  Miyatake Takahisa
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 39:Agricultural and environmental biology and related fields
- Research Institution
  Okayama University
empirical tests of bet-hedging polyandry hypothesis in female insectsPrincipal Investigator
- Principal Investigator
  
  Yasui Yukio
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 45040:Ecology and environment-related
- Research Institution
  Kagawa University
Genetic bet-hedging as a mechanism for the evolution of polyandry, reexaminedPrincipal Investigator
- Principal Investigator
  
  YASUI Yukio
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Ecology/Environment
- Research Institution
  Kagawa University
The evolution of female multiple mating as a life-history strategyPrincipal Investigator
- Principal Investigator
  
  YASUI Yukio
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Ecology/Environment
- Research Institution
  Kagawa University
Why do females mate with multiple males?
- Principal Investigator
  
  KASUYA Eiiti
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Ecology/Environment
- Research Institution
  KYUSHU UNIVERCITY
水田生態系における人為的環境変動・撹乱に対するホウネンエビ集団の生活史進化Principal Investigator
- Principal Investigator
  
  安井行雄
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  生態
- Research Institution
  Kagawa University

[Book] 動物学の百科事典　（多回交尾－雌はなぜ浮気するのか？の項目）2018
- Author(s)
  公益社団法人日本動物学会　安井行雄（分担執筆）
- Total Pages
  800
- Publisher
  丸善出版
- ISBN
  9784621303092
- Data Source
  KAKENHI-PROJECT-26440241
[Book] 行動生物学辞典2013
- Author(s)
  上田恵介、江口和洋（編）：　安井行雄(分担執筆)
- Publisher
  東京化学同人
- Data Source
  KAKENHI-PROJECT-23570029
[Book] 行動生物学辞典2013
- Author(s)
  安井行雄, ほか共同執筆(上田恵介, ほか編)
- Total Pages
  637
- Publisher
  東京化学同人
- Data Source
  KAKENHI-PROJECT-23570029
[Journal Article] Mite dilemma: molting to acquire sexual maturity or not molting to ensure durability and dispersal ability in Phorytocarpais fimetorum (Parasitiformes; Gamasida; Parasitidae)2023
- Author(s)
  Yasui Yukio
- Journal Title
  
  Journal of Ethology
  
  Volume: 41 Issue: 2 Pages: 177-184
- DOI
  10.1007/s10164-023-00783-4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K19116, KAKENHI-PROJECT-19K06839
[Journal Article] Polyandry works as bet-hedging in the field cricket Gryllus bimaculatus, even after eliminating females in poor condition that cannot accept remating2023
- Author(s)
  Yamamoto Yuto、Yasui Yukio
- Journal Title
  
  Journal of Ethology
  
  Volume: 42 Issue: 1 Pages: 61-69
- DOI
  10.1007/s10164-023-00803-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K06839
[Journal Article] Genetic link between mobility and sexual attractiveness in Tribolium castaneum male beetles2022
- Author(s)
  Matsumura Kentarou、Yasui Yukio
- Journal Title
  
  Animal Behaviour
  
  Volume: 188 Pages: 111-117
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K06839
[Journal Article] Genetic link between mobility and sexual attractiveness in male Tribolium castaneum beetles2022
- Author(s)
  Matsumura Kentarou、Yasui Yukio
- Journal Title
  
  Animal Behaviour
  
  Volume: 188 Pages: 111-117
- DOI
  10.1016/j.anbehav.2022.04.010
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K06839, KAKENHI-PROJECT-21K19116, KAKENHI-PROJECT-22K20664
[Journal Article] The origination events of gametic sexual reproduction and anisogamy2022
- Author(s)
  Yasui Yukio、Hasegawa Eisuke
- Journal Title
  
  Journal of Ethology
  
  Volume: 40 Issue: 3 Pages: 273-284
- DOI
  10.1007/s10164-022-00760-3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K06839, KAKENHI-PROJECT-21K19116
[Journal Article] Evolutionary bet‐hedging reconsidered: What is the mean-variance trade‐off of fitness?2022
- Author(s)
  Yasui Yukio
- Journal Title
  
  Ecological Research
  
  Volume: 37 Issue: 3 Pages: 406-420
- DOI
  10.1111/1440-1703.12303
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K06839, KAKENHI-PROJECT-21K19116
[Journal Article] Life‐history traits of the fairy shrimp Branchinella kugenumaensis are highly variable between neighboring rice paddies in Japan2022
- Author(s)
  Yasui Yukio
- Journal Title
  
  Ecological Research
  
  Volume: 37 Issue: 3 Pages: 344-354
- DOI
  10.1111/1440-1703.12296
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K06839, KAKENHI-PROJECT-21K19116
[Journal Article] An empirical test of the bet‐hedging polyandry hypothesis: Female red flour beetles avoid extinction via multiple mating2021
- Author(s)
  Matsumura Kentarou、Miyatake Takahisa、Yasui Yukio
- Journal Title
  
  Ecology and Evolution
  
  Volume: - Issue: 10 Pages: 5295-5304
- DOI
  10.1002/ece3.7418
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20J00383, KAKENHI-PROJECT-19K06839, KAKENHI-PROJECT-21K19116
[Journal Article] An empirical test of bet-hedging polyandry hypothesis in the field cricket Gryllus bimaculatus2021
- Author(s)
  Yasui Yukio、Yamamoto Yuto
- Journal Title
  
  Journal of Ethology
  
  Volume: 39 Issue: 3 Pages: 329-342
- DOI
  10.1007/s10164-021-00707-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K06839
[Journal Article] Bet-hedging against male-caused reproductive failures may explain ubiquitous cuckoldry in female birds2018
- Author(s)
  Yasui Yukio、Yoshimura Jin
- Journal Title
  
  Journal of Theoretical Biology
  
  Volume: 437 Pages: 214-221
- DOI
  10.1016/j.jtbi.2017.10.029
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25257406, KAKENHI-PROJECT-26257405, KAKENHI-PROJECT-15H04420, KAKENHI-PROJECT-16H04839, KAKENHI-PROJECT-26440241
[Journal Article] Bet-hedging as a mechanism for the evolution of polyandry, revisited2016
- Author(s)
  Yasui, Y. and Garcia-Gonzalez, F.
- Journal Title
  
  Evolution
  
  Volume: 70 Issue: 2 Pages: 385-397
- DOI
  10.1111/evo.12847
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26440241
[Journal Article] Risk-spreading by mating multiply is plausible and requires empirical attention2015
- Author(s)
  Garcia-Gonzalez, F., Yasui, Y. and Evans, J. P.
- Journal Title
  
  Proceedings of the Royal Society of London Series B. Biological Sciences
  
  Volume: 282 Issue: 1809 Pages: 20150866-20150866
- DOI
  10.1098/rspb.2015.0866
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26440241
[Journal Article] Mating portfolios: bet-hedging, sexual selection and female multiple mating2015
- Author(s)
  Francisco Garcia-Gonzalez, Yukio Yasui, Jonathan P. Evans
- Journal Title
  
  Proceedings of the Royal Society B Biological Sciences
  
  Volume: 282 Issue: 1798 Pages: 20141525-20141525
- DOI
  10.1098/rspb.2014.1525
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26440241
[Journal Article] Genetic Bet-hedging as a Mechanism for the Evolution of Polyandry2012
- Author(s)
  Yasui, Y., Garcia-Gonzalez, F.
- Journal Title
  
  Proceedings of the 14th International Behavioral Ecology Congress
  
  Volume: 274
- Data Source
  KAKENHI-PROJECT-23570029
[Journal Article] Genetic bet-hedging as a mechanism for the evolution of polyandry2012
- Author(s)
  Yukio Yasui, Francisco Garcia-Gonzalez
- Journal Title
  
  Proceedings of the 14th Congress of the International Society for Behavioral Ecology
  
  Volume: 1 Pages: 274-274
- Data Source
  KAKENHI-PROJECT-23570029
[Journal Article] Critical factors in the limited occurrence of the Japanese tree sap mite Hericia sanukiensis (Acari: Astigmata: Algophagidae) inhabiting the sap of the oak Quercus acutissima2011
- Author(s)
  Kyohei Hayashi, Toshihide Ichikawa, Yukio Yasui
- Journal Title
  
  Experimental and Applied Acarology
  
  Volume: 54 Issue: 4 Pages: 395-409
- DOI
  10.1007/s10493-011-9463-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23570029
[Journal Article] Critical factors in the limited occurrence of the Japanese tree sap mite Hericia sanukiensis (Acari : Astigmata : Algophagidae) inhabiting the sap of the oak Quercus acutissima2011
- Author(s)
  Hayashi, K., Ichikawa, T. and Yasui, Y.
- Journal Title
  
  Experimental and Applied Acarology(Springer Verlag Netherlands)
  
  Volume: 54 Pages: 395-409
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23570029
[Journal Article] Direct effects of polyandry on female fitness in Callosobruchus chinensis2006
- Author(s)
  Harano T, Yasui Y, Miyatake T
- Journal Title
  
  Animal Behaviour 71
  
  Pages: 539-548
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16370013
[Journal Article] Direct effects of polyandry on female fitness in Callosobruchus chinensis.2006
- Author(s)
  Harano T, Yasui Y, Miyatake T
- Journal Title
  
  Animal Behaviour 71
  
  Pages: 539-548
- Data Source
  KAKENHI-PROJECT-16370013
[Presentation] 性の進化の謎を解く:性の2倍のコストはいかにして乗り越えられたか?2023
- Author(s)
  安井行雄, 長谷川英祐
- Organizer
  日本動物行動学会第42回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] フタホシコオロギ雌のbet-hedging polyandry：一雄多回交尾と多雄各一回交尾の卵孵化率への影響2023
- Author(s)
  山本悠渡・安井行雄
- Organizer
  日本応用動物昆虫学会第67回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] コクヌストモドキとオオツノコクヌストモドキの二種間の繁殖における相互作用の検証2023
- Author(s)
  大西流偉・松村健太郎・安井行雄
- Organizer
  日本生態学会第70回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] フタホシコオロギ雌における一雄多回交尾と多雄各一回交尾の繁殖失敗確率の比較2023
- Author(s)
  山本悠渡・安井行雄
- Organizer
  日本生態学会第70回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] 性の進化の謎を解く：配偶子生殖と異型配偶子の進化に関する新仮説2022
- Author(s)
  安井行雄・長谷川英祐
- Organizer
  日本動物行動学会
- Data Source
  KAKENHI-PROJECT-21K19116
[Presentation] フタホシコオロギ雌での多雄交尾bet-hedging仮説の再検討2022
- Author(s)
  山本悠渡・安井行雄
- Organizer
  日本動物行動学会第41回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] コクヌストモドキとオオツノコクヌストモドキの二種間の繁殖における相互作用の検証2022
- Author(s)
  大西流偉, 松村健太郎, 安井行雄
- Organizer
  日本生態学会
- Data Source
  KAKENHI-PROJECT-21K19116
[Presentation] 性の進化の謎を解く：配偶子生殖と異型配偶子の進化に関する新仮説2022
- Author(s)
  安井行雄・長谷川英祐
- Organizer
  日本動物行動学会第41回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] フタホシコオロギを用いた多雄交尾 bet-hedging 仮説の検証実験2021
- Author(s)
  山本悠渡・安井行雄
- Organizer
  2021 年度中国四国地区生物系三学会（日本動物学会・日本植物学会・日本生態学会）合同大会香川大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] 不妊雄に対する雌の対抗進化：コクヌストモドキで見られた乱婚雌の進化2021
- Author(s)
  藤井結、浅野佑衣、松村健太郎、安井行雄、仲本寛、祖慶良尚、宮竹貴久
- Organizer
  日本応用動物昆虫学会
- Data Source
  KAKENHI-PROJECT-21K19116
[Presentation] 雌の多雄交尾に関するbet-hedging仮説の検証2021
- Author(s)
  松村健太郎・宮竹貴久・安井行雄
- Organizer
  日本生態学会第68回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] アクティブな雄は雌からモテない？コクヌストモドキを用いた検証2020
- Author(s)
  松村健太郎・川端侑真・安井行雄
- Organizer
  日本動物行動学会第39回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] フタホシコオロギ雌の多雄交尾は交尾失敗・環境変動に対する保険か？2019
- Author(s)
  山本悠渡・安井行雄
- Organizer
  日本動物行動学会第38回大会
- Data Source
  KAKENHI-PROJECT-19K06839
[Presentation] 永続性パラダイムに関するコメント2018
- Author(s)
  安井行雄
- Organizer
  日本生態学会第65回大会シンポジウム「適応進化の永続性パラダイム　-ダーウィニズム・ビヨンド-」
- Invited
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] 雌の多回交尾の進化に関するbet-hedging 理論の死と復活（第9回日本動物行動学会賞受賞講演）2018
- Author(s)
  安井行雄
- Organizer
  日本動物行動学会第37回大会
- Invited
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] 永続性パラダイムに関するコメント2018
- Author(s)
  安井行雄
- Organizer
  日本生態学会第65回大会
- Invited
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] 増殖と存続から捉え直す「適応度」概念2018
- Author(s)
  安井行雄
- Organizer
  日本進化学会第20回大会シンポジウム「適応進化の永続性パラダイム　-ダーウィニズム　ビヨンド　リミックス-」
- Invited
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] 雌の多雄交尾の進化メカニズムとしての両賭け（bet-hedging）：理論と検証2018
- Author(s)
  安井行雄
- Organizer
  京都大学生態学研究センター研究集会「異なるマクロ生物学分野のインタープレイ」
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] 雌の多雄交尾の進化メカニズムとしての両賭け（bet-hedging）：理論と検証2017
- Author(s)
  安井行雄
- Organizer
  日本応用動物昆虫学会
- Place of Presentation
  東京農工大学
- Year and Date
  2017-03-29
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] 雌の多雄交尾の進化メカニズムとしての両賭け（bet-hedging）：理論と検証2017
- Author(s)
  安井行雄
- Organizer
  日本応用動物昆虫学会第61回大会
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] イチゴ施設栽培でのアカメガシワクダアザミウマと乱反射資材併用衝立式ネットを利用した春のアザミウマ類侵入急増時の防除対策(香川県)2015
- Author(s)
  藤田一平, 安井行雄, 渡邊丈夫
- Organizer
  日本応用動物昆虫学会第59回大会
- Place of Presentation
  山形大学
- Year and Date
  2015-03-27
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] イチゴ圃場における天敵アカメガシワクダアザミウマの分布と広がり2015
- Author(s)
  藤田一平, 安井行雄, 渡邊丈夫, 森光太郎, 伊藤勇弥
- Organizer
  日本応用動物昆虫学会第59回大会
- Place of Presentation
  山形大学
- Year and Date
  2015-03-28
- Data Source
  KAKENHI-PROJECT-26440241
[Presentation] 生活史戦略としての雌の多回交尾の進化2014
- Author(s)
  安井行雄
- Organizer
  日本応用動物昆虫学会第58回大会
- Place of Presentation
  高知大学朝倉キャンパス
- Year and Date
  2014-03-27
- Data Source
  KAKENHI-PROJECT-23570029
[Presentation] ミヤマカラスアゲハ蝶の構造色における光学特性評価2013
- Author(s)
  伊賀千紘, 大津朋也, 安井行雄, 山口堅三
- Organizer
  2013年度応用物理・物理系学会中国四国支部合同学術講演会
- Place of Presentation
  香川大学工学部
- Year and Date
  2013-07-27
- Data Source
  KAKENHI-PROJECT-23570029
[Presentation] 真空乾燥による昆虫標本作製2013
- Author(s)
  安井行雄
- Organizer
  日本昆虫学会四国支部第52回大会
- Place of Presentation
  ラ・フォーレつるぎ山
- Year and Date
  2013-07-20
- Data Source
  KAKENHI-PROJECT-23570029
[Presentation] Genetic Bet-hedging as a Mechanism for the Evolution of Polyandry2012
- Author(s)
  Yasui, Y., Garcia-Gonzalez, F.
- Organizer
  Proceedings of the 14th International Behavioral Ecology Congress (ISBE2012)
- Place of Presentation
  Lund University, Lund, Sweden
- Data Source
  KAKENHI-PROJECT-23570029
[Presentation] Genetic bet-hedging as a mechanism for the evolution of polyandry2012
- Author(s)
  Yukio Yasui, Francisco Garcia-Gonzalez
- Organizer
  The 14th Congress of the International Society for Behavioral Ecology
- Place of Presentation
  Lund University, Lund, Sweden
- Data Source
  KAKENHI-PROJECT-23570029
[Presentation] An empirical test of polyandry as a bet-hedging strategy.2011
- Author(s)
  Garcia-Gonzalez, F., Yasui, Y., and Evans, J. P.
- Organizer
  The 13th Congress of the European Society for Evolutionary Biology (ESEB2011)
- Place of Presentation
  Lecture hall centre of the Natural Sciences, University Tuebingen, Tuebingen, Germany
- Data Source
  KAKENHI-PROJECT-23570029
[Presentation] オーストラリアの自然と昆虫2011
- Author(s)
  安井行雄
- Organizer
  第50回日本昆虫学会四国支部大会
- Place of Presentation
  香川県綾歌郡綾川町枌所東柏原渓谷キャンプ村
- Year and Date
  2011-06-25
- Data Source
  KAKENHI-PROJECT-23570029
[Presentation] An empirical test of polyandry as a bet-hedging strategy2011
- Author(s)
  Francisco Garcia-Gonzalez, Yukio Yasui, Jonathan P. Evans
- Organizer
  The 13th Congress of the European Society for Evolutionary Biology
- Place of Presentation
  Lecture hall centre of the Natural Sciences, University Tuebingen, Tuebingen, Germany
- Data Source
  KAKENHI-PROJECT-23570029
[Presentation] ミヤマカラスアゲハ蝶の構造色における光学特性評価
- Author(s)
  伊賀千紘, 大津朋也, 安井行雄, 山口堅三
- Organizer
  応用物理・物理系学会中国四国支部合同学術講演会
- Place of Presentation
  香川大学工学部
- Data Source
  KAKENHI-PROJECT-23570029

1. MIYATAKE Takahisa (80332790)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. KASUYA Eiiti (00161050)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 日室千尋 (60726016)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 矢嶋俊介 (90301548)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 吉村仁

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

YASUI Yukio 安井 行雄

安井 行雄 ヤスイ ユキオ

Research Projects

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Co-Researchers

Fidelity or cuckoldry? Bet-hedging Strategies of the Female Repeated Mating with a Single Male and the Female Polyandrous Mating with Different MalesPrincipal Investigator

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Evolution of resistant females and mechanisms of emergence of promiscuous females and countermeasures

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empirical tests of bet-hedging polyandry hypothesis in female insectsPrincipal Investigator

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Genetic bet-hedging as a mechanism for the evolution of polyandry, reexaminedPrincipal Investigator

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The evolution of female multiple mating as a life-history strategyPrincipal Investigator

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Why do females mate with multiple males?

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水田生態系における人為的環境変動・撹乱に対するホウネンエビ集団の生活史進化Principal Investigator

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[Book] 動物学の百科事典 （多回交尾 － 雌はなぜ浮気するのか？の項目）2018

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[Book] 行動生物学辞典2013

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[Book] 行動生物学辞典2013

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[Journal Article] Mite dilemma: molting to acquire sexual maturity or not molting to ensure durability and dispersal ability in Phorytocarpais fimetorum (Parasitiformes; Gamasida; Parasitidae)2023

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[Journal Article] Polyandry works as bet-hedging in the field cricket Gryllus bimaculatus, even after eliminating females in poor condition that cannot accept remating2023

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[Journal Article] Genetic link between mobility and sexual attractiveness in Tribolium castaneum male beetles2022

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[Journal Article] Genetic link between mobility and sexual attractiveness in male Tribolium castaneum beetles2022

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YASUI Yukio 安井行雄

安井行雄ヤスイユキオ

[Book] 動物学の百科事典　（多回交尾－雌はなぜ浮気するのか？の項目）2018