Evolution of intraspecific cooperation and aggression in animals.

动物种内合作和攻击的进化。

• 批准号: 62304002
• 负责人: ITO Yosiaki
• 金额: $ 10.18万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1987
• 资助国家: 日本
• 起止时间: 1987 至 1989
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-62304002/
• 关键词: Animal society; Evolution; Infanticide; Communal breeding; Sperm competition; Altruism; Wasps; Evolutionary stable strategy; 集団求愛場; 大発生; エゾヤチネズミ; 共同繁殖; 縄ばり; 乱婚; アミメアリ; イワヒバリ; 電気泳動; 血縁淘汰; 包括適応度; 種内競争; ヘルパー; 多雌創設

This cooperative research was the first case of cooperation between field dcologists working on various animal groups (mites, insets, fishes, birds, mammals including primates) and mathematical biologists to clarify the evolution of intraspecific cooperation and aggression (including intraspecific killing). one of typical case of this cooperative study is a joint work by Yamamura, Hasegawa and Ito to know why primate mothers do not resist infanticide by males. From comparative analyses of infanticide behavior and mathematical modeling, it was shown that risk of resistance is the major factor which suppress mothers' resistance against infanticide. For mites and insects, new views on evolution of social behavior (parental care and cooperative nest foundation) have been developed with aids of mathematical biologists. Through discussions by ornithologists and entomologists, a view which stresses importance of mutualistic aggregation on the evolution of communal breeding has been developed. A book will be published by attendants of this research project during 1990.

这项合作研究是研究各种动物类群（螨类、昆虫、鱼类、鸟类、包括灵长类在内的哺乳动物）的野外生态学家与数学生物学家之间的第一个合作案例，旨在阐明种内合作和攻击（包括种内杀戮）的进化。这项合作研究的典型案例之一是山村、长谷川和伊藤的共同研究，以了解为什么灵长类动物母亲不抵抗雄性杀婴。通过对杀婴行为的比较分析和数学模型表明，抵抗风险是抑制母亲对杀婴行为抵抗的主要因素。对于螨虫和昆虫，在数学生物学家的帮助下，人们已经形成了关于社会行为进化（亲代照顾和合作筑巢）的新观点。通过鸟类学家和昆虫学家的讨论，已经形成了一种强调共生聚集对公共育种进化的重要性的观点。该研究项目的参与者将于 1990 年出版一本书。

项目成果

Tokida,K.: "Mortality and life table of a Japanese serow population in Iwate Prefecture,Japan." Journal of Mammalogical Society of Japan. 13. 119-126 (1988)

Tokida,K.：“日本岩手县日本鬣羚种群的死亡率和生命表。”

Kawata,M.: "The effect of introduced males on spatial patterns of introduced redーbacked voles." Acta Theriologica. 33. 585-588 (1988)

Kawata, M.：“引入的雄性对引入的红背田鼠的空间模式的影响。” Acta Theriologica（动物学学报）33. 585-588（1988）。

Hasegawa,T.: "Sperm competition and mating behavior." The Chimpanzees of the Mahale Mountains:Sexual and Lifeーhistory Strategies.(Ed.by T.Nishida,Univ.Tokyo press)(in press). (1990)

长谷川，T.：“精子竞争和交配行为。”马哈莱山的黑猩猩：性和生活史策略。（T.Nishida 编辑，东京大学出版社）（1990 年出版）。

Ito, Y., Spradbery, J.P. and Yamane, S.: "Population consequences of huge nesting aggregations of Ropalidia plebeiana (Hymenoptera:Veapidae)." Res. Popul.Ecol. 30: 279-295.1988.

Ito, Y.、Spradbery, J.P. 和 Yamane, S.：“Ropalidia plebeiana（膜翅目：Veapidae）巨大筑巢聚集的种群后果。”

Tsuji, N. and Yamamura, N.: "Autogenous and unautogenous mosquitoes: A mathematical analysis of reproductive strategies." J. Med. Entomol. (in press) 1990.

Tsuji, N. 和 Yamamura, N.：“自体和非自体蚊子：繁殖策略的数学分析。”