Origin of the primitively social behavior in Pompilidae : characteristics of the male matin g behavior and their evolutionary significance

庞皮蜥科原始社会行为的起源:雄性交配行为的特征及其进化意义

• 批准号: 21570100
• 负责人: SHIMIZU Akira
• 金额: $ 3万
• 依托单位: Tokyo Metropolitan University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21570100/
• 关键词: クモバチ; 原始社会性; 交尾行動; 血縁度; アロメトリー; 社会性進化

In order to elucidate the evolutionary origin of primitively social behavior in Pompilidae, male mating behavior of Machaerothrix tsushimensis and relatedness of its individuals at the same nesting site were investigated. As a result, it was found that the males rested for a long time(400 minutes, for example) near the entrances of the nests, attempting to copulate with the females and that multiple females nesting at the same site had the same father. These suggest that the copulation oligopoly by a few males occurs in this species. As a result of measuring several morphological characters of Macromeris violacea, positive allometry was found between the body length(length of forewing marginal cell) and the leg(femur) thickness only in the male, and thus the thick male femur is presumed to be a character that enables copulation monopoly by one or a few males on the nest.

为了阐明雄蛛科雄蛛群居行为的进化起源，对同一巢址的日本巨须蛛雄性交配行为及其个体间的亲缘关系进行了研究。结果发现，雄性在巢穴入口附近休息了很长时间（例如400分钟），试图与雌性交配，并且在同一地点筑巢的多个雌性有同一个父亲。这些都表明，交配寡头由少数男性发生在这个物种。通过对紫穗长穗菊几个形态特征的测定，发现只有雄蜂的体长（前翅边缘细胞的长度）与腿（股骨）的厚度之间存在正异速生长关系，因此推测雄蜂股骨粗可能是一个能使巢中一个或几个雄蜂垄断交配的性状。

项目成果

Evolution of gamete size in primitive taxa without mating types.

无交配类型的原始类群中配子大小的演变。

• 发表时间: 2009
• 期刊: Population Ecology 51
• 作者: Togashi;T.;Sakisaka;Y.;Miyazaki;T.;Nagisa;M.;Nakagiri;N.;Yoshimura;J.;Tainaka;K.;Paul AlanCox;K.;Bartelt;J.L.
• 通讯作者: J.L.

クモバチ(ベッコウバチ)科の触角感覚子の比較形態学的研究

蛛形纲触角感受器的比较形态学研究

• 发表时间: 2010
• 作者: 佐藤俊介;清水晃
• 通讯作者: 清水晃

Historical effect in the territoriality of ayu fish

• DOI: 10.1016/j.jtbi.2010.09.040
• 发表时间: 2011-01-07
• 期刊: JOURNAL OF THEORETICAL BIOLOGY
• 影响因子: 2
• 作者: Tanaka, Yumi;Iguchi, Kei'ichiro;Tainaka, Kei-ichi
• 通讯作者: Tainaka, Kei-ichi

Systematic studies on the Pompilidae occurring in Japan : genus Agenioideus Ashmead(Hymenop-tera)

日本发生的Pompilidae的系统研究：Agenioideus Ashmead（Hymenoptera）

• 发表时间: 2009
• 期刊: supplement, Entomological Science
• 作者: Takahashi Y;Yoshimura J;Morita S;Watanabe M;Shimizu A & Wahis R
• 通讯作者: Shimizu A & Wahis R

Breeding Games and Dimorphism in Male Salmon.

雄性鲑鱼的繁殖游戏和二态性。

• 发表时间: 2009
• 期刊: Animal Behaviour 77
• 作者: Tanaka;Y.;Yoshimura;J.;Hayashi;T.;Miller III;D.G.;Tainaka;K.
• 通讯作者: K.