A reproductive heir has a central position in multilayer social networks of paper wasps

A reproductive heir has a central position in multilayer social networks of paper wasps
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繁殖继承人在纸黄蜂的多层社交网络中处于中心地位

DOI:
10.1016/j.anbehav.2021.12.011
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发表时间:
2022
期刊:
影响因子:
2.5
通讯作者:
Pinter-Wollman, Noa
Pinter-Wollman, Noa
中科院分区:
生物学2区
文献类型:
--
作者:
Sharma, Nitika;Gadagkar, Raghavendra;Pinter-Wollman, Noa

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亮点社会地位是由多种情况下相互作用之间的协同作用决定的。我们使用一种新的多层网络方法来识别隐秘的生殖继承人。我们测试了四种社交情况下的中心性是否可以预测继承人的身份。多层网络的表现优于单一或聚合网络。社会性的多方面分析提供了以前未知的信息。繁殖提供了直接的健康益处;因此,确定为什么在某些社会中某些人获得生殖机会的机会不成比例是很重要的。生殖等级背后的社会互动可以在多种情况下发生,但很少有人统一研究它们。对于人类观察者来说,群居黄蜂边缘罗巴利迪亚的生殖继承人是神秘的,直到女王死亡或消失。为了确定是否可以通过她的行为来识别生殖继承人,我们研究了四种类型的社交情况:攻击性、空间重叠、营养不良和交换固体食物。我们的问题是,在一个多层网络中考虑所有四种社交情况,是否比单独研究每一种情况或在一个没有区分社交情况的聚合网络中提供更多关于社会结构的信息。我们发现,在多层网络中,生殖继承人具有最多的社交互动,但当单独考虑或将所有情况混合在一起时,不是在每种社交情景中。我们的工作表明,多层网络可以通过显式地考虑社会互动的多个情景之间的联系来发现关于社会组织的新见解。
HighlightsSocial status is determined by synergies among interactions in multiple situations.We use a novel multilayer network approach to identify a cryptic reproductive heir.We test whether centrality in four social situations can predict an heir's identity.Multilayer networks outperformed single or aggregate networks.Multifaceted analysis of sociality provides previously unknown information.Reproduction provides direct fitness benefits; therefore, it is important to determine why in some societies certain individuals have disproportionate access to reproductive opportunities. The social interactions that underlie reproductive hierarchies can occur in multiple situations, yet they are rarely studied in unison. The reproductive heir in the social wasp Ropalidia marginata is cryptic to human observers until the queen dies or disappears. To determine whether a reproductive heir can be identified through her behaviour, we examined four types of social situations: aggression, spatial overlap, trophallaxis and exchange of solid food. We asked whether accounting for all four social situations in a multilayer network provides more information about the structure of the society than examining each situation on its own or in an aggregate network that does not distinguish between social situations. We found that the reproductive heir had the most social interactions in the multilayer network but not in each of the social situations when considered separately or when all situations were lumped together. Our work demonstrates that multilayer networks can uncover new insights on social organization by explicitly considering the links between multiple situations of social interactions.
黄蜂群和教室的比较社交网络分析:将网络结构与功能联系起来
DOI: --
发表时间: 2009
期刊:
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DOI: --
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DOI: --
发表时间: 2014
期刊:
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DOI: 10.1016/s0169-5347(98)01402-5
发表时间: 1998-07-01
影响因子: 16.8
作者:
Clutton-Brock, TH
通讯作者: Clutton-Brock, TH