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Causes and consequences of female centrality in cetacean societies
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dc.contributor.author | Rendell, Luke Edward | |
dc.contributor.author | Cantor, Mauricio | |
dc.contributor.author | Gero, Shane | |
dc.contributor.author | Whitehead, Hal | |
dc.contributor.author | Mann, Janet | |
dc.date.accessioned | 2019-07-17T15:30:03Z | |
dc.date.available | 2019-07-17T15:30:03Z | |
dc.date.issued | 2019-09 | |
dc.identifier.citation | Rendell , L E , Cantor , M , Gero , S , Whitehead , H & Mann , J 2019 , ' Causes and consequences of female centrality in cetacean societies ' , Philosophical Transactions of the Royal Society. B, Biological Sciences , vol. 374 , no. 1780 , 20180066 . https://doi.org/10.1098/rstb.2018.0066 | en |
dc.identifier.issn | 0962-8436 | |
dc.identifier.other | PURE: 259649923 | |
dc.identifier.other | PURE UUID: ee00f250-8147-4d63-b681-3d1c079b2a7c | |
dc.identifier.other | WOS: 000477777400002 | |
dc.identifier.other | Scopus: 85069877075 | |
dc.identifier.uri | https://hdl.handle.net/10023/18114 | |
dc.description.abstract | Cetaceans are fully aquatic predatory mammals that have successfully colonized virtually all marine habitats. Their adaptation to these habitats, so radically different from those of their terrestrial ancestors, can give us comparative insights into the evolution of female roles and kinship in mammalian societies. We provide a review of the diversity of such roles across the Cetacea, which are unified by some key and apparently invariable life-history features. Mothers are uniparous, while paternal care is completely absent as far as we currently know. Maternal input is extensive, lasting months to many years. Hence, female reproductive rates are low, every cetacean calf is a significant investment, and offspring care is central to female fitness. Here strategies diverge, especially between toothed and baleen whales, in terms of mother–calf association and related social structures, which range from ephemeral grouping patterns to stable, multi-level, societies in which social groups are strongly organized around female kinship. Some species exhibit social and/or spatial philopatry in both sexes, a rare phenomenon in vertebrates. Communal care can be vital, especially among deep-diving species, and can be supported by female kinship. Female-based sociality, in its diverse forms, is therefore a prevailing feature of cetacean societies. Beyond the key role in offspring survival, it provides the substrate for significant vertical and horizontal cultural transmission, as well as the only definitive non-human examples of menopause. This article is part of the theme issue ‘The evolution of female-biased kinship in humans and other mammals’. | |
dc.format.extent | 13 | |
dc.language.iso | eng | |
dc.relation.ispartof | Philosophical Transactions of the Royal Society. B, Biological Sciences | en |
dc.rights | © 2019, the Author(s) Published by the Royal Society. All rights reserved. This work has been made available online in accordance with the publisher's policies. This is the author created accepted version manuscript following peer review and as such may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1098/rstb.2018.0066 | en |
dc.subject | Cetacean | en |
dc.subject | Femle | en |
dc.subject | Social evolution | en |
dc.subject | Kinship | en |
dc.subject | GC Oceanography | en |
dc.subject | QH301 Biology | en |
dc.subject | SDG 14 - Life Below Water | en |
dc.subject.lcc | GC | en |
dc.subject.lcc | QH301 | en |
dc.title | Causes and consequences of female centrality in cetacean societies | en |
dc.type | Journal item | en |
dc.description.version | Postprint | en |
dc.contributor.institution | University of St Andrews. Centre for Social Learning & Cognitive Evolution | en |
dc.contributor.institution | University of St Andrews. Centre for Biological Diversity | en |
dc.contributor.institution | University of St Andrews. Sea Mammal Research Unit | en |
dc.contributor.institution | University of St Andrews. Marine Alliance for Science & Technology Scotland | en |
dc.contributor.institution | University of St Andrews. School of Biology | en |
dc.contributor.institution | University of St Andrews. Bioacoustics group | en |
dc.identifier.doi | https://doi.org/10.1098/rstb.2018.0066 | |
dc.description.status | Peer reviewed | en |
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