Show simple item record

Files in this item


Item metadata

dc.contributor.authorAnderson, Sophia
dc.contributor.authorRuxton, Graeme Douglas
dc.identifier.citationAnderson , S & Ruxton , G D 2020 , ' The evolution of flight in bats : a novel hypothesis ' , Mammal Review , vol. 50 , no. 4 , pp. 426-439 .
dc.identifier.otherPURE: 268644677
dc.identifier.otherPURE UUID: e36b574e-216f-4c7a-9387-155da25945d5
dc.identifier.otherWOS: 000567750900001
dc.identifier.otherScopus: 85090787592
dc.description.abstract1. Bats (order Chiroptera) are the only mammals capable of powered flight, and this may be an important factor behind their rapid diversification into the over 1400 species that exist today – around a quarter of all mammalian species. Though flight in bats has been extensively studied, the evolutionary history of the ability to fly in the chiropterans remains unclear. 2. We provide an updated synthesis of current understanding of the mechanics of flight in bats (from skeleton to metabolism), its relation to echolocation, and where previously articulated evolutionary hypotheses for the development of flight in bats stand following recent empirical advances. We consider the gliding model, and the echolocation‐first, flight‐first, tandem development, and diurnal frugivore hypotheses. In the light of the recently published description of the web‐winged dinosaur Ambopteryx longibrachium, we draw together all the current evidence into a novel hypothesis. 3. We present the interdigital webbing hypothesis: the ancestral bat exhibited interdigital webbing prior to powered flight ability, and the Yangochiroptera, Pteropodidae, and Rhinolophoidea evolved into their current forms along parallel trajectories from this common ancestor. Thus, we suggest that powered flight may have evolved multiple times within the Chiroptera and that similarity in wing morphology in different lineages is driven by convergence from a common ancestor with interdigital webbing.
dc.relation.ispartofMammal Reviewen
dc.rightsCopyright © 2020 The Authors. Mammal Review published by Mammal Society and John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.en
dc.subjectEvolution of flighten
dc.subjectInterdigital webbingen
dc.subjectQH301 Biologyen
dc.subjectQP Physiologyen
dc.titleThe evolution of flight in bats : a novel hypothesisen
dc.typeJournal itemen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.contributor.institutionUniversity of St Andrews. Centre for Biological Diversityen
dc.description.statusPeer revieweden

This item appears in the following Collection(s)

Show simple item record