Näytä suppeat kuvailutiedot

dc.contributor.authorCarvajal-Castro, Juan D.
dc.contributor.authorLopez-Aguirre, Yelenny
dc.contributor.authorMaria Ospina-L, Ana
dc.contributor.authorSantos, Juan C.
dc.contributor.authorRojas, Bibiana
dc.contributor.authorVargas-Salinas, Fernando
dc.date.accessioned2020-03-31T05:43:39Z
dc.date.available2020-03-31T05:43:39Z
dc.date.issued2020
dc.identifier.citationCarvajal-Castro, J. D., Lopez-Aguirre, Y., Maria Ospina-L, A., Santos, J. C., Rojas, B., & Vargas-Salinas, F. (2020). Much more than a clasp : evolutionary patterns of amplexus diversity in anurans. <i>Biological Journal of the Linnean Society</i>, <i>129</i>(3), 652-663. <a href="https://doi.org/10.1093/biolinnean/blaa009" target="_blank">https://doi.org/10.1093/biolinnean/blaa009</a>
dc.identifier.otherCONVID_35124788
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/68388
dc.description.abstractThe evolution and diversification of animal reproductive modes have been pivotal questions in behavioural ecology. Amphibians present the highest diversity of reproductive modes among vertebrates, involving various behavioural, physiological and morphological traits. One such feature is the amplexus, which is the clasp or embrace of males on females during reproduction and is found almost universally in anurans. Hypotheses about the origin of amplexus are limited and have not been tested thoroughly, nor have they taken into account evolutionary relationships in most comparative studies. However, these considerations are crucial to an understanding of the evolution of reproductive modes. Here, using an evolutionary framework, we reconstruct the ancestral state of amplexus in 685 anuran species. We investigate whether the type of amplexus has a strong phylogenetic signal and test whether sexual size dimorphism could have influenced amplexus type or male performance while clasping females. Overall, we found evidence of ≥34 evolutionary transitions in amplexus type across anurans. We found that amplexus type exhibits a high phylogenetic signal and that amplexus type does not evolve in association with sexual size dimorphism. We discuss the implications of our findings for the diversity of amplexus types across anurans.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherOxford University Press
dc.relation.ispartofseriesBiological Journal of the Linnean Society
dc.rightsCC BY-NC-ND 4.0
dc.subject.otherAmphibia
dc.subject.otherancestral reconstruction
dc.subject.otherreproductive modes
dc.subject.othersexual dimorphism
dc.titleMuch more than a clasp : evolutionary patterns of amplexus diversity in anurans
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202003312602
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.contributor.oppiaineEvoluutiotutkimus (huippuyksikkö)fi
dc.contributor.oppiaineEkologia ja evoluutiobiologiafi
dc.contributor.oppiaineCentre of Excellence in Evolutionary Researchen
dc.contributor.oppiaineEcology and Evolutionary Biologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange652–663
dc.relation.issn0024-4066
dc.relation.numberinseries3
dc.relation.volume129
dc.type.versionsubmittedVersion
dc.rights.copyright© Author/funder, 2020
dc.rights.accesslevelopenAccessfi
dc.subject.ysosammakot
dc.subject.ysosammakkoeläimet
dc.subject.ysolisääntyminen
dc.subject.ysoevoluutiobiologia
dc.subject.ysoevoluutio
dc.subject.ysolisääntymiskäyttäytyminen
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p19282
jyx.subject.urihttp://www.yso.fi/onto/yso/p16762
jyx.subject.urihttp://www.yso.fi/onto/yso/p5683
jyx.subject.urihttp://www.yso.fi/onto/yso/p21944
jyx.subject.urihttp://www.yso.fi/onto/yso/p8278
jyx.subject.urihttp://www.yso.fi/onto/yso/p10522
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.doi10.1093/biolinnean/blaa009
jyx.fundinginformationUniversidad del Quindio Academy of Finland (Academy Research Fellowship) 21000042021 St. John's University
dc.type.okmA1


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