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A sink host allows a specialist herbivore to persist in a seasonal source

2021-09Artigo científico Acesso aberto
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dc.contributor.authorLaska, Alicja
dc.contributor.authorMagalhaes, S
dc.contributor.authorLewandowski, Mariusz
dc.contributor.authorPuchalska, Ewa
dc.contributor.authorKarpicka-Ignatowska, Kamila
dc.contributor.authorRadwańska, Anna
dc.contributor.authorMeagher, Shawn
dc.contributor.authorKuczyński, Lechosław
dc.contributor.authorSkoracka, Anna
dc.date.accessioned2021-09-28T16:08:34Z
dc.date.available2021-09-28T16:08:34Z
dc.date.issued2021-09
dc.description.abstractIn seasonal environments, sinks that are more persistent than sources may serve as temporal stepping stones for specialists. However, this possibility has to our knowledge, not been demonstrated to date, as such environments are thought to select for generalists, and the role of sinks, both in the field and in the laboratory, is difficult to document. Here, we used laboratory experiments to show that herbivorous arthropods associated with seasonally absent main (source) habitats can endure on a suboptimal (sink) host for several generations, albeit with a negative growth rate. Additionally, they dispersed towards this host less often than towards the main host and accepted it less often than the main host. Finally, repeated experimental evolution attempts revealed no adaptation to the suboptimal host. Nevertheless, field observations showed that arthropods are found in suboptimal habitats when the main habitat is unavailable. Together, these results show that evolutionary rescue in the suboptimal habitat is not possible. Instead, the sink habitat functions as a temporal stepping stone, allowing for the persistence of a specialist when the source habitat is gone.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLaska A, Magalhães S, Lewandowski M, Puchalska E, Karpicka- Ignatowska K, Radwańska A, Meagher S, Kuczyński L, Skoracka A. 2021 A sink host allows a specialist herbivore to persist in a seasonal source. Proc. R. Soc. B 288: 20211604. https://doi.org/10.1098/rspb.2021.1604pt_PT
dc.identifier.doi10.1098/rspb.2021.1604pt_PT
dc.identifier.issn1471-2954
dc.identifier.urihttp://hdl.handle.net/10451/49668
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherThe Royal Societypt_PT
dc.relationNational Science Centre, Poland Grant 2017/27/N/NZ8/00305pt_PT
dc.relationNational Science Centre, Poland Grant 2016/21/B/NZ8/00786pt_PT
dc.relationEuropean Social funds scholarship POWR. 03.02.00-00-I006/17pt_PT
dc.relationNational Science Centre, Poland Grant 2019/32/T/NZ8/ 00151pt_PT
dc.relationNational Science Centre, Poland Grant 2018/29/B/NZ8/00066pt_PT
dc.relationUS Fulbright Scholarshippt_PT
dc.relationAdam Mickiewicz University Foundationpt_PT
dc.relation.publisherversionhttps://royalsocietypublishing.org/doi/full/10.1098/rspb.2021.1604pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectenvironmental variabilitypt_PT
dc.subjectsource–sink systempt_PT
dc.subjectexperimental evolutionpt_PT
dc.subjecthost adaptationpt_PT
dc.subjectstepping stonept_PT
dc.titleA sink host allows a specialist herbivore to persist in a seasonal sourcept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue1958pt_PT
oaire.citation.titleProceedings of the Royal Society B: Biological Sciencespt_PT
oaire.citation.volume288pt_PT
person.familyNameMagalhaes
person.givenNamesara
person.identifier.ciencia-id9111-5189-F926
person.identifier.orcid0000-0002-8609-7768
person.identifier.ridB-9673-2012
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationc733d207-c30c-4e27-ae86-6acae8a37c69
relation.isAuthorOfPublication.latestForDiscoveryc733d207-c30c-4e27-ae86-6acae8a37c69

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