Parental effects influence life history traits and covary with an environmental cline in common frog populations

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• dc.contributor.author Rowiński, Piotr K.
• dc.contributor.author Laurila, Anssi
• dc.contributor.author Gotthard, Karl
• dc.contributor.author Sowersby, Will
• dc.contributor.author Lind, Martin I.
• dc.contributor.author Richter-Boix, Alex
• dc.contributor.author Eckerström-Liedholm, Simon
• dc.contributor.author Rogell, Björn
• dc.date.accessioned 2024-05-06T05:37:18Z
• dc.date.available 2024-05-06T05:37:18Z
• dc.date.issued 2020
• dc.description.abstract Across latitudinal clines, the juvenile developmental rates of ectotherms often covary with the length of the growing season, due to life-history trade-offs imposed by the time-constrained environments. However, as the start of the growing season often varies substantially across years, adaptive parental effects on juvenile developmental rates may mediate the costs of a delayed season. By employing a meta-analysis, we tested whether larval developmental rates across a latitudinal cline of the common frog (Rana temporaria) are affected by fluctuating onsets of breeding, across years. We predicted that larval developmental rate will be inversely related to the onset of breeding, and that northern populations will be more prone to shorten their developmental rate in response to late breeding, as the costs of delayed metamorphosis should be highest in areas with a shorter growing season. We found that the larval period of both northern and southern populations responded to parental environmental conditions to a similar degree in absolute terms, but in different directions. In northern populations, a late season start correlated with decreased development time, suggesting that the evolution of parental effects aids population persistence in time-constrained environments. In southern populations, late season start correlated with increased development time, which could potentially be explained as a predator avoidance strategy. Our findings suggest that local ecological variables can induce adaptive parental effects, but responses are complex, and likely trade-off with other ecological factors.
• dc.format.mimetype application/pdf
• dc.identifier.citation Rowiński PK, Laurila A, Gotthard K, Sowersby W, Lind MI, Richter-Boix A, et al. Parental effects influence life history traits and covary with an environmental cline in common frog populations. Oecologia. 2020 Apr;192(4):1013-22. DOI: 10.1007/s00442-020-04642-8
• dc.identifier.doi http://dx.doi.org/10.1007/s00442-020-04642-8
• dc.identifier.issn 1432-1939
• dc.identifier.uri http://hdl.handle.net/10230/60000
• dc.language.iso eng
• dc.publisher Springer
• dc.relation.ispartof Oecologia. 2020 Apr;192(4):1013-22
• dc.rights This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.rights.uri http://creativecommons.org/licenses/by/4.0/
• dc.subject.keyword Maternal effects
• dc.subject.keyword Phenology
• dc.subject.keyword Local adaptation
• dc.subject.keyword Temperature
• dc.subject.keyword Trade-offs
• dc.title Parental effects influence life history traits and covary with an environmental cline in common frog populations
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/publishedVersion