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Introduction pathway and climate trump ecology and life history as predictors of establishment success in alien frogs and toads
journal contribution
posted on 2023-05-17, 14:57 authored by Rago, A, Geoffrey WhileGeoffrey While, Uller, TA major goal for ecology and evolution is to understand how abiotic and biotic factors shape patterns of biological diversity. Here, we show that variation in establishment success of nonnative frogs and toads is primarily explained by variation in introduction pathways and climatic similarity between the native range and introduction locality, with minor contributions from phylogeny, species ecology, and life history. This finding contrasts with recent evidence that particular species characteristics promote evolutionary range expansion and reduce the probability of extinction in native populations of amphibians, emphasizing how different mechanisms may shape species distributions on different temporal and spatial scales. We suggest that contemporary changes in the distribution of amphibians will be primarily determined by human-mediated extinctions and movement of species within climatic envelopes, and less by species-typical traits.
History
Publication title
Ecology and EvolutionIssue
7Pagination
1437-1445ISSN
2045-7758Department/School
School of Natural SciencesPublisher
John Wiley & Sons LtdPlace of publication
United KingdomRights statement
Licenced under Creative Commons Attribution NonCommercial 3.0 Unported (CC BY-NC 3.0) http://creativecommons.org/licenses/by-nc/3.0/Repository Status
- Open