Coral reef fishes reveal strong divergence in the prevalence of traits along the global diversity gradient

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dc.contributor.authorParravicini, V.
dc.contributor.authorBender, M. G.
dc.contributor.authorVilléger, S.
dc.contributor.authorLeprieur, F.
dc.contributor.authorPellissier, L.
dc.contributor.authorDonati, F. G. A.
dc.contributor.authorFloeter, S. R.
dc.contributor.authorRezende, E. L.
dc.contributor.authorMouillot, D.
dc.contributor.authorKulbicki, M.
dc.date.accessioned2023-05-19T20:46:10Z
dc.date.available2023-05-19T20:46:10Z
dc.date.issued2021
dc.description.abstractCoral reefs are experiencing declines due to climate change and local human impacts. While at a local scale these impacts induce biodiversity loss and shifts in community structure, previous biogeographical analyses recorded consistent taxonomic structure of fish communities across global coral reefs. This suggests that regional communities represent a random subset of the global species and traits pool, whatever their species richness. Using distributional data on 3586 fish species and latest advances in species distribution models, we show marked gradients in the prevalence of size classes and diet categories across the biodiversity gradient. This divergence in trait structure is best explained by reef isolation during past unfavourable climatic conditions, with large and piscivore fishes better represented in isolated areas. These results suggest the risk of a global community re-organization if the ongoing climate-induced reef fragmentation is not halted.
dc.fechaingreso.objetodigital2025-01-03
dc.fuente.origenORCID-mayo23
dc.identifier.doi10.1098/rspb.2021.1712
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/69725
dc.identifier.wosidWOS:000708826500003
dc.language.isoen
dc.nota.accesocontenido completo
dc.pagina.final7
dc.pagina.inicio1
dc.revistaProceedings of The Royal Society B
dc.rightsacceso abierto
dc.subject.ods13 Climate action
dc.subject.ods14 Life below water
dc.subject.odspa13 Acción por el clima
dc.subject.odspa14 Vida submarina
dc.titleCoral reef fishes reveal strong divergence in the prevalence of traits along the global diversity gradientes_ES
dc.typeartículo
dc.volumenVol. 288
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