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Not out of the Mediterranean: Atlantic populations of the gorgonian Paramuricea clavata are a separate sister species under further lineage diversification

dc.contributor.authorA. G. Coelho, Márcio
dc.contributor.authorPearson, Gareth Anthony
dc.contributor.authorBoavida, Joana
dc.contributor.authorPaulo, Diogo
dc.contributor.authorAurelle, Didier
dc.contributor.authorARNAUD-HAOND, Sophie
dc.contributor.authorGómez-Gras, Daniel
dc.contributor.authorBensoussan, Nathaniel
dc.contributor.authorLópez-Sendino, Paula
dc.contributor.authorCerrano, Carlo
dc.contributor.authorKipson, Silvija
dc.contributor.authorBakran-Petricioli, Tatjana
dc.contributor.authorFerretti, Eliana
dc.contributor.authorLinares, Cristina
dc.contributor.authorGarrabou, Joaquim
dc.contributor.authorSerrão, Ester A.
dc.contributor.authorLedoux, Jean-Baptiste
dc.date.accessioned2023-07-12T17:58:50Z
dc.date.available2023-07-12T17:58:50Z
dc.date.issued2023
dc.description.abstractThe accurate delimitation of species boundaries in nonbilaterian marine taxa is notoriously difficult, with consequences for many studies in ecology and evolution. Anthozoans are a diverse group of key structural organisms worldwide, but the lack of reliable morphological characters and informative genetic markers hampers our ability to understand species diversification. We investigated population differentiation and species limits in Atlantic (Iberian Peninsula) and Mediterranean lineages of the octocoral genus Paramuricea previously identified as P. clavata. We used a diverse set of molecular markers (microsatellites, RNA-seq derived single-copy orthologues [SCO] and mt-mutS [mitochondrial barcode]) at 49 locations. Clear segregation of Atlantic and Mediterranean lineages was found with all markers. Species-tree estimations based on SCO strongly supported these two clades as distinct, recently diverged sister species with incomplete lineage sorting, P. cf. grayi and P. clavata, respectively. Furthermore, a second putative (or ongoing) speciation event was detected in the Atlantic between two P. cf. grayi color morphotypes (yellow and purple) using SCO and supported by microsatellites. While segregating P. cf. grayi lineages showed considerable geographic structure, dominating circalittoral communities in southern (yellow) and western (purple) Portugal, their occurrence in sympatry at some localities suggests a degree of reproductive isolation. Overall, our results show that previous molecular and morphological studies have underestimated species diversity in Paramuricea occurring in the Iberian Peninsula, which has important implications for conservation planning. Finally, our findings validate the usefulness of phylotranscriptomics for resolving evolutionary relationships in octocoralspt_PT
dc.description.sponsorshipFundação para a Ciência e Tecnologia - FCTpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCoelho, M. A. G., Pearson, G. A., Paulo, D., Serrão, E. A., Boavida, J. R. H., Aurelle, D., Bensoussan, N., Garrabou, J., Arnaud-Haond, S., Gómez-Gras, D., Linares, C., López-Sendino, P., Cerrano, C., Kipson, S., Bakran-Petricioli, T., Ferretti, E., & Ledoux, J.-B. (2023). Not out of the Mediterranean: Atlantic populations of the gorgonian Paramuricea clavata are a separate sister species under further lineage diversification. Ecology and Evolution, 13(1). https://doi.org/10.1002/ece3.9740pt_PT
dc.identifier.doi10.1002/ece3.9740pt_PT
dc.identifier.issn20457758
dc.identifier.urihttp://hdl.handle.net/10400.12/9219
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherJohn Wiley and Sons Ltdpt_PT
dc.relationUIDB/04326/2020pt_PT
dc.relationUIDP/04326/2020pt_PT
dc.relationLA/P/0101/2020pt_PT
dc.relationPTDC/ BIA-CBI/6515/2020pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAtlantic-Mediterranean transitionpt_PT
dc.subjectCryptic diversitypt_PT
dc.subjectIncomplete lineage sortingpt_PT
dc.subjectOctocoralliapt_PT
dc.subjectPhylotranscriptomicspt_PT
dc.subjectSpecies delimitationpt_PT
dc.titleNot out of the Mediterranean: Atlantic populations of the gorgonian Paramuricea clavata are a separate sister species under further lineage diversificationpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceUnited Kingdompt_PT
oaire.citation.endPage21pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleEcology and Evolutionpt_PT
oaire.citation.volume13pt_PT
person.familyNameA. G. Coelho
person.familyNamePearson
person.familyNameRuela Heimburger Boavida
person.familyNamePaulo
person.familyNameAurelle
person.familyNameARNAUD-HAOND
person.familyNameGómez-Gras
person.familyNameLópez-Sendino
person.familyNameKipson
person.familyNameBakran-Petricioli
person.familyNameFerretti
person.familyNameLinares
person.familyNameGarrabou
person.familyNameLedoux
person.givenNameMárcio
person.givenNameGareth Anthony
person.givenNameJoana
person.givenNameDiogo
person.givenNameDidier
person.givenNameSophie
person.givenNameDaniel
person.givenNamePaula
person.givenNameSilvija
person.givenNameTatjana
person.givenNameEliana
person.givenNameCristina
person.givenNameJoaquim
person.givenNameJean-Baptiste
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rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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