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Lobophora (Dictyotales, Phaeophyceae) from the western Indian Ocean: diversity and biogeography

2021-11Journal article Restricted access
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dc.contributor.authorVieira, Christophe
dc.contributor.authorRasoamanendrika, Faravavy A.
dc.contributor.authorZubia, Mayalen
dc.contributor.authorBolton, John J.
dc.contributor.authorAnderson, Robert J.
dc.contributor.authorEngelen, Aschwin
dc.contributor.authorD'hondt, Sofie
dc.contributor.authorLeliaert, Frederik
dc.contributor.authorPayri, Claude
dc.contributor.authorKawai, Hiroshi
dc.contributor.authorDe Clerck, Olivier
dc.date.accessioned2022-01-03T16:10:33Z
dc.date.available2022-01-03T16:10:33Z
dc.date.issued2021-11
dc.description.abstractThe brown algal genus Lobophora (Dictyotales, Phaeophyceae) is an important ecological component of tropical marine systems. Although still scantily sampled, 35 species of Lobophora were discovered previously from the western Indian Ocean. This study updates previous diversity estimates by incorporating recent collections from Madagascar, Mozambique, and the Red Sea, considerably improving our knowledge of Lobophora diversity and biogeography in this region. Eight additional species are identified from the western Indian Ocean, raising the total number of Lobophora species to 43. Fifteen species are new to science and described herein. With ca. 40% of the global diversity, the western Indian Ocean is second only to the Central IndoPacific. Of the species identified to date, 29 appear to be restricted to the western Indian Ocean, three are shared with the Atlantic (four including L. lessepsiana introduced to the western Mediterranean Sea) and 12 have a wider distribution in the Indo-Pacific. The western Indian Ocean supports a high diversity with ca. 67% of its Lobophora restricted to this region, which is comparable to the Central Indo-Pacific (62%) and the Caribbean (61%). The presence of several putative endemic species in the western Indian Ocean islands and the Red Sea illustrates that these provinces played an important role in Lobophora species diversification within the western Indian Ocean by producing locally new species. The small number of species shared between the western Indo-Pacific and Atlantic indicates that this oceanic boundary - associated with the temperate Agulhas marine province, and the Benguela current and upwelling - acts as an effective dispersal barrier.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.sajb.2021.06.015pt_PT
dc.identifier.issn0254-6299
dc.identifier.urihttp://hdl.handle.net/10400.1/17410
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationAlgarve Centre for Marine Sciences
dc.subjectMadagascarpt_PT
dc.subjectMozambique molecular phylogeneticspt_PT
dc.subjectRed Seapt_PT
dc.subjectSeaweedspt_PT
dc.subjectSouth Africapt_PT
dc.subjectTaxonomypt_PT
dc.titleLobophora (Dictyotales, Phaeophyceae) from the western Indian Ocean: diversity and biogeographypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.citation.endPage246pt_PT
oaire.citation.startPage230pt_PT
oaire.citation.titleSouth African Journal of Botanypt_PT
oaire.citation.volume142pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameEngelen
person.givenNameAschwin
person.identifier.ciencia-id911A-9A0C-744D
person.identifier.orcid0000-0002-9579-9606
person.identifier.ridM-3432-2013
person.identifier.scopus-author-id6701622770
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication33d5a223-f2c9-4c68-984f-9213f15a05b0
relation.isAuthorOfPublication.latestForDiscovery33d5a223-f2c9-4c68-984f-9213f15a05b0
relation.isProjectOfPublicationfafa76a6-2cd2-4a6d-a3c9-772f34d3b91f
relation.isProjectOfPublication.latestForDiscoveryfafa76a6-2cd2-4a6d-a3c9-772f34d3b91f

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