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The genus Cystoseira s.l. (Ochrophyta, Fucales, Sargassaceae) in the Black Sea: morphological variability and molecular taxonomy of Gongolaria barbata and endemic Ericaria crinita f. bosphorica comb. nov.

2021-01Journal article Restricted access
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dc.contributor.authorSadogurska, Sofia S.
dc.contributor.authorNeiva, João
dc.contributor.authorFalace, Annalisa
dc.contributor.authorSerrao, Ester
dc.contributor.authorIsrael, Alvaro
dc.date.accessioned2021-09-08T10:58:11Z
dc.date.available2021-09-08T10:58:11Z
dc.date.issued2021-01
dc.description.abstractBrown algae of the genus Cystoseira sensu lato form the most diverse and productive marine ecosystems throughout the Mediterranean Sea and have equal roles also in the Black Sea where they have been decreasing in the recent years. The taxonomy of Cystoseira s.l. taxa from the Black Sea is still not well understood, and questions arise when related taxa have to be delimited. In addition to morphological descriptions, this study provides for the first time molecular data of the Black Sea Cystoseira s.l. distinct morphologies as an additional tool to clarify their identities and phylogenetic affinities. The analysis of two mitochondrial markers (cytochrome oxidase subunit 1-COI, and 23S-tRNAVal intergenic spacer-mt-spacer) showed that Cystoseira s.l. specimens from the Black Sea belong to two recently resurrected genera, namely Gongolaria and Ericaria. Molecular data confirm the morphological identification of G. barbata, which is characterized by high morphological plasticity in the Black Sea. The morphological data presented in this study support the transition of G. barbata to the genus Gongolaria, which was previously proposed based solely on genetic data. For the Black Sea endemic taxon C. bosphorica, sequence divergence suggests conspecificity with Mediterranean Sea species E. crinita and E. barbatula. However, considering original morphological characteristics of the taxon, its geographical isolation, and endemism, the new combination Ericaria crinita f. bosphorica comb. nov. is proposed.
dc.description.sponsorshipMinistry of Science and Technology of IsraelMinistry of Science, Technology and Space (MOST), Israel; Ministry of Health of Israel; Ministry of Energy, Infrastructure and Water Resources of Israel; Portuguese Foundation for Science and Technology (FCT)Portuguese Foundation for Science and Technology [UID/Multi/04326/2020, Biodiversa/0004/2015, DL 57/2016/CP1361/CT0010, SFRH/BSAB/150485/2019]; H2020 (EU) [730984]; Assemble Plus; EAS from a Pew Marine Fellowship
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.11646/phytotaxa.480.1.1
dc.identifier.issn1179-3155
dc.identifier.urihttp://hdl.handle.net/10400.1/17052
dc.language.isoeng
dc.peerreviewedyes
dc.publisherMagnolia Press
dc.relationAlgarve Centre for Marine Sciences
dc.relationFunctional Variability and Dynamics of Responses of Marine Forests to Global Change - MARFOR
dc.relationNot Available
dc.relationHotspots de biodiversidade genética em florestas marinhas
dc.relationAssociation of European Marine Biological Laboratories Expanded
dc.subject.otherPlant Sciences
dc.titleThe genus Cystoseira s.l. (Ochrophyta, Fucales, Sargassaceae) in the Black Sea: morphological variability and molecular taxonomy of Gongolaria barbata and endemic Ericaria crinita f. bosphorica comb. nov.
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleFunctional Variability and Dynamics of Responses of Marine Forests to Global Change - MARFOR
oaire.awardTitleNot Available
oaire.awardTitleHotspots de biodiversidade genética em florestas marinhas
oaire.awardTitleAssociation of European Marine Biological Laboratories Expanded
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/BIODIVERSA%2F0004%2F2015/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/DL 57%2F2016/DL 57%2F2016%2FCP1361%2FCT0010/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBSAB%2F150485%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/730984/EU
oaire.citation.endPage21
oaire.citation.issue1
oaire.citation.startPage1
oaire.citation.titlePhytotaxa
oaire.citation.volume480
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream3599-PPCDT
oaire.fundingStreamDL 57/2016
oaire.fundingStreamOE
oaire.fundingStreamH2020
person.familyNameMiranda Neiva
person.familyNameSerrao
person.givenNameJoão
person.givenNameEster A.
person.identifierM-3818-2013
person.identifierC-6686-2012
person.identifier.ciencia-id191B-5464-41F5
person.identifier.ciencia-id5B13-B26E-B1EC
person.identifier.orcid0000-0002-5927-4570
person.identifier.orcid0000-0003-1316-658X
person.identifier.scopus-author-id54895771800
person.identifier.scopus-author-id7004093604
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
rcaap.rightsrestrictedAccess
rcaap.typearticle
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