A New Species of Lagis Malmgren, 1866 (Annelida; Pectinariidae) and Revision of the Type Material of Lagis koreni

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UDC.coleccionInvestigación
UDC.departamentoBioloxía
UDC.journalTitleMarine Biodiversity
UDC.startPage39
UDC.volume56
dc.contributor.authorBarroso, María
dc.contributor.authorCapa, María
dc.contributor.authorRavara, A.
dc.contributor.authorMoreira, Juan
dc.contributor.authorParapar, Julio
dc.date.accessioned2026-05-13T10:40:01Z
dc.date.available2026-05-13T10:40:01Z
dc.date.issued2026-04-09
dc.descriptionFinanciado para publicación en acceso aberto: Universidade da Coruña/CISUG
dc.description.abstract[Abstract] In this study, maximum likelihood phylogenetic analyses of molecular markers (two mitochondrial genes—COI and 16S rRNA) confirmed that Lagis koreni Malmgren, 1866 represents in fact two distinct and well-supported species lineages. Examination of individuals collected on the West coast of Sweden, North of Norway, Northwest Spain, and North of Portugal allowed to morphologically characterise these two lineages. Consequently, Lagis koreni is redescribed based on type material, and a new species named Lagis depende sp. nov. is formally described. The size and number of the crenulations of the anal flap are revealed as main discriminant characters. The lectotype of L. koreni was revised and identified to belong to Cistenides hyperborea Malmgren, 1866 and a new lectotype for L. koreni is therefore tentatively proposed. Individuals of Amphictene auricoma (O.F. Müller, 1776) were also included in the molecular analyses resulting in a well-delineated lineage.
dc.description.sponsorshipOpen Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. This study was partly supported by the FAUNA IBÉRICA research project Polychaeta VII, Palpata, Canalipalpata II (PGC2018–095851–B–C64) funded by the Agencia Estatal de Investigación, Ministerio de Ciencia e Innovación. MC was supported by MCIN with funding from the European Union-Next Generation EU (PRTR-C17.I1) and the Government of the Balearic Islands. Funding for open access charge: Universidade da Coruña/CISUG. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. AR was funded by national funds, through FCT, I.P., in the scope of the framework contract foreseen in the numbers 4, 5, and 6 of the article 23 of the Decree-Law 57/2016, of 29 August 2016, changed by Law 57/2017, of 19 July 2017. CESAM is a Research Unit of the University of Aveiro with the status of Associated Laboratory, funded by national funds through FCT - Fundação para a Ciência e a Tecnologia I.P., under the project CESAM - Centro de Estudos do Ambiente e Mar, references UID/50017/2025 (https://doi.org/10.54499/UID/50017/2025) and LA/P/0094/2020 (https://doi.org/10.54499/LA/P/0094/2020)
dc.description.sponsorshipPortugal. Fundação para a Ciência e a Tecnologia; UID/50017/2025
dc.description.sponsorshipPortugal. Fundação para a Ciência e a Tecnologia; LA/P/0094/2020
dc.identifier.citationBarroso, M., Capa, M., Ravara, A. et al. A new species of Lagis Malmgren, 1866 (Annelida; Pectinariidae) and revision of the type material of Lagis koreni. Mar. Biodivers. 56, 39 (2026). https://doi.org/10.1007/s12526-026-01640-6
dc.identifier.doi10.1007/s12526-026-01640-6
dc.identifier.issn1867-1624
dc.identifier.issn1867-1616
dc.identifier.urihttps://hdl.handle.net/2183/48235
dc.language.isoeng
dc.publisherSpringer Nature
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018–095851–B–C64/ES/ANNELIDA POLYCHAETA VII - PALPATA-CANALIPALPATA II
dc.relation.urihttps://doi.org/10.1007/s12526-026-01640-6
dc.rightsAttribution 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectDNA species delimitation
dc.subjectIntegrative taxonomy
dc.subjectNortheast Atlantic
dc.subjectPolychaetes
dc.subjectSEM
dc.titleA New Species of Lagis Malmgren, 1866 (Annelida; Pectinariidae) and Revision of the Type Material of Lagis koreni
dc.typejournal article
dc.type.hasVersionVoR
dspace.entity.typePublication
relation.isAuthorOfPublicationeb657b76-450d-496a-841a-50899a61f89f
relation.isAuthorOfPublication.latestForDiscoveryeb657b76-450d-496a-841a-50899a61f89f

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