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Putting European lampreys into perspective: A global‐scale multilocus phylogeny with a proposal for a generic structure of the Petromyzontidae

2021Journal article Open access
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dc.contributor.authorPereira, Ana
dc.contributor.authorLevy, André
dc.contributor.authorVukić, Jasna
dc.contributor.authorŠanda, Radek
dc.contributor.authorLevin, Boris
dc.contributor.authorFreyhof, Jörg
dc.contributor.authorGeiger, Matthias
dc.contributor.authorCholeva, Lukáš
dc.contributor.authorFrancisco, Sara M.
dc.contributor.authorRobalo, Joana
dc.date.accessioned2021-09-24T15:32:17Z
dc.date.available2021-09-24T15:32:17Z
dc.date.issued2021
dc.description.abstractPrevious studies on the phylogenetic relationships between lamprey species relied either on a low number of morphological characters related to the feeding apparatus, or on a low number of molecular mitochondrial DNA markers. Here, we apply a multilocus approach to assess the phylogenetic relationships of northern hemisphere lampreys, with a special emphasis on the 17 European species. The study comprises two mitochondrial (cytochrome c oxidase subunit 1 gene—DNA barcodes, and cytochrome b gene) a nd t wo n uclear (internal transcribed spacers I and II) markers to investigate species' phylogenetic affinities. The phylogeny obtained with mitochondrial markers revealed a clear and highly supported separation of all northern hemisphere lampreys. Among those, our multilocus results show several polyphyletic genera, stressing the need for a taxonomic revision in a near future. Lampetra morii (Berg, 1931) from East Asia, often included in Eudontomyzon, is placed in the genus Lethenteron. Lampetra richardsoni Vladykov & Follett, 1965 and Entosphenus hubbsi (Vladykov & Kott, 1976) should be placed in a new genus, as well as the southern populations of Lethenteron camtschaticum (Tilesius, 1811) and Lethenteron reissneri (Dybowski, 1869). Considering European species, our results argue for a taxonomic revision of Eudontomyzon, with emphasis on Eudontomyzon vladykovi Oliva & Zanandrea, 1959.pt_PT
dc.description.abstractRESUMEN: Estudios anteriores sobre las relaciones filogenéticas entre especies de lampreas, se basan en un escaso número de caracteres morfológicos relacionados con las estructuras de alimentación, o en un bajo número de marcadores moleculares de ADN mitocondrial. Aquí aplicamos un enfoque multilocus para evaluar las relaciones filogenéticas de las lampreas del hemisferio norte, con especial énfasis en 17 especies europeas. Este estudio comprende dos marcadores mitocondriales (citocromo oxidasa c subunidad 1 —ADN barcodes, y citocromo oxidasa b) y dos marcadores nucleares (espaciadores transcritos internos I y II (ITS) ) para investigar la afinidad filogenética de las especies. La filogenia obtenida con losmarcadores mitocondriales reveló una separación clara y altamente apoyada de todas las lampreas del hemisferio norte. Entre ellas, nuestros resultados multilocus muestran varios géneros polifiléticos, lo que resalta la necesidad de una revisión taxonómica en el futuro. Lampetra morii (Berg, 1931) de Asia oriental, a menudo incluida en Eudontomyzon, se sitúa en el género Lethenteron. Lampetra richardsoni Vladykov & Follett, 1965 y Entosphenus hubbsi (Vladykov & Kott, 1976) deben colocarse en un nuevo género, así como las poblaciones meridionales de Lethenteron camtschaticum (Tilesius, 1811) y Lethenteron reissneri (Dybowski, 1869). Considerando las especies europeas, nuestros resultados abogan por una revisión taxonómica de Eudontomyzon, con énfasis en Eudontomyzon vladykovi Oliva & Zanandrea, 1959.pt_PT
dc.description.sponsorshipFundação para a Ciência e Tecnologia - FCTpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPereira, A., Levy, A., Vukić, J., Sanda, R., Levin, B., Freyhof, J., Geiger, M., Choleva, L., Francisco, S. M., Robalo, J.(2021). Putting European lampreys into perspective: A global‐scale multilocus phylogeny with a proposal for a generic structure of the Petromyzontidae. Journal of Zoological Systematics and Evolutionary Research Country doi:10.1111/jzs.12522pt_PT
dc.identifier.doi10.1111/jzs.12522pt_PT
dc.identifier.issn09475745
dc.identifier.urihttp://hdl.handle.net/10400.12/8279
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWiley-Blackwellpt_PT
dc.relationMARE/UIDB/ MAR/04292/2020pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectEuropept_PT
dc.subjectMitochondrial markerspt_PT
dc.subjectNuclear markerspt_PT
dc.subjectTaxonomic revisionpt_PT
dc.titlePutting European lampreys into perspective: A global‐scale multilocus phylogeny with a proposal for a generic structure of the Petromyzontidaept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceUnited Kingdompt_PT
oaire.citation.endPage12pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleJournal of Zoological Systematics and Evolutionary Researchpt_PT
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person.familyNameFrancisco
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person.givenNameBoris
person.givenNameLukáš
person.givenNameSara
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person.identifier.scopus-author-id6506759340
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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