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New insights on the evolution of processionary moths (Thaumetopoea spp., Lepidoptera, Notodontidae) based on a RAD‐seq phylogeny

hal.structure.identifierCentre de Biologie pour la Gestion des Populations [UMR CBGP]
dc.contributor.authorKERDELHUÉ, Carole
hal.structure.identifierCentre de Biologie pour la Gestion des Populations [UMR CBGP]
dc.contributor.authorSAUNE, Laure
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorBURBAN, Christian
dc.date2025
dc.date.issued2025
dc.identifier.issn0300-3256
dc.description.abstractEnThaumetopoea is a genus of Lepidoptera referred to as the processionary moths species, that comprises famous defoliators of forest trees. They are also a threat to human and animal health due to the urticating setae carried by their larvae. Their phylogenetic relationships were studied so far using morphological data, mitochondrial DNA and only a few nuclear markers. Results remained controversial so far, notably for the winter Conifer‐feeding species complex encompassing T. pityocampa and T. wilkinsoni. In particular, since the first identification of divergent mitochondrial clades, several new species were described and incongruent phylogenies were proposed in this group. We here explored the potential of nuclear RAD‐seq data to resolve these inconsistencies and compare the resultant phylogeny with the information provided by the mitochondrial COI gene. It allows to propose a robust phylogeny and decipher cases of mitochondrial introgressions and nuclear‐mitochondrial discordance, which raises doubts about the validity of some recently described species. Hence, we recommend caution before describing new taxa in this group from mitochondrial data alone. Species delineation between geographically bounded and genetically differentiated lineages cannot be addressed pertinently without dedicated sampling and associated population genomic and ecological studies.
dc.description.sponsorshipMediterranean Center for Environment and Biodiversity - ANR-10-LABX-0004
dc.language.isoen
dc.publisherWiley
dc.subject.enmitochondrial introgression
dc.subject.enmitochondrial-nuclear discordance
dc.subject.enphylogeny
dc.subject.enpine processionary moth
dc.subject.enRAD-seq data
dc.subject.enspecies description
dc.title.enNew insights on the evolution of processionary moths (Thaumetopoea spp., Lepidoptera, Notodontidae) based on a RAD‐seq phylogeny
dc.typeArticle de revue
dc.identifier.doi10.1111/zsc.12712
dc.subject.halSciences du Vivant [q-bio]/Biodiversité/Evolution [q-bio.PE]
dc.subject.halSciences du Vivant [q-bio]/Biologie animale/Zoologie des invertébrés
dc.subject.halSciences du Vivant [q-bio]/Biodiversité/Systématique, phylogénie et taxonomie
dc.subject.halSciences du Vivant [q-bio]/Génétique/Génétique des populations [q-bio.PE]
dc.subject.halSciences du Vivant [q-bio]/Sciences agricoles/Sylviculture, foresterie
dc.subject.halSciences du Vivant [q-bio]/Santé publique et épidémiologie
bordeaux.journalZoologica Scripta
bordeaux.peerReviewedoui
hal.identifierhal-04834407
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04834407v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Zoologica%20Scripta&rft.date=2025&rft.eissn=0300-3256&rft.issn=0300-3256&rft.au=KERDELHU%C3%89,%20Carole&SAUNE,%20Laure&BURBAN,%20Christian&rft.genre=article


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