A New Demodecidae Mite (Acariformes: Prostigmata) Parasitizing the Raccoon Procyon lotor (Carnivora: Procyonidae), an Invasive Species in Europe

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cris.virtual.author-orcid0000-0002-0064-2316
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dc.abstract.enThe raccoon, Procyon lotor, is an alien species in Europe, where it is considered invasive and poses significant environmental and sanitary risks: it can increase the host reservoir by both introducing new parasites to the region and acquiring native ones. One permanent component of the mammalian parasitofauna is the Demodecidae, highly specific skin mites that often accompany their hosts in various regions of their range. To date, unidentified Demodex species have been found in raccoons within their native range. It has now become important to determine whether raccoons from invasive populations retain their specific parasites during range expansion and potentially spread them or whether they become colonized by other demodecid mites acquired from European mammals. The present analyses of three raccoons identified Demodex procyonis sp. nov. in the skin. This species is distinct from demodecid mites known from other mammals (including European species) but shows similarities in structure and location to mites found on raccoons in the United States. It is therefore likely to be a raccoon-specific species of Demodecidae and the first representative of this mite family described from the family Procyonidae.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Entomologii i Fitopatologii Leśnej
dc.contributor.authorIzdebska, Joanna N.
dc.contributor.authorRolbiecki, Leszek
dc.contributor.authorFaleńczyk-Koziróg, Katarzyna
dc.contributor.authorGwiazdowicz, Dariusz J.
dc.date.access2026-01-13
dc.date.accessioned2026-01-13T08:49:58Z
dc.date.available2026-01-13T08:49:58Z
dc.date.copyright2025-11-28
dc.date.issued2025
dc.description.abstract<jats:p>The raccoon, Procyon lotor, is an alien species in Europe, where it is considered invasive and poses significant environmental and sanitary risks: it can increase the host reservoir by both introducing new parasites to the region and acquiring native ones. One permanent component of the mammalian parasitofauna is the Demodecidae, highly specific skin mites that often accompany their hosts in various regions of their range. To date, unidentified Demodex species have been found in raccoons within their native range. It has now become important to determine whether raccoons from invasive populations retain their specific parasites during range expansion and potentially spread them or whether they become colonized by other demodecid mites acquired from European mammals. The present analyses of three raccoons identified Demodex procyonis sp. nov. in the skin. This species is distinct from demodecid mites known from other mammals (including European species) but shows similarities in structure and location to mites found on raccoons in the United States. It is therefore likely to be a raccoon-specific species of Demodecidae and the first representative of this mite family described from the family Procyonidae.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if2,9
dc.description.number12
dc.description.points100
dc.description.versionfinal_published
dc.description.volume16
dc.identifier.doi10.3390/insects16121218
dc.identifier.issn2075-4450
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/6766
dc.identifier.weblinkhttps://www.mdpi.com/2075-4450/16/12/1218
dc.languageen
dc.relation.ispartofInsects
dc.relation.pagesart. 1218
dc.rightsCC-BY
dc.sciencecloudnosend
dc.share.typeOPEN_JOURNAL
dc.subject.enbiological invasions
dc.subject.enDemodex procyonis
dc.subject.endemodecid mite
dc.subject.eninfestation
dc.subject.enmammals
dc.subject.enparasites
dc.subject.enprocyonids
dc.titleA New Demodecidae Mite (Acariformes: Prostigmata) Parasitizing the Raccoon Procyon lotor (Carnivora: Procyonidae), an Invasive Species in Europe
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue12
oaire.citation.volume16