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Monorchis parvus and Gymnophallus choledochus: two trematode species infecting cockles as first and second intermediate host

dc.rights.licenseopenen_US
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMAGALHAES, Luisa
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorDAFFE, Guillemine
dc.contributor.authorFREITAS, Rosa
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorDE MONTAUDOUIN, Xavier
IDREF: 075931664
dc.date.accessioned2023-09-11T12:43:38Z
dc.date.available2023-09-11T12:43:38Z
dc.date.issued2020-03-04
dc.identifier.issn0031-1820en_US
dc.identifier.urioai:crossref.org:10.1017/s0031182020000402
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/183651
dc.description.abstractEnAbstract The most deleterious stage of a trematode life cycle occurs in the first intermediate host where the parasite penetrates as a miracidium and asexually multiplicates in sporocysts or rediae. When infection advances, other organs can be occupied with severe effects on host individual health and population dynamics. Existing studies focused on these host/parasite systems are still scarce due to the usual low prevalence in ecosystems. Using cockles (Cerastoderma spp.) and two trematode species (Monorchis parvus and Gymnophallus choledochus) infecting these bivalves as first and second intermediate host, the present work aimed to (1) summarize the most relevant literature and (2) provide new information regarding this host/parasite system, taking advantage of a 21-year monthly database from Banc d'Arguin (France). This long-term monitoring showed that different trematode species display varying host size range preference (6–38 and 31–36 mm for M. parvus and G. choledochus, respectively). The occurrence of coinfection was lower than expected, raising some questions related to parasite interspecific competition. This review improved our understanding of the processes shaping the prevalence and distribution of parasitism. This study highlighted that beyond constant trematode assemblage monitoring, there is a need to identify the main predictors of rediae/sporocysts infection, such as the definitive host dynamics and miracidium infection processes, for future better management of host severe disease and mortality episodes.
dc.language.isoENen_US
dc.sourcecrossref
dc.subject.enBivalves
dc.subject.enCerastoderma edule
dc.subject.enlong-term dataset
dc.subject.enparasite
dc.subject.enreview
dc.subject.entrematode
dc.title.enMonorchis parvus and Gymnophallus choledochus: two trematode species infecting cockles as first and second intermediate host
dc.typeArticle de revueen_US
dc.identifier.doi10.1017/s0031182020000402en_US
dc.subject.halSciences de l'environnementen_US
bordeaux.journalParasitologyen_US
bordeaux.page1-16en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamECOBIOCen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04202997
hal.version1
hal.date.transferred2023-09-11T12:43:39Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Parasitology&rft.date=2020-03-04&rft.spage=1-16&rft.epage=1-16&rft.eissn=0031-1820&rft.issn=0031-1820&rft.au=MAGALHAES,%20Luisa&DAFFE,%20Guillemine&FREITAS,%20Rosa&DE%20MONTAUDOUIN,%20Xavier&rft.genre=article


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