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dc.contributor.authorYersin, Harmony
dc.contributor.authorAsiimwe, Caroline
dc.contributor.authorVoordouw, Maarten J.
dc.contributor.authorZuberbühler, Klaus
dc.date.accessioned2017-12-23T00:32:00Z
dc.date.available2017-12-23T00:32:00Z
dc.date.issued2017-02
dc.identifier.citationYersin , H , Asiimwe , C , Voordouw , M J & Zuberbühler , K 2017 , ' Impact of snare injuries on parasite prevalence in wild chimpanzees ( Pan troglodytes ) ' , International Journal of Primatology , vol. 38 , no. 1 , pp. 21-30 . https://doi.org/10.1007/s10764-016-9941-xen
dc.identifier.issn0164-0291
dc.identifier.otherPURE: 248698571
dc.identifier.otherPURE UUID: 07a31bbf-dafe-43da-8298-98ae5234a814
dc.identifier.otherScopus: 85006857191
dc.identifier.otherWOS: 000394370000002
dc.identifier.otherORCID: /0000-0001-8378-088X/work/64360725
dc.identifier.urihttp://hdl.handle.net/10023/12384
dc.descriptionWe thank the Royal Zoological Society of Scotland for providing core funding to the BCFS. We thank the ARCUS Foundation for funding the Chimpanzee Monitoring Programme. Funding for fieldwork was provided by the Institute of Biology and the Fonds des Donations of the University of Neuchâtel, as well as the M. Wüthrich and A. Mathey-Dupraz Foundation and an ERC grant (PRILANG 283871) to K. Zuberbühler.en
dc.description.abstractMany primate populations are severely threatened by human activity. Illegal hunting with snares frequently causes fatal injuries and permanent mutilations in wild primates. Traumatic injuries and stressful experiences can reduce the efficacy of the immune system to fight parasitic infections. Snare-related changes in primate behavior may also influence the probability of exposure to parasites. We hypothesized that primates with permanent snare-related injuries would have a higher prevalence of intestinal parasites than control individuals. We tested the relationship between snare injuries and the prevalence of intestinal parasites in wild chimpanzees (Pan troglodytes) of Budongo forest, Uganda. We collected 487 fecal samples from known individuals (70 control and 20 snare-injured chimpanzees) and used flotation and sedimentation to isolate helminth eggs and an immunochromatographic assay to identify protozoan cysts. We found that the prevalence of Strongylida nematodes was significantly higher in snare-injured chimpanzees than in control individuals. In contrast, we found no association between snare injuries and three other parasite taxa: Ascaris, cestode, and Cryptosporidium parvum. Our study suggests that snare-injured primates may have higher exposure and/or be more susceptible to developing infections with helminth parasites than control individuals. Future studies should investigate whether snare injuries influence parasite prevalence in other species of wild primates.
dc.format.extent10
dc.language.isoeng
dc.relation.ispartofInternational Journal of Primatologyen
dc.rights© 2016, Springer Science+Business Media New York. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at link.springer.com / https://doi.org/10.1007/s10764-016-9941-xen
dc.subjectConservationen
dc.subjectHelminthsen
dc.subjectIntestinal parasitesen
dc.subjectPan troglodytesen
dc.subjectProtozoaen
dc.subjectSnare injuryen
dc.subjectBF Psychologyen
dc.subjectQH301 Biologyen
dc.subjectEcology, Evolution, Behavior and Systematicsen
dc.subjectAnimal Science and Zoologyen
dc.subjectNDASen
dc.subject.lccBFen
dc.subject.lccQH301en
dc.titleImpact of snare injuries on parasite prevalence in wild chimpanzees (Pan troglodytes)en
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews.School of Psychology and Neuroscienceen
dc.contributor.institutionUniversity of St Andrews.Institute of Behavioural and Neural Sciencesen
dc.contributor.institutionUniversity of St Andrews.Centre for Social Learning & Cognitive Evolutionen
dc.identifier.doihttps://doi.org/10.1007/s10764-016-9941-x
dc.description.statusPeer revieweden
dc.date.embargoedUntil2017-12-22
dc.identifier.urlhttp://link.springer.com/article/10.1007/s10764-016-9941-x#SupplementaryMaterialen


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