Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/22789
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dc.contributor.authorXavier, Raquelen_UK
dc.contributor.authorFaria, Patricia Jen_UK
dc.contributor.authorPaladini, Giuseppeen_UK
dc.contributor.authorvan Oosterhout, Cocken_UK
dc.contributor.authorJohnson, Mireilleen_UK
dc.contributor.authorCable, Joanneen_UK
dc.date.accessioned2016-01-28T00:04:29Z-
dc.date.available2016-01-28T00:04:29Z-
dc.date.issued2015-01-09en_UK
dc.identifier.othere0117096en_UK
dc.identifier.urihttp://hdl.handle.net/1893/22789-
dc.description.abstractCryptic species complexes are common among parasites, which tend to have large populations and are subject to rapid evolution. Such complexes may arise through host-parasite co-evolution and/or host switching. For parasites that reproduce directly on their host, there might be increased opportunities for sympatric speciation, either by exploiting different hosts or different micro-habitats within the same host. The genusGyrodactylusis a specious group of viviparous monogeneans. These ectoparasites transfer between teleosts during social contact and cause significant host mortality. Their impact on the guppy (Poecilia reticulata), an iconic evolutionary and ecological model species, is well established and yet the population genetics and phylogenetics of these parasites remains understudied. Using mtDNA sequencing of the host and its parasites, we provide evidence of cryptic speciation inGyrodactylus bullatarudis,G. poeciliaeandG. turnbulli. For the COII gene, genetic divergence of lineages within each parasite species ranged between 5.7 and 17.2%, which is typical of the divergence observed between described species in this genus. Different lineages ofG. turnbulliandG. poeciliaeappear geographically isolated, which could imply allopatric speciation. In addition, forG. poeciliae, co-evolution with a different host species cannot be discarded due to its host range. This parasite was originally described onP. caucana, but for the first time here it is also recorded on the guppy. The two cryptic lineages ofG. bullatarudisshowed considerable geographic overlap.G. bullatarudishas a known wide host range and it can also utilize a killifish (Anablepsoides hartii) as a temporary host. This killifish is capable of migrating overland and it could act as a transmission vector between otherwise isolated populations. Additional genetic markers are needed to confirm the presence of these crypticGyrodactylusspecies complexes, potentially leading to more in-depth genetic, ecological and evolutionary analyses on this multi-host-parasite system.en_UK
dc.language.isoenen_UK
dc.publisherPublic Library of Scienceen_UK
dc.relationXavier R, Faria PJ, Paladini G, van Oosterhout C, Johnson M & Cable J (2015) Evidence for cryptic speciation in directly transmitted gyrodactylid parasites of trinidadian guppies. PLoS ONE, 10 (1), Art. No.: e0117096. https://doi.org/10.1371/journal.pone.0117096en_UK
dc.rights© 2015 Xavier et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.en_UK
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_UK
dc.titleEvidence for cryptic speciation in directly transmitted gyrodactylid parasites of trinidadian guppiesen_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.1371/journal.pone.0117096en_UK
dc.identifier.pmid25296936en_UK
dc.citation.jtitlePLoS ONEen_UK
dc.citation.issn1932-6203en_UK
dc.citation.volume10en_UK
dc.citation.issue1en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.author.emailgiuseppe.paladini@stir.ac.uken_UK
dc.citation.date09/01/2015en_UK
dc.contributor.affiliationCardiff Universityen_UK
dc.contributor.affiliationCardiff Universityen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationUniversity of East Angliaen_UK
dc.contributor.affiliationCardiff Universityen_UK
dc.contributor.affiliationCardiff Universityen_UK
dc.identifier.isiWOS:000347407200008en_UK
dc.identifier.scopusid2-s2.0-84920854905en_UK
dc.identifier.wtid587186en_UK
dc.contributor.orcid0000-0003-4944-0499en_UK
dc.date.accepted2014-12-18en_UK
dcterms.dateAccepted2014-12-18en_UK
dc.date.filedepositdate2016-01-27en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorXavier, Raquel|en_UK
local.rioxx.authorFaria, Patricia J|en_UK
local.rioxx.authorPaladini, Giuseppe|0000-0003-4944-0499en_UK
local.rioxx.authorvan Oosterhout, Cock|en_UK
local.rioxx.authorJohnson, Mireille|en_UK
local.rioxx.authorCable, Joanne|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2016-01-27en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by/4.0/|2016-01-27|en_UK
local.rioxx.filenameXavier et al_Plos One_2015.pdfen_UK
local.rioxx.filecount1en_UK
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