Evidence of a landlocked reproducing population of the marine pejerrey Odontesthes argentinensis (Actinopterygii; Atherinopsidae)

cic.institucionOrigenInstituto de Limnología "Raúl A. Ringuelet"es
cic.isFulltexttruees
cic.isPeerReviewedtruees
cic.lugarDesarrolloInstituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomúses
cic.lugarDesarrolloInstituto Multidisciplinario sobre Ecosistemas y Desarrollo Sustentablees
cic.versioninfo:eu-repo/semantics/publishedVersiones
dc.date.accessioned2020-05-19T15:08:30Z
dc.date.available2020-05-19T15:08:30Z
dc.identifier.urihttps://digital.cic.gba.gob.ar/handle/11746/10570
dc.titleEvidence of a landlocked reproducing population of the marine pejerrey Odontesthes argentinensis (Actinopterygii; Atherinopsidae)en
dc.typeArtículoes
dcterms.abstractIn South America, the order Atheriniformes includes the monophyletic genus<em>Odontesthes</em> with 20 species that inhabit freshwater, estuarine and coastal environments. Pejerrey Odontesthes argentinensis is widely distributed in coastal and estuarineareas of the Atlantic Ocean and is known to foray into estuaries of river systems, particularly in conditions of elevated salinity. However, to our knowledge, a landlockedself-sustaining population has never been recorded. In this study, we examined the pejerrey population of Salada de Pedro Luro Lake (south-east of BuenosAires Province, Argentina) to clarify its taxonomic identity. An integrative taxonomic analysis based on traditional meristic, landmark-based morphometrics and genetictechniques suggests that the Salada de Pedro Luro pejerrey population represents a novel case of physiological and morphological adaptation of a marine pejerrey speciesto a landlocked environment and emphasises the environmental plasticity of this group of fishesen
dcterms.creator.authorColautti, Darío C.es
dcterms.creator.authorMiranda, Leandroes
dcterms.creator.authorGonzález-Castro, Marianoes
dcterms.creator.authorVillanova, Vaninaes
dcterms.creator.authorStrüssmann, Carlos A.es
dcterms.creator.authorMancini, Migueles
dcterms.creator.authorMaiztegui, Tomáses
dcterms.creator.authorBerasain, Gustavoes
dcterms.creator.authorHattori, Ricardoes
dcterms.creator.authorGrosman, Fabiánes
dcterms.creator.authorSanzano, Pabloes
dcterms.creator.authorLozano, Ismaeles
dcterms.creator.authorVegh, Sabina L.es
dcterms.creator.authorSalinas, Victores
dcterms.creator.authorDel Ponti, Omares
dcterms.creator.authorDel Fresno, Pamela Sabrinaes
dcterms.creator.authorMinotti, Priscilaes
dcterms.creator.authorYamamoto, Yojies
dcterms.creator.authorBaigún, Claudio R.M.es
dcterms.extent202-216es
dcterms.identifier.otherdoi:10.1111/jfb.14207es
dcterms.identifier.urlRecurso onlinees
dcterms.isPartOf.issuevol. 96, no. 1es
dcterms.isPartOf.seriesJournal of Fish Biologyes
dcterms.issued2019-11
dcterms.languageIngléses
dcterms.licenseAttribution-NonCommercial-ShareAlike 4.0 International (BY-NC-SA 4.0)es
dcterms.subjectAtherinopsidaeen
dcterms.subjectBiogeographyen
dcterms.subjectEnvironmental plasticityen
dcterms.subjectIntegrative taxonomyen
dcterms.subjectLandlocked populationen
dcterms.subject.materiaZoología, Ornitología, Entomología, Etologíaes
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