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dc.contributor.authorRastgoo, Ali Reza-
dc.contributor.authorNavarro, Joan-
dc.contributor.authorValinassab, Tooraj-
dc.date.accessioned2018-05-28T11:58:28Z-
dc.date.available2018-05-28T11:58:28Z-
dc.date.issued2018-05-
dc.identifierdoi: 10.3354/ab00694-
dc.identifierissn: 1864-7782-
dc.identifiere-issn: 1864-7790-
dc.identifier.citationAquatic Biology 27: 35-41 (2018)-
dc.identifier.urihttp://hdl.handle.net/10261/165182-
dc.description7 pages, 4 figures, 2 tables, supplementary material https://doi.org/10.3354/ab00694-
dc.description.abstractDocumenting the interactions and mechanisms of coexistence among predators is important for understanding their ecological roles in food webs. Here, we examined the diet and trophic relationships of 6 demersal batoids coexisting in the Gulf of Oman by analyzing stomach contents. There were significant differences in diets among the batoid species, suggesting differential preferences. Diets of Gymnura poecilura and Torpedo sinuspersici were similar and consisted mostly of teleost fishes. In contrast, Brevitrygon walga and Rhinobatos punctifer mostly ate crustaceans. The diets of Maculabatis randalli and Pastinachus sephen were diverse and included crustaceans, teleosts, polychaetes, bivalves and echinoderms. The differences in diet among these batoids may be related to morphological differences in feeding structures and to differences in behavior, which could explain their diversity and coexistence in the Gulf of Oman-
dc.description.sponsorshipWe thank the Iran Fisheries Science Research Institute (IFSRI) for supporting this study. [...] J.N. was supported by the Spanish National Program Ramón y Cajal-
dc.publisherInter Research-
dc.relation.isversionofPublisher's version-
dc.rightsopenAccess-
dc.subjectForaging ecology-
dc.subjectGulf of Oman-
dc.subjectDiet-
dc.subjectElasmobranch-
dc.titleComparative diets of sympatric batoid elasmobranchs in the Gulf of Oman-
dc.typeartículo-
dc.relation.publisherversionhttps://doi.org/10.3354/ab00694-
dc.date.updated2018-05-28T11:58:28Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.rights.licensehttps://creativecommons.org/licenses/by/4.0/-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.contributor.funderIran Fisheries Science Research Institute-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100010092es_ES
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