Show simple item record

dc.creatorGordillo, Sandra
dc.creatorMalvé, Mariano Ezequiel
dc.creatorMorán, Ariana Gisela
dc.creatorBoretto, Gabriella Margherita
dc.date2020-09-28
dc.date.accessioned2024-08-02T01:23:30Z
dc.date.available2024-08-02T01:23:30Z
dc.identifierhttp://hdl.handle.net/11336/144290
dc.identifierGordillo, Sandra; Malvé, Mariano Ezequiel; Morán, Ariana Gisela; Boretto, Gabriella Margherita; Naticid drilling predation from tidal flats in northern Patagonia, SW Atlantic; Cambridge University Press; Journal of the Marine Biological Association of the United Kingdom; 100; 6; 28-9-2020; 909-919
dc.identifier0025-3154
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://suquia.ffyh.unc.edu.ar/handle/suquia/175424
dc.descriptionNaticids and muricids are the main drilling gastropod families that leave a characteristic hole in their shelled prey. Drilling predation can be evaluated along spatial scales, and different latitudinal patterns (equatorward, poleward, mid-latitude peaks or no trend at all) have already been described. For Argentine Patagonia, most studies have analysed muricid predation, but scant information is available on naticid predation. This study provides evidence of predation by the moon snail Notocochlis isabelleana on a thin and fragile burrowing bivalve, Darina solenoides, along the intertidal sandflats at Pozo Salado, San Matiás Gulf, in northern Patagonia. To estimate the incidence of predation, articulated specimens of Darina solenoides (N = 432) were randomly collected in the intertidal zone. Drill holes (N = 94) were recorded in shell lengths ranging between 10 and 35 mm. Taking into account previous studies in the region, the intensity of mortality by drilling (22%) constitutes a higher value than expected for this latitude. These results may help explain local patterns in a particular site in northern Patagonia which has been previously identified as an outlier, but further studies aimed at evaluating macrogeographic patterns are necessary for a better understanding of the regional factors that might be governing these predator-prey interactions.
dc.descriptionFil: Gordillo, Sandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Antropología de Córdoba. Universidad Nacional de Córdoba. Facultad de Filosofía y Humanidades. Instituto de Antropología de Córdoba; Argentina
dc.descriptionFil: Malvé, Mariano Ezequiel. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.descriptionFil: Morán, Ariana Gisela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
dc.descriptionFil: Boretto, Gabriella Margherita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherCambridge University Press
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/product/identifier/S0025315420000892/type/journal_article
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1017/S0025315420000892
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subjectARGENTINA
dc.subjectDRILLING GASTROPODS
dc.subjectFORAGING TRACKS
dc.subjectWESTERN ATLANTIC COAST
dc.subjecthttps://purl.org/becyt/ford/1.6
dc.subjecthttps://purl.org/becyt/ford/1
dc.titleNaticid drilling predation from tidal flats in northern Patagonia, SW Atlantic
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • IDACOR
    Contiene metadatos de artículos publicados en el repositorio CONICET DIGITAL. Unidad Ejecutora: Instituto de Antropología de Córdoba (IDACOR)

Show simple item record