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dc.creatorArrighetti, Florencia-
dc.creatorTeso, Silvia Valeria-
dc.creatorBrey, Thomas-
dc.creatorMacKensen, Andreas-
dc.creatorPenchaszadeh, Pablo Enrique-
dc.date2019-01-10T15:14:04Z-
dc.date2019-01-10T15:14:04Z-
dc.date2012-09-
dc.date2019-01-09T17:49:48Z-
dc.date.accessioned2019-04-29T15:48:12Z-
dc.date.available2019-04-29T15:48:12Z-
dc.date.issued2012-09-
dc.identifierArrighetti, Florencia; Teso, Silvia Valeria; Brey, Thomas; MacKensen, Andreas; Penchaszadeh, Pablo Enrique; Age and growth of olivancillaria deshayesiana (gastropoda: Olividae) in the southwestern Atlantic Ocean; Institute of Malacology; Malacologia; 55; 1; 9-2012; 163-170-
dc.identifier0076-2997-
dc.identifierhttp://hdl.handle.net/11336/67901-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/302442-
dc.descriptionThe population structure, particularly growth, age, mortality and somatic production of the olivid snail Olivancillaria deshayesiana were investigated. Annual formation of internal shell growth marks was confirmed by the record of stable oxygen isotopes in the shell, which reflects seasonal patterns of water temperature. A von Bertalanffy growth model fitted to 81 size-atage data pairs, indicating that O. deshayesiana may attain 31 mm SL in about 10 years. The estimated total mortality Z and natural mortality M were 0.651 y-1 and 0.361 y -1, respectively. Fishing mortality F was 0.290 y -1, and the exploitation rate E was 0.445, indicating that this population was not overexploited at the time of the study. However, this situation may well change in the future, since the important prawn and shrimp fisheries (in intensity and scale) in the Mar del Plata area (38°20'S, 57°37'W) may indirectly affect the exploitation status of the studied population.-
dc.descriptionFil: Arrighetti, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina-
dc.descriptionFil: Teso, Silvia Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina-
dc.descriptionFil: Brey, Thomas. Alfred Wegener Institute for Polar and Marine Research; Alemania-
dc.descriptionFil: MacKensen, Andreas. Alfred Wegener Institute for Polar and Marine Research; Alemania-
dc.descriptionFil: Penchaszadeh, Pablo Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina-
dc.formatapplication/pdf-
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dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherInstitute of Malacology-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.4002/040.055.0111-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/malacologia/volume-55/issue-1/040.055.0111/Age-and-Growth-of-iOlivancillaria-deshayesiana-i-Gastropoda--Olividae/10.4002/040.055.0111.short-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.source.urihttp://hdl.handle.net/11336/50472-
dc.subjectAGE-
dc.subjectGROWTH-
dc.subjectMARINE GASTROPOD-
dc.subjectMORTALITY-
dc.subjectPRODUCTION-
dc.subjectOtras Ciencias Biológicas-
dc.subjectCiencias Biológicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleAge and growth of olivancillaria deshayesiana (gastropoda: Olividae) in the southwestern Atlantic Ocean-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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