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dc.contributor.author | Callico Fortunato, Roberta Glenda | es_ES |
dc.contributor.author | Benedito Durá, Vicent | es_ES |
dc.contributor.author | González-Castro, M. | es_ES |
dc.contributor.author | Volpedo, Alejandra | es_ES |
dc.date.accessioned | 2018-04-19T12:34:32Z | |
dc.date.available | 2018-04-19T12:34:32Z | |
dc.date.issued | 2017 | es_ES |
dc.identifier.issn | 0175-8659 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/100672 | |
dc.description.abstract | [EN] The aim of this study was to analyze morphologic and morphometric changes of sagittae otoliths throughout the growth of three mullets: Mugil liza, Mugil cephalus and Liza ramada. Fish were collected seasonally between October 2011 and April 2014, and three methods were used: regression analysis of traditional biometric characters; morphological analysis for group identification; and morphometrical analysis of shape indices among groups (circularity, rectangularity, aspect ratio and percentage occupied by the sulcus). In all species, dependence of standard length on otolith length and height were best described as power functions. Two morphological groups were identified for M. liza and M. cephalus, while three for L. ramada. Morphological changes were supported by morphometry differences only for the first two species. Smaller size specimens of M. liza had more rectangular otoliths with more percentage covered by the sulcus while bigger fish tended to have a more circular shape. For M. cephalus smaller size fish had a more elliptical shape. The observed changes may be reflecting life history changes, related to habitat or dietary shifting. | es_ES |
dc.description.sponsorship | The authors are grateful to Julio Mangiarotti (forest guard in the Mar Chiquita Biosphere Reserve) and the Mar Chiquita Town Hall authorities (Jorge Paredi, Luis Facca, Monica Iza and Florencia Celesia). We thank CONICET (PIP 112-20120100543CO), Universidad de Buenos Aires (UBACYT 2002015010002BA) and ANPCyT (PICT 2015-1823) for financial and logistic support. We are also grateful to Esteban Avigliano, for statistical advice, and to Carlos A. Assis, and the reviewers and Editors of Journal of Applied Ichthyology for their helpful and constructive comments to improve the manuscript. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Blackwell Publishing | es_ES |
dc.relation.ispartof | Journal of Applied Ichthyology | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject.classification | TECNOLOGIA DEL MEDIO AMBIENTE | es_ES |
dc.subject.classification | ECOLOGIA | es_ES |
dc.title | Morphological and morphometric changes of sagittae otoliths related to fish growth in three Mugilidae species | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1111/jai.13479 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/CONICET//PIP 11220120100543CO/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/UBA/UBACyT/2002015010002BA/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/ANPCyT//PICT-2015-1823/AR/La microquímica y morfometría del otolito como una herramienta para la identificación de stock pesqueros, áreas de cría e interc/ | |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient | es_ES |
dc.description.bibliographicCitation | Callico Fortunato, RG.; Benedito Durá, V.; González-Castro, M.; Volpedo, A. (2017). Morphological and morphometric changes of sagittae otoliths related to fish growth in three Mugilidae species. Journal of Applied Ichthyology. 33(6):1137-1145. https://doi.org/10.1111/jai.13479 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1111/jai.13479 | es_ES |
dc.description.upvformatpinicio | 1137 | es_ES |
dc.description.upvformatpfin | 1145 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 33 | es_ES |
dc.description.issue | 6 | es_ES |
dc.relation.pasarela | S\350704 | es_ES |
dc.contributor.funder | Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina | |
dc.contributor.funder | Universidad de Buenos Aires | |
dc.contributor.funder | Agencia Nacional de Promoción Científica y Tecnológica, Argentina |