Stock identification of Mediterranean horse mackerel (Trachurus mediterraneus) using morphometric and meristic characters

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dc.contributor.authorTuran, C
dc.date.accessioned2024-09-18T20:29:49Z
dc.date.available2024-09-18T20:29:49Z
dc.date.issued2004
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractMorphologic differentiation among stocks of Mediterranean horse mackerel, Trachurus mediterraneus, throughout the Black, Marmara, Aegean and Eastern Mediterranean Seas, was investigated using morphometric and meristic characters. Discriminant function analysis of both morphometric and meristic characters suggested that there is restricted migration of mackerel among the adjacent seas. Overlapping of four Black sea samples on the discriminant space in morphometric and meristic characters suggested that there is one self-recruiting population in the area. The Marmara sea samples were the most isolated samples from all others for both morphometric and meristic characters, which may indicate existence of a distinguishable mackerel stock in the area. The sample from the Aegean Sea was grouped with one geographically close Mediterranean sample based on morphometrics, and separated from all other Mediterranean samples based on meristic characters, suggesting some degree of intermingling between these areas. Examination of the contribution of each morphometric variable to canonical functions indicated that differences among samples seemed to be associated with the anterior part of the body. In meristic analyses, highest contributions to canonical functions were associated with the number of gill rakers and pectoral fin rays. (C) 2004 International Council for the Exploration of the Sea. Published by Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.icesjms.2004.05.001
dc.identifier.endpage781en_US
dc.identifier.issn1054-3139
dc.identifier.issn1095-9289
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-4544349317en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage774en_US
dc.identifier.urihttps://doi.org/10.1016/j.icesjms.2004.05.001
dc.identifier.urihttps://hdl.handle.net/20.500.12483/11075
dc.identifier.volume61en_US
dc.identifier.wosWOS:000223417800004en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherOxford Univ Pressen_US
dc.relation.ispartofIces Journal of Marine Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMediterranean horse mackerelen_US
dc.subjectmeristicsen_US
dc.subjectmorphometricsen_US
dc.subjectstock identificationen_US
dc.subjectTrachurus mediterraneusen_US
dc.titleStock identification of Mediterranean horse mackerel (Trachurus mediterraneus) using morphometric and meristic charactersen_US
dc.typeArticleen_US

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