Pelagic larval history dynamics of two Sparid species from North Aegean Sea based on otolith microstructure analyses

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dc.contributor.authorDaban, Ismail Burak
dc.contributor.authorİşmen, Ali
dc.date.accessioned2025-01-27T20:44:17Z
dc.date.available2025-01-27T20:44:17Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractKnowledge about early life history dynamics is a vital tool for understanding life cycle, stock status, species biology and sustainability. To contribute to the knowledge of early life history traits, we examined and compared early life history parameters of Diplodus annularis and Pagellus bogaraveo based on otolith microstructure analyses. Forthis purpose, fish larvae individuals were collected from the natural living environment between May 2015 and March 2016 in shallow waters around Gokceada Island, North Aegean Sea. As fixative method and duration can cause damage to larval otoliths, pre-trials were conducted and 9 h formaldehyde fixation was determined as the most suitable. By means of weekly sampling intervals, hatching was ranged between May 4th and September 6th for D. annularis and from October 17th to December 2nd for P. bogaraveo, respectively. The spawning duration was relatively shorter for P. bogaraveo than for D. annularis. Higher daily growth rate and higher mortality rate were determined for D. annularis. Due to the same highest larvae length, it was observed that D. annularis reached this length in a shorter time. This may be caused by challenging winter conditions that P. bogaraveo faces.
dc.identifier.doi10.21411/CBM.A.AB6D575D
dc.identifier.endpage150
dc.identifier.issn0007-9723
dc.identifier.issn2262-3094
dc.identifier.issue2
dc.identifier.startpage139
dc.identifier.urihttps://doi.org/10.21411/CBM.A.AB6D575D
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24530
dc.identifier.volume63
dc.identifier.wosWOS:000859677100002
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherCahiers De Biologie Marine
dc.relation.ispartofCahiers De Biologie Marine
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectMicroincrement
dc.subjectLarvae
dc.subjectGrowth
dc.subjectAegean Sea
dc.subjectAnnular seabream
dc.subjectBlockspot seabream
dc.titlePelagic larval history dynamics of two Sparid species from North Aegean Sea based on otolith microstructure analyses
dc.typeArticle

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