AGE, GROWTH AND OTOLITH BIOMETRY-BODY LENGTH RELATIONSHIPS OF RED BANDFISH (Cepola macrophthalma L., 1758) IN THE SEA OF MARMARA, TURKEY

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dc.authoridARSLAN IHSANOGLU, MUKADDER/0000-0003-0072-5848
dc.authoridİşmen, Ali/0000-0003-2456-0232
dc.contributor.authorİşmen, Ali
dc.contributor.authorIhsanoglu, Mukadder Arslan
dc.contributor.authorDaban, Ismail Burak
dc.contributor.authorInceoglu, Hasim
dc.date.accessioned2025-01-27T21:05:35Z
dc.date.available2025-01-27T21:05:35Z
dc.date.issued2020
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe age, growth, and the otolith biometry-total length relationships of Cepola macrophthalma (Linnaeus, 1758) were investigated. The individuals were caught with beam trawl in the Sea of Marmara from March 2012 to June 2014. The individual with 51.5 cm total length sampled in this study was recorded as the new maximum size of C. macrophthalma in the Marmara Sea. The length-weight relationship showed negative allometric growth with a 1.36 b value. Otolith length-otolith weight, otolith width-otolith weight, otolith length-total length, otolith width-total length, otolith length-otolith width and total length-otolith weight relationships were found as OW=0.0002*OL2.6377 (R-2=0.91), OW=0.001*OWi(2.6215) (R-2=0.94), O=0.057*TL+3.2087 (R-2=0.57), OWi=0.0316*TL+1.8511 (R-2=0.55), OWi=0.527*OL+0.2015 (R-2=0.86), OW=0.0004*TL+0.0029 (R-2=0.58), respectively. Ages were estimated from 80 otolith readings and the minimum and maximum ages observed were 1 and 5 years, respectively. The growth parameters of the von Bertalanffy equation were calculated as L-infinity=61.95 cm, K=0.19 year(-1), t(0) = 0.05 years. A great majority of the stock (77%) consisted of younger individuals (1-2 age groups). Cepola macrophthalma stock consisted of mainly younger individuals which may indicate that an effective fishing pressure is effective on the stock.
dc.description.sponsorshipGeneral Directorate of Agricultural Research and Policy of Turkey [TAGEM/HAYSUD/2011/09/02/04]
dc.description.sponsorshipThis study was supported by the General Directorate of Agricultural Research and Policy of Turkey with the project number TAGEM/HAYSUD/2011/09/02/04.
dc.identifier.doi10.23902/trkjnat.714201
dc.identifier.endpage113
dc.identifier.issn2147-0294
dc.identifier.issn2528-9691
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85191317304
dc.identifier.scopusqualityN/A
dc.identifier.startpage107
dc.identifier.trdizinid429506
dc.identifier.urihttps://doi.org/10.23902/trkjnat.714201
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/429506
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27721
dc.identifier.volume21
dc.identifier.wosWOS:000582931800004
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTrakya Univ Balkan Yerlesesi Enstituler Binasi
dc.relation.ispartofTrakya University Journal of Natural Sciences
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectWeight Relationships
dc.subjectAegean Sea
dc.subjectDemersal Fish
dc.subjectAssemblages
dc.subjectMortality
dc.subjectShelf
dc.subjectMaturity
dc.subjectHistory
dc.subjectSize
dc.subjectBay
dc.titleAGE, GROWTH AND OTOLITH BIOMETRY-BODY LENGTH RELATIONSHIPS OF RED BANDFISH (Cepola macrophthalma L., 1758) IN THE SEA OF MARMARA, TURKEY
dc.typeArticle

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