Age, growth and maturity of false scad Caranx rhonchus in the Central Aegean Sea (Teleostei: Carangidae)

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dc.contributor.authorAltay, Burak
dc.contributor.authorIlhan, Dilek
dc.date.accessioned2023-01-12T20:10:42Z
dc.date.available2023-01-12T20:10:42Z
dc.date.issued2022
dc.departmentN/A/Departmenten_US
dc.description.abstractThis study investigates the age, growth and maturity of false scad (Caranx rhonchus Geoffroy Saint-Hilaire, 1817) in the Izmir Bay, the Central Aegean Sea. The total length of 392 fish varied between 12.8-36.0 cm and their weights were measured as 23.51-455.44 g. Sex ratio was 1:0.8 (F:M). Sagittal otoliths were used for age determination. Fish were between I-V age groups in the bay. The length-weight relationships were calculated as W=0.0145*L-2.8911 for females; W=0.0168*L-2.8425 for males, and W=0.0132*L-2.9259 for all fish. The von Bertalanffy growth parameters were found as L-infinity = 40.86 cm, K = 0.2181 years(-1), t(o) = -1.0584 years for females; L-infinity = 39.54 cm, K = 0.2156 years(-1), t(o)=-0.963 years for males; and L-infinity = 41.12 cm, K=0.2061 years(-1), t(o) = -1.0548 years for all fish, respectively. The growth performance index values (phi) were 2.532 for females, 2.555 for males, and 2.542 for all fish. The length at first maturity was calculated as 18.53 cm for females, and 18.95 cm for males.en_US
dc.description.sponsorshipEge University [18-SUF-010]en_US
dc.description.sponsorshipThe present study was supported by Ege University Scientific Research Project Coordination for MSc thesis of the corresponding author (Project No: 18-SUF-010).en_US
dc.identifier.doi10.12714/egejfas.39.2.03
dc.identifier.endpage110en_US
dc.identifier.issn1300-1590
dc.identifier.issn2148-3140
dc.identifier.issue2en_US
dc.identifier.startpage104en_US
dc.identifier.trdizinid523125en_US
dc.identifier.urihttps://doi.org/10.12714/egejfas.39.2.03
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/523125
dc.identifier.urihttps://hdl.handle.net/11454/77889
dc.identifier.volume39en_US
dc.identifier.wosWOS:000864833600003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherEge Univ, Fac Fisheriesen_US
dc.relation.ispartofSu Urunleri Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectLength-weight relationshipen_US
dc.subjectlength at first maturityen_US
dc.subjectage-length relationshipen_US
dc.subjectIzmir Bayen_US
dc.subjectLength-Weight Relationshipsen_US
dc.subjectGulfen_US
dc.subjectGabesen_US
dc.subjectPiscesen_US
dc.subjectFishesen_US
dc.titleAge, growth and maturity of false scad Caranx rhonchus in the Central Aegean Sea (Teleostei: Carangidae)en_US
dc.typeArticleen_US

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