Daily age and growth rates of larval and juvenile annular seabream, diplodus annularis inhabiting the gökçeada shallow waters

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dc.contributor.authorAyyildiz, Hakan
dc.contributor.authorAltin, Aytaç
dc.date.accessioned2025-01-27T18:59:10Z
dc.date.available2025-01-27T18:59:10Z
dc.date.issued2020
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study was carried out between June 2013 - June 2014 from Gökçeada shallow waters (0 - 20 m). A total of 190 larvae with a total length of 2.01 mm to 10 mm and 923 juvenile annular seabream with a total length of 11-140 mm were caught by using a plankton net and beach seine. The length-weight relationships of the obtained individuals were calculated as W = 8E-06TL3.1029 (R2 = 0.975). Estimated daily ages ranged from 2 and 19 days for larvae and 18 and 296 days for juveniles. The daily growth rates of larval and juvenile annular seabreams were estimated as 0.398 mm/day and 0.371 mm/day, respectively. Hatching time of the larval annular seabream was estimated to occur during April - September period and reached maximum level in June while the juveniles continued during February - September period and reached maximum level in May. The larval and juvenile annular seabream instantaneous mortality coefficient was calculated as 0.231027 and 0.02984, which represented around 23.1% and 2.98% of daily mortality. Daily survival rates were found as 0.769 for larvae and 0.9701 for juveniles. © 2020, Centenary University. All rights reserved.
dc.identifier.doi10.29133/yyutbd.652859
dc.identifier.endpage67
dc.identifier.issn1308-7576
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85085017722
dc.identifier.scopusqualityQ3
dc.identifier.startpage57
dc.identifier.urihttps://doi.org/10.29133/yyutbd.652859
dc.identifier.urihttps://hdl.handle.net/20.500.12428/13175
dc.identifier.volume30
dc.indekslendigikaynakScopus
dc.language.isotr
dc.publisherCentenary University
dc.relation.ispartofYuzuncu Yil University Journal of Agricultural Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250125
dc.subjectAnnular seabream; Daily growth increments; Diplodus annularis; Gökçeada; Otolith
dc.titleDaily age and growth rates of larval and juvenile annular seabream, diplodus annularis inhabiting the gökçeada shallow waters
dc.title.alternativeGökçeada siğ sularinda bulunan ısparoz, diplodus annularis larva ve juvenillerinin günlük yaş ve büyüme özellikleri
dc.typeArticle

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