Age, growth and reproduction of tub gurnard Chelidonichthys lucernus Linnaeus, 1758 (Osteichthtyes : Triglidae) from Izmir Bay, Aegean Sea, Eastern Mediterranean

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dc.contributor.author(Uckun) Ilhan, Dilek
dc.contributor.authorTugulga, Melahat
dc.date.accessioned2019-10-27T19:36:53Z
dc.date.available2019-10-27T19:36:53Z
dc.date.issued2007
dc.departmentEge Üniversitesien_US
dc.description.abstractA total of 546 tub gurnard (Chelidonichthys lucernus L., 1758) were caught monthly by trawl surveys carried out between September 1999 and August 2000 in Izmir Bay (Aegean Sea). Fork lengths of females ranged from 12.7 to 34.4 cm, and (of males from 14.1 to 29.9 cm. The female: male ratio was 1:0.52. The maximum age observed was 5 for females and 3 for males and the length-weight relationships were estimated as W=0.0051*L-3.245 and W= 0.0053*L-3.237, respectively; the von Bertalanffy) growth equations were L-t=49.09(1-e(-0.186(t+1.484))); L-t=31.44(l-e(-0.886(t+0.886))) and L,=52.12(1-e(-0163(t+ 1.609))) for females, males and both sexes, respectively. The growth performance index value (0) was computed as 2.646 for all specimens. The gonadosomatic index (GSI) values indicated that spawning occurred from late December (2.268) to the end of March (6.158). Males matured at a fork length of 17.7 cm, while females matured at 19.0 cm.en_US
dc.identifier.endpage184en_US
dc.identifier.issn0001-5113
dc.identifier.issn0001-5113en_US
dc.identifier.issue2en_US
dc.identifier.startpage173en_US
dc.identifier.urihttps://hdl.handle.net/11454/39909
dc.identifier.volume48en_US
dc.identifier.wosWOS:000252564400008en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherInst Oceanografiju I Ribarstvoen_US
dc.relation.ispartofActa Adriaticaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOsteichthyesen_US
dc.subjectTriglidaeen_US
dc.subjectChelidonichthys lucernusen_US
dc.subjectageen_US
dc.subjectgrowthen_US
dc.subjectreproductionen_US
dc.subjectIzmir Bayen_US
dc.subjectAegean Seaen_US
dc.subjectMediterraneanen_US
dc.titleAge, growth and reproduction of tub gurnard Chelidonichthys lucernus Linnaeus, 1758 (Osteichthtyes : Triglidae) from Izmir Bay, Aegean Sea, Eastern Mediterraneanen_US
dc.typeArticleen_US

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