Growth characteristics, sex inversion and mortality rates of striped sea bream, Lithognathus mormyrus L., in Iskenderun Bay

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dc.authorscopusid57220468835
dc.authorscopusid6603051037
dc.contributor.authorTürkmen, Mustafa
dc.contributor.authorAkyurt, Ihsan
dc.date.accessioned2024-09-19T15:47:12Z
dc.date.available2024-09-19T15:47:12Z
dc.date.issued2003
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractThe total length of examined samples of striped sea bream in ?Iskenderun Bay ranged from 9.1 to 27.7 cm. The lengthweight relationship constants for males (a = 0.0112, b = 3.042) and females (a = 0.0105, b = 3.069), showed no significant difference from isometric growth (P < 0.05). Von Bertalanffy growth parameters in length were L? = 26.55 cm, K = 0.203 y-1 and t0 = -1.81 y for males and L? = 32.64 cm, K = 0.136 y-1 and t0 = -2.12 y for females. Sex inversion occurred at lengths between 11.2 and 22.9 cm in age groups I-VI. Males were observed up to a length of 22.8 cm. Total, natural and fishing mortality rates were Z = 1.15 y-1, M = 0.48 y-1 and F = 0.67 y-1 respectively. The exploitation rate of E = 0.60 indicates that the population is being heavily exploited. Reproductive activity of striped sea bream in Iskenderun Bay took place between the second half of April and early August, with the greatest intensity in May. Lengths at first maturity were 13.4 cm for males and 13.9 cm for females.en_US
dc.identifier.endpage329en_US
dc.identifier.issn1300-0179
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-17144449173en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage323en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/15041
dc.identifier.volume27en_US
dc.indekslendigikaynakScopusen_US
dc.language.isotren_US
dc.relation.ispartofTurkish Journal of Zoologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectExploitation ratesen_US
dc.subjectGrowth and reproductive characteristicsen_US
dc.subjectIskenderun Bayen_US
dc.subjectMortalityen_US
dc.subjectSex inversion (hermaphroditism)en_US
dc.subjectStriped sea breamen_US
dc.titleGrowth characteristics, sex inversion and mortality rates of striped sea bream, Lithognathus mormyrus L., in Iskenderun Bayen_US
dc.title.alternative?Iskenderun Körfezi'ndeki Çizgili Mercan Bali?ininin, Lithognathus mormyrus L., Büyüme Özellikleri, Cinsiyet Dönüşümü ve Ölüm Oranlarien_US
dc.typeArticleen_US

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