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Sexual Maturity and Reproductive Patterns of European Hake Merluccius merluccius (Linnaeus, 1758) (Actinopterygii: Merlucciidae) from the Sea of Marmara, Turkey

dc.contributor.authorUzer, Uğur
dc.contributor.authorKarakulak, Firdes Saadet
dc.contributor.authorKahraman, Abdullah Ekrem
dc.contributor.authorIlildtz, Taner
dc.date.accessioned2021-03-05T16:19:08Z
dc.date.available2021-03-05T16:19:08Z
dc.date.issued2017
dc.identifier.citationKahraman A. E. , Ilildtz T., Uzer U., Karakulak F. S. , "Sexual Maturity and Reproductive Patterns of European Hake Merluccius merluccius (Linnaeus, 1758) (Actinopterygii: Merlucciidae) from the Sea of Marmara, Turkey", ACTA ZOOLOGICA BULGARICA, cilt.69, ss.385-391, 2017
dc.identifier.issn0324-0770
dc.identifier.otherav_c004cddd-0ba6-4289-9549-8437de7a05df
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/127468
dc.identifier.urihttp://acta-zoologica-bulgarica.eu/downloads/acta-zoologica-bulgarica/2017/69-3-385-392.pdf
dc.description.abstractThe study deals with the sexual maturity and reproductive patterns of European hake Merluccius merluccius (L.) from the Sea of Marmara, Turkey. Totally, 777 specimens were sampled monthly between October 2014 and September 2015. Total lengths of all sampled individuals ranged from 10.4 cm to 55.3 cm. The sex ratio (male/female) was 0.56. A total of 341 ovaries were obtained and histologically examined to determine the reproductive traits and developmental stages of oocytes. The gonadosomatic index values for females revealed two main (November and December) and one minor (June) spawning period. By applying an empirical expression and using the maximum lengths in the sample, the length at the onset of sexual maturity for females and males was estimated at 29.9 cm and 22.5 cm, respectively.
dc.language.isoeng
dc.subjectTarım ve Çevre Bilimleri (AGE)
dc.subjectZOOLOJİ
dc.subjectBitki ve Hayvan Bilimleri
dc.subjectTarımsal Bilimler
dc.titleSexual Maturity and Reproductive Patterns of European Hake Merluccius merluccius (Linnaeus, 1758) (Actinopterygii: Merlucciidae) from the Sea of Marmara, Turkey
dc.typeMakale
dc.relation.journalACTA ZOOLOGICA BULGARICA
dc.contributor.departmentİstanbul Üniversitesi , ,
dc.identifier.volume69
dc.identifier.issue3
dc.identifier.startpage385
dc.identifier.endpage391
dc.contributor.firstauthorID61343


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