The reproductive biology of Carasobarbus luteus and Capoeta trutta in the Tigris River, Turkey

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dc.contributor.authorBilici, Serbest
dc.contributor.authorUnlu, Erhan
dc.contributor.authorCicek, Tarik
dc.contributor.authorSatici, Omer
dc.date.accessioned2024-04-24T17:45:08Z
dc.date.available2024-04-24T17:45:08Z
dc.date.issued2016
dc.departmentDicle Üniversitesien_US
dc.description.abstractThis study was carried out to determine the reproductive characteristics of two species of Cyprinidae, Longspine scraper, Capoeta trutta (Heckel, 1843) and Mesopotamian himri, Carasobarbus luteus (Heckel, 1843) in the Tigris River of Turkish part. A total of 307 C. luteus (138 females and 169 males) and 394 C. trutta (269 females and 125 males) specimens were analyzed. The sex ratio for C. luteus and C. trutta was 1:1.22 females (44.95%) to males (55.05%) and 1:0.47 females (68.27%) to males (31.73%), respectively. The reproduction period was between May and July for both species. The water temperature at this period was between 21.4 degrees C and 31 degrees C. Results indicated that the age at first maturity in C. luteus was three years for both males and females, and in C. trutta, three years for females and two years for males. The mean estimated fecundity was 5843 +/- 3554 for C. luteus and 5285 +/- 3105 for C. trutta. Maximal egg diameter for C. luteus and C. trutta were 1.61 +/- 0.45 mm and 0.91 +/- 0.41 mm, respectively.en_US
dc.identifier.endpage153en_US
dc.identifier.issn0399-0974
dc.identifier.issue2en_US
dc.identifier.startpage147en_US
dc.identifier.urihttps://hdl.handle.net/11468/22432
dc.identifier.volume40en_US
dc.identifier.wosWOS:000375967800007
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoenen_US
dc.publisherSoc Francaise D Ichtyologieen_US
dc.relation.ispartofCybium
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCyprinidaeen_US
dc.subjectCarasobarbus Luteusen_US
dc.subjectCapoeta Truttaen_US
dc.subjectSex Ratioen_US
dc.subjectFirst Maturityen_US
dc.subjectFecundityen_US
dc.titleThe reproductive biology of Carasobarbus luteus and Capoeta trutta in the Tigris River, Turkeyen_US
dc.titleThe reproductive biology of Carasobarbus luteus and Capoeta trutta in the Tigris River, Turkey
dc.typeArticleen_US

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