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Biological Characteristics of European Perch (Perca fluviatilis L.,1758) Inhabiting Lake Ladik (Samsun, Turkey)     
Yazarlar (4)
Semra Saygın
Ondokuz Mayıs Üniversitesi, Türkiye
Savaş Yılmaz
Ondokuz Mayıs Üniversitesi, Türkiye
Doç. Dr. Okan YAZICIOĞLU Doç. Dr. Okan YAZICIOĞLU
Ahi Evran Üniversitesi, Türkiye
Nazmi Polat
Ondokuz Mayıs Üniversitesi, Türkiye
Devamını Göster
Özet
The aim of this study was to determine the growth features of European perch (Perca fluviatilis L., 1758) inhabiting Lake Ladik. A total of 858 individuals were caught. The total length and weight ranged from 8.2 to 27.5 cm and from 7.16 to 365.20 g, respectively. The age of the females ranged between 1 and 7 years and the age of the males ranged from 1 to 5 years. The female to male ratio was 1:0.19. The von Bertalanffy growth equation parameters were determined as L∞=41.27 cm, W∞=1251.40 g, K=0.10 (year1), t0 (year)=-1.98 for all samples. Length-weight relationship was calculated as W=0.0047TL3.358 for all specimens. Length-length relationships (total length-standard length, total length-fork length, standard length- fork length) were highly significant (r2>0.98). The mean condition factor value was obtained as 1.28 for all fish. Condition factor showed statistically significant increase according to length classes.
Anahtar Kelimeler
Condition factor | Growth parameters | Length-length relationships | Length-weight relationships
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayımlanan tam makale
Dergi Adı Croatian Journal of Fisheries
Dergi ISSN 1848-0586
Dergi Tarandığı Indeksler Zoological Record, ASFA 3 Aquatic Pollution and Environmental Quality, Aquatic Sciences and Fisheries Abstracts (ASFA), CAB Abstracts database, Abstracts Journal (Referativnyi zhurnal), DOAJ directory of open access journals, EBSCO publishing, Environmental Sciences and Pollution Mgm, International System for Agricultural Science and Technology (AGRIS), SCOPUS, The NAL Catalog (AGRICOLA), Ulrich Web - Global Serials Directory, Zoological Record(ZOOR)
Makale Dili İngilizce
Basım Tarihi 12-2016
Cilt No 74
Sayı 4
Sayfalar 141 / 148
Doi Numarası 10.1515/cjf-2016-0022