Biometric relation between body size and otolith size of Cyprinionkais and C. macrostomum collected from Tigris River, Şırnak Province,Türkiye
نویسندگان
چکیده
One hundred and twenty asterisci were obtained from 30 specimens each of Cyprinion kais macrostomum. Significant relationships between otolith mass the three fish lengths (TL, SL, FL) attained for C. kais. Similar associations OL For kais, highest in relation mass, hereafter referred to as OM, fork length, henceforth known FL (0.5894). The lowest coefficient determination was observed width, called OW, standard SL (0.2861). macrostomum, (0.7280) relationship OM TL (0.1717).The analysis shows that evaluations body size two species investigated through biometric studies otoliths are trustworthy.
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Some reproduction aspects of the "doctor fish", Cyprinion macrostomum, were examined for the first time from the Tigris River drainage. A total of 316 specimens were caught from Gamasiab River in western Iran, at monthly intervals throughout the year from January to December 2013. Age, sex ratio, fecundity, oocytes diameter, gonado‑somatic (GSI), modified gonado‑somatic (MGSI) and Dobriyal (DI)...
متن کاملReproductive biology of lotak, Cyprinion macrostomum Heckel, 1843 (Pisces: Cyprinidae), from the Tigris River drainage
Some reproduction aspects of the "doctor fish", Cyprinion macrostomum, were examined for the first time from the Tigris River drainage. A total of 316 specimens were caught from Gamasiab River in western Iran, at monthly intervals throughout the year from January to December 2013. Age, sex ratio, fecundity, oocytes diameter, gonado‑somatic (GSI), modified gonado‑somatic (MGSI) and Dobriyal (DI)...
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ژورنال
عنوان ژورنال: Oceanological and Hydrobiological Studies
سال: 2023
ISSN: ['1897-3191', '1730-413X']
DOI: https://doi.org/10.26881/oahs-2023.2.06