TO THE BIOLOGY OF THE SNOW TROUT IN THE UPPER REACH OF THE CHIRCHIK RIVER
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Abstract
Males of the snow trout (Schizothorax curvifrons) in the upper reaches of the Chirchik River in Uzbekistan reach sexual maturity at the 2nd - 3rd year of life with a standard body length of 12 - 15 cm; females - in the 3rd - 4th year of life at 14 - 23 cm. Individual absolute fecundity is 6.6 - 71.5 thousand eggs. The coefficient of maturity of females before spawning was 5.48 - 17.5%. Yearlings reach an average standard length of 9.0 cm, two-year-olds - 13.9 cm, three-year-olds - 15.9 cm, four-year-olds - 21.7 cm, five-year-olds - 24.8 cm.
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Abdujalilov M., Rakhmatova G., Alimova A., & Yuldashov M. (2023). TO THE BIOLOGY OF THE SNOW TROUT IN THE UPPER REACH OF THE CHIRCHIK RIVER. European Journal of Interdisciplinary Research and Development, 20, 18–22. Retrieved from http://ejird.journalspark.org/index.php/ejird/article/view/789
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