Age, Growth and Reproduction of Silvery Pout ( Gadiculus argenteus Guichenot, 1850) in the Saros Bay (Northeastern Aegean Sea)

作者: Ali Ismen , Cahide Cigdem Yigin , Mukadder Arslan Ihsanoglu , Melike Idil Oz

DOI: 10.1007/S41208-019-00127-5

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摘要: The age, growth and reproduction of Silvery Pout (Gadiculus argenteus), caught in the Bay Saros (Northeastern Aegean Sea) between April 2005 September 2008, were investigated. total length weight G. argenteus ranged from 5.5 cm to 16.8 cm (TL) 1.6 g 30.7 g weight. length-weight relationships estimated W = 0.011*TL2.924.Age data derived otoliths readings used estimate parameters von Bertalanffy equation. population for as L∞ = 14.97 cm, K = 0.28 year−1 t0 = −1.69 year. maximum age was 5 years. on maturity stages indicated that at 50% (L50) 8.94 cm TL argenteus. Monthly values gonadosomatic index period determined December March.

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