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Sex ratio, length-weight relationships and seasonal variations in condition factor of menoda catfish Hemibagrus menoda (Hamilton, 1822) of the Kangsha River in Bangladesh
International Journal of Fisheries and Aquatic Studies · 2017 · Vol. 5(5) · pp. 49–54
Ibrahim Shehu Jega✉Md. Idris MiahMohammad Mahfujul HaqueMd ShahjahanZoarder Faruque AhmedMst. Kaniz Fatema
Abstract
Assessment of fish stock assists fisheries managers in taking decisions toward sustainable fisheries. The study was conducted to find out the sex ratio, growth pattern and state of physical well being of Hemibagrus menoda in the Kangsha River Netrakona, Bangladesh. Report on the aspects of reproductive biology of this species in Bangladesh has so far not been documented. A total of 79 fish samples were collected from March 2016 to February 2017. The overall sex ratio was female biased (1.30:0.97) though chi-square test did not reveal any significant difference (p
Fish Biology and Ecology StudiesBangladesh Politics, Society, and DevelopmentFish Ecology and Management StudiesSex ratioFisheryCatfishFish stockStock assessmentStock (firearms)Fish <Actinopterygii>BiologyReproductive biologyGeography
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9
FWCI
1.25
field-weighted impact
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0
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83%
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