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Some Properties Reproductive of the Speckled Shrimp (Metapenaeus Monoceros Fabricius, 1798) in the North-Eastern Mediterranean
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نویسنده
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Manasirli M
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منبع
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Iranian Journal Of Fisheries Sciences - 2015 - دوره : 14 - شماره : 2 - صفحه:485 -493
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چکیده
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Speckled shrimp (metapenaeus monoceros), is a commercially important prawn in the embayments and estuaries of the mediterranean sea. it is originally a lessepsian species which had migrated from the red sea into the mediterranean sea through the suez canal. this study was carried out in the north-eastern mediterranean sea between november 2009 and october 2010 with monthly sampling of speckled shrimps, by bottom trawl operations. totally 784 specimens of this shrimp were studied, and the male/female ratio was determined as 1:1.4. the minimum size at first maturity for females was measured as 74 mm tl, and 50% of the female population were mature at about 110 mm (tl50%). it was also determined that female shrimps had developed their eggs between june to october, with two peak spawning periods between june-july, and august and october.
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کلیدواژه
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Shrimp ,Reproduction ,Size At First Maturity ,Mediterranean Sea
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آدرس
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Cukurova University, Faculty Of Fisheries, Tr-01330 Balcali-Adana, ایران
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پست الکترونیکی
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mozutok@cu.edu.tr
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Authors
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