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Index Category
Num Date Index Chg. Chg. %
1 2015-01-11 214.60 0.32 0.15%
2 2015-01-04 214.29 -0.95 -0.44%
3 2014-12-28 215.24 0.32 0.15%
4 2014-12-21 214.92 -2.22 -1.03%
5 2014-12-14 217.14 0.32 0.15%
6 2014-12-07 216.83 -0.95 -0.44%
7 2014-11-30 217.78 0.32 0.15%
8 2014-11-23 217.46 5.71 2.63%
9 2014-11-16 211.75 11.43 5.40%
10 2014-11-09 200.32 0.32 0.16%

特徴

産地:The natural distribution extends from the coast of East Africa and the Red Sea as far east as Fiji and Japan. In Chinese coast waters, parent shrimps can be captured between January and March as well as between September and October. The oviposition time is between December and March of the next year. The best time of the year for harvest is between January and March. They usually rest with sugpo prawn and furrowed prawn.
特徴:Males of M. japonicus can reach a total length of 17 centimetres (6.7 in), while females may reach 27 cm (11 in)[2] and a mass of 130 grams (4.6 oz), making it one of the largest species in the family Penaeidae.The body is pale, with brown bands across the back, while the pereiopods and pleopods (walking and swimming legs, respectively) are pale yellow near their bases, and blue near the tips.[3] The rostrum bears 8–10 spines on the top, and 1–2 below.