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Index Category
Num Date Index Chg. Chg. %
1 2012-12-02 94.29 0.00 0.00%
2 2012-11-25 94.29 -5.71 -6.06%
3 2012-11-18 100.00 5.71 5.71%
4 2012-11-11 94.29 14.29 15.15%
5 2012-11-04 80.00 -5.71 -7.14%
6 2012-10-28 85.71 0.00 0.00%
7 2012-10-21 85.71 5.71 6.67%
8 2012-10-14 80.00 0.00 0.00%

特徴

産地:Japanese squillid mantis shrimp can be found in mud or reef break in coast water areas. The natural distribution extends from the south to the north coast water areas In China and from Peter the Great Gulf to the Philippines, Malaysia, Hawaii and Japan in the world. The Bohai Bay has the most types and production. According to the statistics conducted between 1981 – 1983, the annual production in the Bohai Bay is about 2500 tons and the total population is about 5000 tons. The best harvest time is between April and May.
特徴:Oratosquilla oratoria is a species of mantis shrimp found in the Western Pacific. It is widely harvested in Japan where it is known as shako (シャコ, 蝦蛄?) and eaten as sushi. Like other members of its order it has a powerful spear, which it uses to hunt invertebrates and small fish. It grows to a length of 185 millimetres (7.3 in), and lives at depths of 10–100 metres (33–328 ft). looks like a long tube, and it’s body is a little flat.