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Oratosquilla, commonly known as "Seurated Shrimp", "mantis shrimp", "Crawling Shrimp" and "Oratosquilla", belongs to Arthropoda, Crustacea, Orapoda, and the family Oratosquilla. It is a common marine economic animal, which lives in shallow tides and deep-sea sediments or coral reefs, and comes out at night. There are more than 60 families. It is widely distributed. In Guangdong, there are imported shrimps from Thailand, which are up to 30 cm long, while domestic shrimps are about 10 to 15 cm long and weigh 50 to 100 g.. Squid is a kind of coastal species with low price, and it is a kind of seafood food with rich nutrition and tender juice.