Pipi shrimp, whose scientific name is "mantis shrimp", is also called crawling shrimp or mantis shrimp. It belongs to the phylum Arthropoda, the subphylum Crustacea, the class Sophia, the subclass Stomata, and the order stomatopods. Mantisidae species. It is a common marine economic animal and is a bottom-dwelling burrowing shrimp. It lives in shallow tides and deep-sea sediments or coral reefs, hiding during the day and emerging at night. There are more than 60 species in its family. The distribution range is extremely wide. There are mantis shrimps imported from Thailand in Guangdong, with a body length of 30 cm, and domestic mantis shrimps with a body length of about 10 to 15 cm and a weight of 50 to 100 grams. Mantis shrimp is a coastal species with low price. It is a nutritious, juicy and tender seafood.