The order Cypriniformes belongs to the class Teleost, with a total of 2422 species in 6 families, 256 genera, and 732 species in 6 families, 178 genera in my country. Cypriniformes are the largest order of living freshwater fishes and are mainly distributed in southeastern Asia, followed by North America, Africa and Europe. They include large phytoplankton-eating silver carp, herbivorous grass carp, and Schizothorax that eat fixed algae. The four major species of carp, silver carp, bighead carp,