Ctenopharyngodon

It is named because it eats grass (Li Shizhen of Ming Dynasty). In Erya, it is also called carp, which is the same as 鰀 (Guangyun); it is also called 鯶. Guo Pu of Jin Dynasty noted that "today's 鯶 is similar to trout but larger". Li Shizhen said that "its nature is relaxed, so...