Hai Collection, Middle Volume. Radical: Fish (yú). Kangxi strokes: 17. Page 1469, Entry 16. Guangyun (Comprehensive Rhymes): Pronounced yi (rising tone). Zhuyi refers to salted fish intestines. It is also the name of a fish. Sometimes also written in a variant form (ti). Bencao (Compendium of Materia Medica): The yi fish is the same as the ti fish. People today all call it by the sound ci, which is the catfish. Erya Yi (Expanded Wing of the Erya): The yi fish has a flat forehead, with both eyes turned upward; its mouth is square, its head is large, its tail is small, and its body is slick without scales. It is called the catfish (nian) because it is viscous and slippery. Also, Guangyun: Pronounced ti. Same as the ti fish. It is a large catfish.