Hai Collection, Middle Volume Radical: Fish (yú) Entry: 鰾 Kangxi Stroke Count: 22 Page 1477, Entry 02 Broad Rime (Guangyun) and Collected Rimes (Jiyun): Pronounced biao (third tone). The air bladder of a fish. It can be used to make glue. Comprehensive Compilation (Leipian): It is the vesicle of a fish. Also, in the Compendium of Materia Medica (Bencao): The fish known as zhuyi is also called biao.