Zi Collection, Page Position: Upper, Radical: Mouth (kǒu), Page 33, Entry 07 Pronounced yì (falling tone) The meaning is the same as "䱒". It is the name of a type of fish. The "Records of Trade and Commerce" (Qianhanshu Huozhi Zhuan) records, "Tāiyú and bàoyú together weighed a thousand catties." The commentary explains: The "bào" here is the fish now called 䱒. Also, the "Jiyun" records the fanqie as "yì jí". The meaning is the same.