Pronounced hu nan (falling tone) in the "Guangyun" and hu nan (falling tone) in the "Jiyun", with the same pronunciation as "han". Explained in the "Shuowen Jiezi" as a rodent. Also pronounced gu nan (falling tone) in the "Guangyun" and gu nan (falling tone) in the "Jiyun", with the same pronunciation as "yan". Explained in the "Guangyun" as the name of a type of rat. Also recorded in the "Yupian" that 䶃 refers to a lizard. Also written as .