Zi Collection, Page Position: Upper, Radical: Insect (chóng), Page 112, Entry 03 Pronounced nǔ (ǐng tone) and lè (chè tone) according to "Tang Yun" (Tang Yun). Pronounced nì (dé tone) according to "Jiyun" (Jiyun). The pronunciation is the same as "dú". It is the name of an insect, similar to a horsefly but smaller, with blue markings on its body, and it bites people. "Boyan" (Boyan) records: "dú dú" refers to horseflies. "Leipian" (Leipian) states that it also means "tū quē". Another pronunciation is nǔ (děng tone). It refers to creatures like clams. Furthermore, according to "Yupian" (Yupian), it is pronounced nǎi (dài tone). "Pianhai" (Pianhai) states that this character is the same as "néng".