U+87E4 "蟤" CJK Unified Ideograph-# Unicode Character

U+87E4 "蟤" CJK Unified Ideograph-# is a relatively rare Chinese character that historically refers to a type of insect or worm, often associated with the notion of a parasitic or burrowing creature such as a maggot or grub, and appears in classical texts like the "Erya" dictionary where it describes the season of autumn as the time when "clan-chiefs become this insect." Its structural components are the radical 虫 (insect, reptile) on the left and the phonetic element 巽 (xùn) on the right, which together indicate its pronunciation and semantic category. This character is not commonly used in modern Chinese, but it represents a specific biological or mythological term from ancient Chinese natural philosophy.