U+877A "蝺" CJK Unified Ideograph-# Unicode Character

U+877A "蝺" CJK Unified Ideograph-# is a rare Chinese character that primarily refers to a type of mythical sea creature, often described in classical texts as a large turtle or a sea monster. It falls within the range of CJK Unified Ideographs used for traditional Chinese writing and appears in historical dictionaries like the Kangxi Dictionary, where it is associated with aquatic or legendary beings. In modern usage, this character is extremely uncommon and is largely confined to specialized literary or historical references, making it a niche part of the written Chinese character set.