About
The character 蟛 is a phono-semantic compound denoting a small crustacean, typically a land or amphibious crab found in coastal areas. Its left component is the insect radical 虫 (huǐ/chóng), which broadly classifies insects, reptiles, and crustaceans in Chinese. The right component 彭 (péng) provides the pronunciation. This character is most commonly seen in the compound 蟛蜞 (péngqí), referring to a specific species of small amphibious crab. The use of the insect radical reflects traditional taxonomic grouping, while the phonetic element specifies the animal's common name.