Definitions
echiuroid (spoon worm)
Etymology
About
The character 螠 is a phono-semantic compound formed by the radical 虫, which encompasses insects, worms, reptiles, and various small creatures, and the phonetic 益 (meaning 'profit' or 'advantage'). The 虫 radical signals a broad zoological classification, while 益 supplies the sound without any connotation of benefit for the animal itself. This character names a marine spoon worm, or echiuran, that inhabits coastal sand and mudflats. In historical and biological texts, it specifically refers to these benthic invertebrates, and its definition has remained stable over time. Its structure thus firmly links it to this particular worm, setting it apart from other terrestrial or aquatic worms in Chinese taxonomy.
Report an issue
Flag incorrect definitions, examples, etymology, etc.