riffle beetle
Appearance
English
[edit]Noun
[edit]riffle beetle (plural riffle beetles)
- Any of the family Elmidae of aquatic beetles, of the superfamily Byrrhoidea.
References
[edit]- “riffle beetle”, in OneLook Dictionary Search.
- riffle beetle on Wikipedia.Wikipedia
- Elmidae on Wikispecies.Wikispecies
- Category:Elmidae on Wikimedia Commons.Wikimedia Commons