Riolus is a genus of beetles belonging to the family Elmidae.[1]
| Riolus | |
|---|---|
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| Riolus | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Elmidae |
| Genus: | Riolus Mulsant & Rey, 1872 |
The species of this genus are found in Europe.[1]
Species:[1]
- Riolus cupreus (Müller, 1806)
- Riolus fontinalis Jäch, 1984
References
edit- ^ a b c "Riolus Mulsant & Rey, 1872". www.gbif.org. Retrieved 1 March 2021.