| Grouvellinus | |
|---|---|
| G. caucasicus | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Infraorder: | Elateriformia |
| Family: | Elmidae |
| Genus: | Grouvellinus Champion, 1923 |
| Type species | |
| Macronychus caucasicus Victor, 1839 | |
| Synonyms | |
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Grouvellinus is a genus of beetle in the family Elmidae. As of 2018[update], over forty species are recognized, including: