Acneus
| Acneus | |
|---|---|
| Adult Acneus quadrimaculatus (right) | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Infraorder: | Elateriformia |
| Family: | Psephenidae |
| Subfamily: | Eubriinae |
| Genus: | Acneus Horn, 1880 |
Acneus is a genus of water-penny beetles in the family Psephenidae.