Acneus quadrimaculatus
| Acneus quadrimaculatus | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Infraorder: | Elateriformia |
| Family: | Psephenidae |
| Genus: | Acneus |
| Species: | A. quadrimaculatus
|
| Binomial name | |
| Acneus quadrimaculatus Horn, 1880
| |
Acneus quadrimaculatus is a species of water penny beetle in the family Psephenidae. It is endemic to the United States with records from California and Oregon. Adults occur in riparian vegetation.