| Acneus beeri | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Infraorder: | Elateriformia |
| Family: | Psephenidae |
| Genus: | Acneus |
| Species: | A. beeri |
| Binomial name | |
| Acneus beeri Hatch, 1961 | |
Acneus beeri, also known as Beer's false water penny beetle, is a species of aquatic beetle in the family Psephenidae. [1] [2] [3] [4] It is known from a single female specimen that was collected east of Cascadia, Oregon [1] in July 1940. [5]