| Triachus atomus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Infraorder: | Cucujiformia |
| Family: | Chrysomelidae |
| Genus: | Triachus |
| Species: | T. atomus |
| Binomial name | |
| Triachus atomus (Suffrian, 1852) | |
Triachus atomus is a species of case-bearing leaf beetle in the family Chrysomelidae. It is found in North America.