| Diachus | |
|---|---|
 | |
| Diachus auratus | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Infraorder: | Cucujiformia |
| Family: | Chrysomelidae |
| Subfamily: | Cryptocephalinae |
| Tribe: | Cryptocephalini |
| Subtribe: | Cryptocephalina |
| Genus: | Diachus J. L. LeConte, 1880 |
Diachus is a genus of case-bearing leaf beetles in the family Chrysomelidae. There are about 10 described species in Diachus.
