| Diphthera | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Nolidae |
| Genus: |
Diphthera Hübner, [1809] |
Diphthera is a genus of moths in the family Nolidae. The genus was moved from Noctuidae in 2013 after the phylogenetic analysis of Zahiri et al. (2013).