Orthomecyna
| Orthomecyna | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Crambidae |
| Subfamily: | Crambinae |
| Tribe: | incertae sedis |
| Genus: | Orthomecyna Butler, 1883 |
Orthomecyna is a genus of moths of the family Crambidae. All species are endemic to Hawaii.