Diathrausta harlequinalis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Crambidae
- genus: Diathrausta
- species: Diathrausta harlequinalis
Fort Polk North
Louisiana- Northampton
Massachusetts- East Brunswick
- South River
New Jersey- Raleigh
- West Raleigh
North Carolina- Woodbury
Tennessee
United States