Limnia shannoni
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Diptera
- family: Sciomyzidae
- genus: Limnia
- species: Limnia shannoni
Dallas
Georgia- Cabin John
- Gaithersburg
Maryland- Greensboro
North Carolina- Millvale
Pennsylvania- Bull Run Mountain Estates
Virginia
United States