Least Salmonfly
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Plecoptera
- family: Pteronarcyidae
- genus: Pteronarcella
- species: Pteronarcella badia
Kamloops- Summerland
- Vernon
British Columbia
Canada
Hot Springs- Hot Springs National Park
Arkansas- Lyons
Colorado
United States