Moss' Elfin
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Lepidoptera
- family: Lycaenidae
- genus: Callophrys
- species: Callophrys mossii
Osoyoos
British Columbia
Canada
Colma
California- Boulder
- Crested Butte
- Roxborough Park
Colorado
United States