Proteinus atomarius
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Staphylinidae
- genus: Proteinus
- species: Proteinus atomarius
Bad Goisern- Bad Kreuzen
- Rossleithen
- Ternberg
Upper Austria- Feldkirch
- Kennelbach
- Nofels
Vorarlberg
Austria
Bressanone - Brixen- Nova Levante - Welschnofen
- San Candido - Innichen
Trentino-Alto Adige
Italy
Sölvesborg
Blekinge- Ljunghusen
Skåne- Sollentuna
- Ösmo
Stockholm
Sweden