Omalium excavatum
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Staphylinidae
- genus: Omalium
- species: Omalium excavatum
Lunz am See
Purgstall
Lower Austria
Salzburg
Salzburg
Bregenz
Vorarlberg
Austria
Bressanone - Brixen
Trentino-Alto Adige
Italy
Sölvesborg
Blekinge
Lomma
Skanör med Falsterbo
Skåne
Bergshamra
Upplands Väsby
Stockholm
Sweden