Omalium oxyacanthae
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Staphylinidae
- genus: Omalium
- species: Omalium oxyacanthae
Zurndorf
Burgenland- Gießhübl
- Hinterbrühl
- Mönichkirchen
Lower Austria- Selzthal
Styria
Austria
Bressanone - Brixen- Termeno Sulla Strada del Vino
Trentino-Alto Adige
Italy
Karlshamn
Blekinge- Nybro
Kalmar- Ljunghusen
- Lomma
Skåne- Ödeshög
Östergötland
Sweden