Omalus biaccinctus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hymenoptera
- family: Chrysididae
- genus: Omalus
- species: Omalus biaccinctus
- Sankt Valentin
Lower Austria- Bad Radkersburg
Styria- Laakirchen
- Linz
- Steyregg
Upper Austria
Austria- Luxembourg
03
Luxembourg- Gornja Radgona
Gornja Radgona
Slovenia