Dioxys tridentata
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hymenoptera
- family: Megachilidae
- genus: Dioxys
- species: Dioxys tridentata
Breitenbrunn- Winden am See
Burgenland- Guntramsdorf
- Neu-Guntramsdorf
Lower Austria
Austria