Mycetoporus clavicornis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Staphylinidae
- genus: Mycetoporus
- species: Mycetoporus clavicornis
Nickelsdorf- Rohrbach bei Mattersburg
Burgenland- Bad Vöslau
- Biedermannsdorf
- Kaltenleutgeben
- Kottingbrunn
- Laxenburg
- Purgstall
- Stockerau
Lower Austria- Bregenz
- Fraxern
- Lauterach
- Viktorsberg
- Wolfurt
Vorarlberg
Austria
Bolzano- Bressanone - Brixen
- Silandro - Schlanders
Trentino-Alto Adige
Italy
Arbrå