Silvanus bidentatus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Silvanidae
- genus: Silvanus
- species: Silvanus bidentatus
- Baden
- Kirchberg am Wechsel
Lower Austria- Oppenberg
Styria- Bregenz
Vorarlberg
Austria- West Concord
Massachusetts- Lancaster
Pennsylvania- Madison
Wisconsin
United States