Ectemnius fossorius
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hymenoptera
- family: Crabronidae
- genus: Ectemnius
- species: Ectemnius fossorius
- Rudersdorf
- Weichselbaum
Burgenland- Markt Piesting
- Wördern
Lower Austria- Fürstenfeld
Styria- Zams
Tyrol- Vienna
Vienna
Austria- Cankova
Cankova
Slovenia