Passaloecus gracilis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hymenoptera
- family: Crabronidae
- genus: Passaloecus
- species: Passaloecus gracilis
Feldkirchen in Kärnten
CarinthiaGoldegg
SalzburgHörsching
Linz
Steyregg
Zwettl an der Rodl
Upper AustriaVienna
Vienna
AustriaRovinj
Istria
CroatiaEttelbruck
Warken
01Gonderange
02
Luxembourg