Diphyus gradatorius
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hymenoptera
- family: Ichneumonidae
- genus: Diphyus
- species: Diphyus gradatorius
Admont
StyriaBad Leonfelden
Sonnberg im Mühlkreis
Zwettl an der Rodl
Upper Austria
Austria