Megalonotus chiragrus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hemiptera
- family: Rhyparochromidae
- genus: Megalonotus
- species: Megalonotus chiragrus
Zonnebeke
Flanders
Belgium
Gemünd
Keppeshausen
Rheinland-Pfalz
Germany
Gonderange
Karlshamn