Poromniusa
{{Short description|Genus of beetles}}
{{Orphan|date=April 2021}}
{{Automatic taxobox
|image =
|image_caption =
|taxon = Poromniusa
|authority = Ganglbauer, 1895
}}
Poromniusa is a genus of beetles belonging to the family Staphylinidae.{{cite web |title=Poromniusa Ganglbauer, 1895 |url=https://www.gbif.org/species/4405929 |website=www.gbif.org |access-date=2 March 2021 |language=en}}
The species of this genus are found in Europe.
- Poromniusa crassa (Eppelsheim, 1883)
- Poromniusa procidua (Erichson, 1837)