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- ›Winged and Once-winged Insects
- ›Beetles
- ›Water, Rove, Scarab, Long-horned, Leaf, and Snout Beetles
- ›Staphyliniform Beetles
- ›Rove, Ant-like stone, and Carrion Beetles
- ›Rove Beetles
- ›Aleocharinae
- ›Athetini
- ›Athetina

Trichiusa
Trichiusa is a genus of rove beetles in the family Staphylinidae. There are about 15 described species in Trichiusa, found in North America and Europe.
7 branches of this genus, most-observed first

Trichiusa robustula
speciesTrichiusa robustula

Trichiusa hirsuta
speciesTrichiusa hirsuta

Trichiusa compacta
speciesTrichiusa compacta

Trichiusa pilosa
speciesTrichiusa pilosa
Trichiusa postica
speciesTrichiusa postica
Trichiusa columbica
speciesTrichiusa columbica
Trichiusa pseudopostica
speciesTrichiusa pseudopostica
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Trichiusa in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 178761.