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.
Species
These 15 species belong to the genus Trichiusa:Trichiusa columbica Casey, 1911Trichiusa compacta Casey, 1893Trichiusa convergens Casey, 1906Trichiusa discreta Casey, 1906Trichiusa hirsuta Casey, 1906Trichiusa parvicollis Casey, 1893Trichiusa pilosa Casey, 1893Trichiusa polita Casey, 1906Trichiusa pseudopostica Klimaszewski & Langor, 2011Trichiusa rigida Casey, 1906Trichiusa robustula Casey, 1893Trichiusa setigera Casey, 1893Trichiusa ursina Notman, 1920Trichiusa varicolor Casey, 1906Trichiusa virginica Casey, 1906