A review of the genus Pseudobironium Pic (Coleoptera: Staphylinidae: Scaphidiinae) Author Löbl, Ivan Author Tang, Liang text Revue suisse de Zoologie 2013 2013-12-31 120 4 665 734 journal article 10.5281/zenodo.6119135 0035-418X 6119135 4D3B1938-8EF5-455D-8E52-596F2D4C8221 Pseudobironium impressipenne Löbl, 1973 Pseudobironium impressipenne Löbl, 1973: 149 . HOLOTYPE : Ƌ, MCSN. Type locality: Indonesia : Sumatra , Si-Rambé. DISTRIBUTION: Indonesia : Sumatra . COMMENTS: To date, only the holotype of this species is known. The species may be distinguished from its congeners by the elytra each having a shallow lateral impression, bearing punctation notably denser and coarser than that on the remaining discal surface.