Pseudobironium subovatum Pic, 1920

Löbl, Ivan, 2022, Supplement to the knowledge of Scaphisomatini of Sabah, Malaysia (Coleoptera: Staphylinidae: Scaphidiinae), Acta Musei Moraviae, Scientiae biologicae 107 (1 - 2), pp. 7-19 : 11

Pseudobironium subovatum Pic, 1920

Material examined. 1 male, Sabah, Lahad Datu, Ulu Segama Forest Reserve , Coupe 88 logging area, N 04°59.738′ E 117°50.165′, 250 m, iii̅ iv.2005, FIT no 2, primary forest, E. Slade & J. Villanuava lgt. Lowland mixed dipterocarp forest, Yayasan Sabah Logging Concession OUMNH 2005­062 ( OUMNH) .

Remarks. The species seems to be rather widely distributed. It is currently known from Indonesia (Sumatra and Kalimantan), Malaysia (West Malaysia, Sabah and Sarawak), and Thailand, though only a single Sabah record is published from the Gunung Emas in the Crocket Range ( LÖBL & TANG 2013). The species may be easily distinguished by the long protibial setae in males.