Dirrhagofarsus unicolor (Hisamatsu, 1960). A, C–E, G, I–P male B, F, H female. A–B dorsal habitus C ventral habitus D lateral habitus E–F antenna G–H frons I elytral apex in lateral view J hypomeron K metepisternum L metacoxal plate M abdominal ventrite V N–O aedeagus P metatarsus. Scale bar: 1 mm (A–F); 0.5 mm (G–P).