A–C dorsal head A, B showing extent of head punctation (white arrow) and color of first antennomere base (black arrow) D–F elytral punctation and microsculpture A Paraquedius puncticeps (Horn) B P. marginicollis sp. nov. C, D Quediellus debilis (Horn) E Quedionuchus longipennis (Mannerheim) F Quedius densiventris (Casey). Abbreviations: af = anterior frontal puncture; b = basal puncture; pf = posterior frontal puncture; sa = supra-antennal puncture. Scale bars: 0.5 mm.