Antenna (A–F) and Paederus apfelsinicus (G–J), A P. apfelsinicus B P. brevior C P. gottschei D P. gracilacutus E P. konfuzius F P. xui; G female labrum H female tergite VIII I female sternite VIII J female tergite IX. Scale bars: A–F 1.0 mm; G–J 0.5 mm.