Diagnostic features of male Linan mulunensis sp. n. A Antennal club B Pronotum C Metaventral process, lateral view D Protrochanter and profemur E Apical spur of protibia F Mesotrochanter and mesofemur G Metatrochanter and metafemur H Sternite IX I–K Aedeagus, in dorsal view (I), lateral (J), ventral (K) view. Scale bars: 0.3 mm (A, B, D, F, G); 0.2 mm (C, I, J, K); 0.05 mm (E); 0.1 mm (H).