Euprosthenops insperatus sp. nov., holotype male, structures of left (A, B) and right (C, D) palp A entire palp, retrolateral B palpal tibia and cymbium, dorsal C, D distal palpal tibia and basal embolus close up, retrolateral and ventral. Abbreviations: Co – conductor, Dt – distal tegular process, Ma –– median apophysis, Ta – retrolateral tibial apophysis. Scale bars: 0.5 mm (A, B); 0.2 mm (C, D).