SEM micrographs of Rhyssoleptoneta lishan Tong, 2024, male paratype. A. Left palp, prolateral view; B. Same, detail of bulb; C. Same, ventral view; D. Same, detail of median outgrowth and median sclerite. Abbreviations: Em – embolus, MO – median outgrowth, MS – median sclerite, PL – prolateral lobe, PS – prolateral sclerite, SRS – spine-like retrolateral sclerites. Scale bars: 10 μm (A, B, D), 20 μm (C).