Ischnothyreus xiaolongha sp. nov., male holotype, left palp, SEM A–C prolateral, retrolateral and dorsal views D, E palpal bulb, prolateral and retrolateral views F–H distal part of palpal bulb, dorsal, prolateral and retrolateral views. Abbreviations: llm = lamella-like membrane; nsm = needle-shaped membrane; rl = retrolateral lobe; rol = round lobe; vpr = ventral protrusion.

  Part of: Tong Y, Sun X, Li S, Bian D (2021) Taxonomic study of the genus Ischnothyreus (Araneae, Oonopidae) from Xishuangbanna Rainforest, southwestern China. In: Li S (Ed.) Spiders of Xishuangbanna, China. ZooKeys 1034: 165-197.