Figure 7 from: Tong Y, Guan X, Li S (2018) Two new species of the genus Trilacuna from Chongqing, China (Araneae, Oonopidae). ZooKeys 771: 41-56. https://doi.org/10.3897/zookeys.771.23158

Figure 7 Trilacuna songyuae sp. n., male. A abdomen, ventral view B abdomen, lateral view C left palp, prolateral view D left palp, retrolateral view E chelicerae, oblique, anterior view F left leg IV, prolateral view. Abbreviations: boc = booklung covers; dd = dark dot; ehb = elevated hair base; nls = numerous, long setae; sp = sperm pore; sps = spear-like setae; tss = two long, strong setae. Scale bars: 0.1 mm (A–D).