Figure 3 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 3 Trilacuna simianshan sp. n., male, SEM. A left palp, prolateral view B embolus system, prolateral view C left palp, retrolateral view D embolus system, retrolateral view E left palp, dorsal view F embolus system, dorsal view. Abbreviations: cp = circular projection; mp = membranous projection; ogr1 = outgrowth 1; ogr2 = outgrowth 2; rp = rectangular projection; spr = small projection.