Sinanapis crassitarsa Wunderlich & Song, 1995, A–C Male left palp D Dorsal patellar apophyses on palp E Bulb F Basal patellar apophysis A prolateral B, F reterolateral C, D dorsal E ventral. Abbreviations: BA basal patellar apophysis; Cy cymbium; DA dorsal patellar apophysis; DP dentigerous patellar process; Em embolus; Fe femur; LA lateral patellar apophysis; Pa patella; PS patellar spine; TA tibial apophysis; Te tegulum; Ti tibia. Scale bars: 0.20 (A–C); 0.10 (D, E); 0.05 (F).