FIGURES 43–54. 43–50 in Contributions to the knowledge of the Quediina (Coleoptera, Staphylinidae, Staphylinini) of China. Part 42. Genus Quedius Stephens, 1829. Subgenus Raphirus Stephens, 1829. Section 10

FIGURES 43–54. 43–50. Quedius impressiventris: 43, tergite 10 of male genital segment; 44, sternite 9 of male genital segment; 45, aedoaegus, ventral view; 46, apical portion of median lobe, lateral view, paramere removed; 47, apical portion of median lobe, ventral view, paramere removed; 48, 49, apical portions of undersides of parameres with sensory peg setae; 50, tergite 10 of female genital segment. 51–53. Quedius aureiventris: 51, tergite 10 of male geital segment; 52 sternite 9 of male genital segment; 53, tergite 10 of female genital segment. Quedius tergimpressus: 54, apical portion of male sternite 8.