Quedius impressithoraxQuedius impressithorax is a species of beetle of the family Staphylinidae. It is found in Myanmar.DescriptionAdults have a dark brown head, elytra, abdomen, antennae and legs, while the pronotum and apices of the abdominal tergites are slightly paler and dark reddish brown. The apical tarsomeres of all legs are paler and yellow-brown and the abdomen is vaguely iridescent.