Phorocardius rufiposterus Ruan & Douglas, sp. nov. A pronotum and scutellar shield of holotype, dorsal view B head, frontal view C last abdominal ventrite (ventrite V) of female, dorsal view, arrow indicating blade-like projection D posterior edge of pronotum, left side, dorsal view, arrows indicating sublateral incisions E procoxa, lateral-ventral view, arrow indicating closed procoxal cavity.