RhexiusRhexius is a genus of ant-loving beetles in the family Staphylinidae. There are about 6 described species in Rhexius.SpeciesRhexius ferrugineus Casey, 1908Rhexius insculptus LeConte, 1849Rhexius ouachita Chandler, 1990Rhexius schmitti Brendel, 1893Rhexius stephani Chandler, 1990Rhexius substriatus LeConte, 1878