Hymenoptera Linnaeus, 1758 - ants, bees, and wasps
   Aculeata Latreille, 1802
     Family Formicidae Latreille, 1809 - ants
       Subfamily †Sphecomyrminae Wilson & Brown, 1967
         Genus †Baikuris Dlussky, 1987
           1 †Baikuris casei Grimaldi et al., 1997
           2 †Baikuris mandibularis Dlussky, 1987
           3 †Baikuris mirabilis Dlussky, 1987