Order Coleoptera Linnaeus, 1758 - beetles
   Family group Staphylinoidea Latreille, 1802 see Superfamily Staphylinoidea Latreille, 1802
     Family Silphidae Latreille, 1807 - carrion beetles
       Tribe Silphini Latreille, 1807 see Subfamily Silphinae Latreille, 1807
         2 Genus Necrodes Leach, 1815
         3 Genus Thanatophilus Leach, 1817
         4 Genus Oeceoptoma Leach, 1815, nom. emend.
         5 Genus Blitophaga Reitter, 1885
         5.0 Genus Aclypea Reitter, 1885
         6 Genus Xylodrepa Thomson, 1859
         7 Genus Silpha Linnaeus, 1758
         8 Genus Ablattaria Reitter, 1885
         9 Genus Phosphuga Leach, 1817