Order Coleoptera Linnaeus, 1758 - beetles
   Family group Clavicornia see Superfamily Cucujoidea Latreille, 1802
     Family Cisidae see Family Ciidae Leach, 1819
       1 Genus Octotemnus Mellie, 1847
       2 Genus Xylographus Mellié, 1849
       3 Genus Rhopalodontus Mellie, 1847
       4 Genus Wagaicis Lohse, 1964
       5 Genus Sulcacis Dury, 1917
       5.0 Genus Entypus Redtenbacher, 1849, nom. illeg. see Genus Sulcacis Dury, 1917
       6 Genus Cis Latreille, 1796
       6.2.0 Genus Mellieicis Lohse, 1964 see Subgenus Orthocis Casey, 1898
       7 Genus Ennearthron Mellié, 1847
       8 Genus Hadraule Thomson, 1863
       8.0 Genus Knablia Roubal, 1936 see Genus Hadraule Thomson, 1863
       9 Genus Diphyllocis Reitter, 1885