Order Coleoptera Linnaeus, 1758 - beetles
   Family group Clavicornia see Superfamily Cucujoidea Latreille, 1802
     Family Cucujidae Latreille, 1802
       Subfamily Cucujinae see Family Cucujidae Latreille, 1802
         Tribe Silvanini
           2 Genus Cathartus Reiche, 1854
           3 Genus Airaphilus Redtenbacher, 1858
           4 Genus Nausibius Redtenbacher, 1858
           5 Genus Ahasverus Gozis, 1881
           6 Genus Oryzaephilus Ganglbauer, 1899
           7 Genus Silvanus Latreille, 1807
           8 Genus Silvanoprus Reitter, 1911