living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
        | Phylum Chordata Bateson, 1885 - chordates
        |   Subphylum Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
        |     Class Mammalia Linnaeus, 1758 - mammals
        |       Subclass Theria Parker & Haswell, 1897
        |         Infraclass Eutheria Gill, 1872
        |           Order Primates Linnaeus, 1758 - primates
        |             Suborder Haplorhini Pocock, 1918
        |               Infraorder Catarrhini Geoffroy Saint-Hilaire, 1812 see Parvorder Catarrhini Geoffroy Saint-Hilaire, 1812
        |                 Family Hominidae Gray, 1825
        |                   Genus Homo Linnaeus, 1758 - people
        |                     Homo sapiens Linnaeus, 1758 - human
         Phylum Arthropoda Siebold, 1848 - arthropods
           Subphylum Uniramia Snodgrass, 1935 see Phylum Arthropoda Siebold, 1848
             Class Insecta Linnaeus, 1758 - insects
               Subclass Pterygota Lang, 1888 - winged insects see Infraclass Pterygota Lang, 1888
                 Infraclass Neoptera Martynov, 1923 - modern, wing-folding insects see Division Neoptera Martynov, 1923
                   Superorder Holometabola - holometabolans see Subdivision Endopterygota Sharp, 1899
                     Order Coleoptera Linnaeus, 1758 - beetles
                       Suborder Polyphaga Emery, 1886
                         Superfamily Hydrophiloidea Latreille, 1802
                           Family Histeridae Gyllenhal, 1808
                             1 Subfamily Niponiinae Fowler, 1912
                             2 Subfamily Trypaneinae
                             3 Subfamily Saprininae Blanchard, 1845
                             4 Subfamily Histerinae Gyllenhal, 1808
                             5 Subfamily Hetaeriinae Marseul, 1857
                             6 Subfamily Chlamydopsinae Bickhardt, 1914