Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Mammalia Linnaeus, 1758 - mammals
               Subclass Prototheria Gill, 1872 - monotremes
                 Order Monotremata Bonaparte, 1837 - monotremes
                   Family Tachyglossidae Gill, 1872 - spiny anteaters
                     Genus Zaglossus Gill, 1877 - long-nosed echidna
                       1 Zaglossus bartoni (Thomas, 1907) - eastern long-beaked echidna
                       2 Zaglossus bruijni (Peters & Doria, 1876) - western long-beaked echidna
                       3 Zaglossus bubuensis Laurie, 1952 see Zaglossus bartoni bartoni (Thomas, 1907)