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 Echinodermata Bruguière, 1789 - echinoderms
           Subphylum Echinozoa von Zittel, 1895 see Infraphylum Echinozoa Haeckel, in Von Zittell, 1895
             Class Holothuroidea (de Blainville, 1834) - sea cucumbers
               Subclass Aspidochirotacea
                 Order Elasipodida Théel, 1882
                   Family Pelagothuriidae Ludwig, 1893
                     Genus Enypniastes Théel, 1882
                       1 Enypniastes exima
                       2 Enypniastes globosa Hansen & Madsen, 1956
                       3 Enypniastes ecalcorea