Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Biota
           "neomura"
             Domain Eukaryota Chatton, 1925 - eukaryotes
               "neokaryotes" - mitochondrial eukaryotes
                 "neozoa"
                   "scotokaryotes" Cavalier-Smith, 1999
                     "podiates" Cavalier-Smith, 2013
                       Amorphea Adl et al., 2012
                         Opisthokonta Cavalier-Smith, 1987
                           Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 Epitheliozoa Ax, 1996
                                   Eumetazoa Bütschli, 1910 - eumetazoans
                                     Bilateria Hatschek, 1888 - bilaterians
                                       Protostomia Grobben, 1908
                                         Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997 - ecdysozoans
                                           Superphylum Panarthropoda
                                             Phylum Arthropoda von Siebold, 1848 - arthropods
                                               Euarthropoda
                                                 Mandibulata
                                                   Crustaceomorpha Chernyshev, 1960
                                                     Labrophora Siveter, Waloszek & Williams
                                                       Subphylum Pancrustacea Zrzavý et al., 1997
                                                         Altocrustacea
                                                           Vericrustacea
                                                             Multicrustacea
                                                               Subclass Copepoda H. Milne-Edwards, 1840 - copepods
                                                                 Infraclass Neocopepoda Huys & Boxshall, 1991
                                                                   Superorder Podoplea Giesbrecht, 1882
                                                                     Order Cyclopoida G.O. Sars, 1886
                                                                       Family Ascidicolidae Thorell, 1860
                                                                       Family Buproridae Thorell, 1859
                                                                       Family Chordeumiidae Boxshall, 1988
                                                                       Family Cucumaricolidae Bouligand & Delamare-Deboutteville, 1959
                                                                       Family Enterognathidae Illg & Dudley, 1980
                                                                       Family Enteropsidae Aurivillius, 1885
                                                                       Family Fratiidae Ho et al., 1998
                                                                       Family Giselinidae Martínez Arbizu, 2000
                                                                       Family Lernaeidae Cobbold, 1879
                                                                       Family Mantridae Leigh-Sharpe, 1934
                                                                       Family Ozmanidae Ho & Thatcher, 1989
                                                                       Family Speleoithonidae da Rocha & Iliffe, 1991
                                                                       Family Thaumatopsyllidae G.O. Sars, 1913
                                                                       01 Genus Ameristocheres Pelseneer, 1929
                                                                       02 Genus Hesseius H. Özdikmen, 2008, nom. nov.
                                                                       03 Genus Lobosomatium Stock, 1995
                                                                       04 Genus Ophelicola Laubier, 1978
                                                                       05 Genus Pachos Stebbing, 1910, nom. nov.
                                                                       06 Genus Pegesimallus Krøyer, 1864, nom. praeocc.
                                                                       07 Genus Platythorax Hesse, 1866
                                                                       08 Genus Ruthra I.H. Kim, 2003
                                                                       09 Family Oithonidae Dana, 1852
                                                                       10.1 Family Cyclopinidae G.O. Sars, 1913
                                                                       10.2 Family Cyclopicinidae
                                                                       10.3 Family Hemicyclopinidae Martínez Arbizu, 2001
                                                                       10.4 Family Psammocyclopinidae Martínez Arbizu, 2001
                                                                       10.5 Family Pterinopsyllidae G.O. Sars, 1913
                                                                       10.6 Family Schminkepinellidae Martínez Arbizu, 2006
                                                                       10.7 Family Smirnovipinidae Martínez Arbizu, 1997
                                                                       11 Family Cyclopidaeᵀ Rafinesque, 1815
                                                                       12 Family Notodelphyidae Dana, 1852
                                                                       13 Family Archinotodelphyidae Lang, 1949