 Natura - nature
 Natura - nature
   actualia - actual entities
 actualia - actual entities
     Mundus Plinius - physical world
 Mundus Plinius - physical world
       naturalia - natural bodies
 naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
 Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
 Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
 Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
 Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
 Clade podiates Cavalier-Smith, 2012
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
 Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
 Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
 Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
 Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
 Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
 Kingdom Animalia Linnaeus, 1758 - animals
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
 Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
 Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                       Infrakingdom Protostomia Grobben, 1908
 Infrakingdom Protostomia Grobben, 1908
                                         Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
 Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
                                           Panarthropoda Nielsen, 1995 - panarthropods
 Panarthropoda Nielsen, 1995 - panarthropods
                                             Tactopoda Budd, 2001
 Tactopoda Budd, 2001
                                               Phylum Arthropoda Siebold, 1848 - arthropods
 Phylum Arthropoda Siebold, 1848 - arthropods
                                                 Euarthropoda
 Euarthropoda
                                                   Antennulata
 Antennulata
                                                     Subphylum Mandibulata Snodgrass, 1938
 Subphylum Mandibulata Snodgrass, 1938
                                                       Infraphylum Pancrustacea Zrzavý & Štys, 1997
 Infraphylum Pancrustacea Zrzavý & Štys, 1997
                                                         Altocrustacea
 Altocrustacea
                                                           Vericrustacea
 Vericrustacea
                                                             Multicrustacea
 Multicrustacea
                                                               Subclass Copepoda H. Milne-Edwards, 1840 - copepods
 Subclass Copepoda H. Milne-Edwards, 1840 - copepods
                                                                 Infraclass Neocopepoda Huys & Boxshall, 1991
 Infraclass Neocopepoda Huys & Boxshall, 1991
                                                                   Superorder Gymnoplea Giesbrecht, 1882
 Superorder Gymnoplea Giesbrecht, 1882
                                                                     Order Calanoida Sars, 1903
 Order Calanoida Sars, 1903
                                                                       Family Cyclopettidae Martínez Arbizu, 2000
 Family Cyclopettidae Martínez Arbizu, 2000
                                                                       Family Kyphocalanidae Markhaseva & Schulz, 2009
 Family Kyphocalanidae Markhaseva & Schulz, 2009
                                                                       1 Genus Microdisseta Geptner, 1972
 1 Genus Microdisseta Geptner, 1972
                                                                       2.1 Superfamily Epacteriscoidea Fosshagen, 1973
 2.1 Superfamily Epacteriscoidea Fosshagen, 1973
                                                                       2.2 Superfamily Pseudocyclopoidea Giesbrecht, 1893
 2.2 Superfamily Pseudocyclopoidea Giesbrecht, 1893
                                                                       3 Superfamily Arietelloidea G.O. Sars, 1902
 3 Superfamily Arietelloidea G.O. Sars, 1902
                                                                       4 Superfamily Diaptomoidea Baird, 1850
 4 Superfamily Diaptomoidea Baird, 1850
                                                                       5 Superfamily Calanoideaᵀ Dana, 1846
 5 Superfamily Calanoideaᵀ Dana, 1846
                                                                       6 Superfamily Bathypontioidea Brodsky, 1950
 6 Superfamily Bathypontioidea Brodsky, 1950
                                                                       7 Superfamily Eucalanoidea Giesbrecht, 1893
 7 Superfamily Eucalanoidea Giesbrecht, 1893
                                                                       8 Superfamily Ryocalanoidea Andronov, 1974
 8 Superfamily Ryocalanoidea Andronov, 1974
                                                                       9.1 Superfamily Clausocalanoidea Giesbrecht, 1893
 9.1 Superfamily Clausocalanoidea Giesbrecht, 1893
                                                                       9.2 Superfamily Spinocalanoidea Vervoort, 1951
 9.2 Superfamily Spinocalanoidea Vervoort, 1951