Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade neomura Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria Cavalier-Smith, 2021
Clade dorsates Cavalier-Smith, 2021
Clade podiates Cavalier-Smith, 2012
Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
Kingdom Animalia Linnaeus, 1758 - animals
Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
Subkingdom Bilateria Hatschek, 1888 - bilaterians
Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
Infrakingdom Protostomia Grobben, 1908
Superphylum Ecdysozoa Aguinaldo, Turbeville, Linford, Rivera, Garey, Raff & Lake, 1997
Panarthropoda Nielsen, 1995 - panarthropods
Tactopoda Budd, 2001
Phylum Arthropoda Siebold, 1848 - arthropods
Euarthropoda
Antennulata
Subphylum Mandibulata Snodgrass, 1938
Infraphylum Pancrustacea Zrzavý & Štys, 1997
Altocrustacea
Vericrustacea
Multicrustacea
Subclass Copepoda H. Milne-Edwards, 1840 - copepods
Infraclass Neocopepoda Huys & Boxshall, 1991
Superorder Podoplea Giesbrecht, 1882
Order Cyclopoida Sars, 1886
Family Cyclopidaeᵀ Rafinesque, 1815
Genus Abdiacyclops Karanovic, 2005
Genus Acanthocyclops Kiefer, 1927
Genus Afrocyclops G.O. Sars, 1927
Genus Allocyclops Kiefer, 1932
Genus Ancheuryte Herbst, 1989
Genus Apocyclops Lindberg, 1942
Genus Australocyclops Morton, 1985
Genus Australoeucyclops Karanovic
Genus Austriocyclops Kiefer, 1964
Genus Bacillocyclops Lindberg, 1957
Genus Bryocyclops Kiefer, 1927
Genus Caspicyclops Monchenko, 1986
Genus Cochlacocyclops Kiefer, 1955
Genus Colpocyclops Monchenko, 1977
Genus Cyclopsᵀ Müller, 1776
Genus Diacyclops Kiefer, 1927
Genus Ectocyclops Brady, 1904
Genus Eucyclops Claus, 1893
Genus Euryte Philippi, 1843
Genus Faurea Labbé, 1927
Genus Fierscyclops Karanovic, 2004
Genus Fimbricyclops Reid, 1993
Genus Goniocyclops Kiefer, 1955
Genus Graeteriella Brehm-Lunz, 1925
Genus Halicyclops Norman, 1903
Genus Haplocyclops Kiefer, 1952
Genus Hesperocyclops Herbst, 1984
Genus Heterocyclops Claus, 1893
Genus Idiocyclops Herbst, 1987
Genus Itocyclops Reid & Ishida, 2000
Genus Kieferiella Lescher-Moutoue, 1976
Genus Macrocyclops Claus, 1893
Genus Megacyclops Kiefer, 1927
Genus Menzeliella Lindberg, 1954
Genus Meridiecyclops Fiers, 2001
Genus Mesocyclops G.O. Sars, 1914
Genus Metacyclops Kiefer, 1927
Genus Microcyclops Claus, 1893
Genus Mixocyclops Kiefer, 1944
Genus Muscocyclops Kiefer, 1937
Genus Neocyclops Gurney, 1927
Genus Neutrocyclops Kiefer, 1936
Genus Ochridacyclops Kiefer, 1937
Genus Orbuscyclops Karanovic, 2006
Genus Orthocyclops Forbes, 1897
Genus Palaeocyclops Monchenko, 1972
Genus Paracyclops Claus, 1893
Genus Paragraeteriella Rylov, 1948
Genus Pareuryte Herbst, 1953
Genus Ponticyclops Reid, 1987
Genus Prehendocyclops C.E.F. Rocha et al., 2000
Genus Protocyclops Lindberg, 1952
Genus Psammocyclops Kiefer, 1955
Genus Psammophilocyclops Fryer, 1956
Genus Reidcyclops Karanovic, 2000
Genus Rheocyclops Reid & Strayer, in Reid et al., 1999
Genus Rybocyclops Dussart, 1982
Genus Sergiosmirnovia Monchenko, 2007
Genus Stolonicyclops J.W. Reid & J.D. Spooner, 1998
Genus Teratocyclops Plesa, 1981
Genus Thaumasiocyclops Kiefer, 1930
Genus Thermocyclops Kiefer, 1927
Genus Troglocyclops C.E.F. Rocha & Iliffe, 1994
Genus Tropocyclops Kiefer, 1927
Genus Yansacyclops Reid, 1988
Genus Zealandcyclops Karanovic, 2005
Genus Speocyclops Kiefer, 1937