Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] 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
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
[crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
[crown] 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 Spiralia Schleip, 1929
Clade Platytrochozoa Struck, Wey-Fabrizius, Golombek, Hering, Weigert, Bleidorn, Klebow, Iakovenko, Hausdorf, Petersen, Kück, Herlyn & Hankeln 2014
Clade Lophotrochozoa Halanych, Bacheller, Aguinaldo, Liva, Hillis & Lake 1995 - lophotrochozoans
Clade Trochozoa Beklemischev, 1944 - trochozoans
Phylum Annelida Lamarck, 1809 - segmented worms
Class Clitellata Michaelsen, 1919
"oligochaetous Clitellata" [paraphyletic]
Subclass Tubificata Jamieson, 1988
Order Tubificidaᵀ
Family Naididae Ehrenberg, 1828 - naidids
Subfamily Naidinae Ehrenberg, 1828
Genus Naisᵀ Müller, 1773
Nais abissalis Semernoy, 1984
Nais alpina Sperber, 1948
Nais baicalensis Sokolskaja, 1962
Nais barbata Müller, 1773
Nais behningi Michaelsen, 1923
Nais bekmanae Sokolskaja, 1962
Nais bicuspidalis Grimm & Fend, 1997
Nais bretscheri Michaelsen, 1899
Nais christinae Kasprzak, 1973
Nais communis Piguet, 1906
Nais elinguis Müller, 1773
Nais magnaseta Harman, 1973
Nais pardalis Piguet, 1906
Nais pseudobtusa Piguet, 1906
Nais similis Semernoy, 1984
Nais simplex Piguet, 1906
Nais tatijanae Semernoy, 1984
Nais tygrina Isossimov, 1962
Nais variabilis Piguet, 1906