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 Enchytraeida
Family Enchytraeidaeᵀ Vejdovský, 1879
01 Genus Achaeta Vejdovský, 1877
02 Genus Analycus Levinsen, 1884
03 Genus Aspidodrilus Baylis, 1914
04 Genus Barbidrilus Loden & Locy, 1980
05 Genus Bryodrilus Ude, 1892
06 Genus Bryohenlea Černosvitov, 1934
07 Genus Buchholzia Michaelsen, 1886
08 Genus Cernosvitoviella Nielsen & Christensen, 1959
09 Genus Chirodrilus Vejdovský, 1884
10 Genus Cognettia Nielsen & Christensen, 1959
11 Genus Distichopus Leidy, 1882
12 Genus Enchylea Nielsen & Christensen, 1963
13 Genus Enchytraeusᵀ Henle, 1837
14 Genus Enchytronia Nielsen & Christensen, 1959
15 Genus Fridericia Michaelsen, 1889
16 Genus Globulidrilus Christensen & Dózsa-Farkas, 2012
17 Genus Grania Southern, 1913
18 Genus Guaranidrilus Černosvitov, 1937
19 Genus Hemienchytraeus Černosvitov, 1934
20 Genus Hemifridericia Nielsen & Christensen, 1959
21 Genus Henlea Michaelsen, 1889
22 Genus Lumbricillus Ørsted, 1844
23 Genus Marionina Michaelsen, 1890
24 Genus Mesenchytraeus Eisen, 1878 - ice worms
25 Genus Oconnorella Rota, 1995
26 Genus Pelmatodrilus
27 Genus Randidrilus Coates & Erséus, 1985
28 Genus Stephensoniella Cernosvitov, 1934
29 Genus Timmodrilus K. Dózsa-Farkas, 1997