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 Rhyacodrilinae Hrabě, 1963
Genus Rhyacodrilusᵀ Bretscher, 1901
01 Rhyacodrilus brevidentatus Brinkhurst, 1965
02 Rhyacodrilus brevis Semernoy
03 Rhyacodrilus coccineus (Vejdovský, 1875)
04 Rhyacodrilus falciformis Bretscher, 1901
05 Rhyacodrilus intermedius Semernoy
06 Rhyacodrilus isossimovi Cekanovskaja, 1975
07 Rhyacodrilus korjakovi Semernoy, 1982
08 Rhyacodrilus minutus
09 Rhyacodrilus montana (Brinkhurst, 1965)
10 Rhyacodrilus multispinus (Michaelsen, 1905)
11 Rhyacodrilus ontarionis
12 Rhyacodrilus propius Semernoy
13 Rhyacodrilus punctatus Hrabe, 1931
14 Rhyacodrilus riabuschinskii Michaelsen, 1931
15 Rhyacodrilus sibiricus Semernoy, 1971
16 Rhyacodrilus sodalis (Eisen, 1879)
17 Rhyacodrilus subterraneus Hrabě, 1963
18 Rhyacodrilus vasalatus Semernoy