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
Clade Tetraneuralia Wanninger 2009
Phylum Mollusca Linnaeus, 1758 - molluscs
Subphylum Conchifera Gegenbauer, 1878
Ganglioneura Rudophi, 1812
Clade Pleistomollusca Kocot, Cannon, Todt, Citarella, Kohn, Meyer, Santos, Schander, Moroz, Lieb & Halanych 2011
Class Bivalvia Linnaeus, 1758 - bivalves
Subclass Autobranchia Grobben, 1894
Superorder Heteroconchia Gray, 1854
Clade Palaeoheterodonta Newell, 1965
Order Unionida Gray, 1854
Superfamily Unionoideaᵀ Rafinesque, 1820
Family Unionidaeᵀ Rafinesque, 1820 - pearly mussels
Genus Epioblasma Rafinesque, 1831
Genus Grandidieria Bourguignat, 1885
Genus Hamiota Roe & Hartfield, 2005
Genus Harmandia Rochebrune, 1882
Genus Inversiunio Habe, 1991
Genus Mweruella Haas, 1936
Genus Pyganodon Crosse & Fischer, 1894
Genus Theliderma Swainson, 1840
Genus Toxolasma Rafinesque, 1831
Genus Utterbackia Baker, 1927
01 Genus †Rhabdotophorus Russell, 1935, incertae sedis
02 Genus †Tuberunio Lindholm, 1932, incertae sedis
03 Genus Odhnerella Modell, 1964, incertae sedis
04 Genus Pseudocaelatura Germain, 1921, incertae sedis
05 Genus Scriptolamprotula Modell, 1964, incertae sedis
06 Genus Sinolamprotula Gu & Huang, 1976, incertae sedis
07 Subfamily †Qiyangiinae Chen, 1983
08 Subfamily Unioninaeᵀ Rafinesque, 1820
09 Subfamily Ambleminae Rafinesque, 1820
10 Subfamily Coelaturinae Modell, 1942
11 Subfamily Parreysiinae Henderson, 1935
12 Subfamily Gonideinae Ortmann, 1916
13 Subfamily Modellnaiinae Brandt, 1974
14 Subfamily Rectidentinae Modell, 1942 [monotypic]