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 Deuterostomia Grobben, 1908
[crown] Clade Ambulacraria Metschnikoff 1881 [Halanych 1995]
Phylum Echinodermata Bruguière, 1789 - echinoderms
Subphylum Eleutherozoa Bell, 1891
Infraphylum Echinozoa Haeckel, in Von Zittell, 1895
Class Holothuroidea (de Blainville, 1834) - sea cucumbers
Subclass Aspidochirotacea
Order Aspidochirotidaᵀ Brandt, 1835
Family Synallactidae Ludwig, 1894
Genus Bathyplotes Östergren, 1896
Genus Benthothuria Perrier, 1898
Genus Galatheathuria Hansen & Madsen, 1956
Genus Gephyrothuria Koehler & Vaney, 1905
Genus Hadalothuria Hansen, 1956
Genus Meseres Ludwig, 1893, nom. illeg.
Genus Mesothuria Ludwig, 1894
Genus Paelopatides Théel, 1886
Genus Paroriza Hérouard, 1902
Genus Pseudostichopus Théel, 1886
Genus Scotothuria Hansen, 1978
Genus Synallactes Ludwig, 1893