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]
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
[crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020]
[crown] Clade Metazoa Haeckel 1874 [Garey & Halanych 2020]
[crown] Clade Bilateria Hatschek 1888 [Lake, Garey, Servin & Halanych 2020]
[crown] Clade Deuterostomia Grobben 1908 [Garey, Cameron, Halanych, Servin & Lake 2020]
[crown] Clade Ambulacraria Metschnikoff 1881 [Cameron & Nanglu 2020]
Clade Pan-Echinodermata Sumrall 2020
[crown] Clade Echinodermata Klein 1754 [Sumrall 2020]
1 Clade †Edrioasterida Bell 1976 [Sumrall 2020]
2 Clade †Isorophida Bell 1976 [Sumrall 2020]