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]
Phylum Amoebozoa Lühe, 1913 [coordinate rank]
Subphylum Tevosa Kang, Tice, Spiegel, Silberman, Pánek, Čepička, Kostka, Kosakyan, Alcântara, Roger, Shadwick, Smirnov, Kudryavtsev, Lahr & Brown, 2017
Infraphylum Lobosa Carpenter, 1861 [monotypic]
Class Tubulinea Smirnov et al., 2005
Order Arcellinida Kent, 1880 - shelled lobosid amebas
Suborder Difflugiina R. Meisterfeld, 2002
Family Difflugiidaeᵀ Wallich, 1864
01 Genus Cucurbitella Penard, 1902
02 Genus Difflugiaᵀ Leclerc, 1815
03 Genus Lagenodifflugia Medioli & Scott, 1983
04 Genus Maghrebia Gauthier-Lièvre & Thomas, 1958
05 Genus Pentagonia Gauthier-Lièvre & Thomas, 1958, nom. illeg.
06 Genus Pontigulasia Rhumbler, 1896
07 Genus Protocucurbitella Gauthier-Lièvre & Thomas, 1960
08 Genus Schwabia Jung, 1942
09 Genus Sexangularia Awerintzew, 1906
10 Genus Suiadifflugia Green, 1975
11 Genus Zivkovicia Ogden, 1987