Natura - nature
Status: extant
actualia - actual entities
Status: extant
Mundus Plinius - physical world
Status: extant
naturalia - natural bodies
Status: extant
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant
Clade neomura Cavalier-Smith, 1987
Period: Pre-Ediacaran - Present (4567 Ma - present); Status: extant
Domain Eukaryota Chatton, 1925 - eukaryotes
Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Status: extant
Clade discaria Cavalier-Smith, 2021
Status: extant
Clade dorsates Cavalier-Smith, 2021
Status: extant
Clade podiates Cavalier-Smith, 2012
Period: Pre-Ediacaran - Present (4567 Ma - present); Status: extant
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
Status: extant
[crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
Status: extant
[crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
Status: extant
Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
Status: extant
Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
Status: extant
Class Choanoflagellatea Cavalier-Smith, 1998 [coordinate rank]
Status: extant
Order Acanthoecida Cavalier-Smith, 1997
Status: extant
Family Stephanoecidae Leadbeater, 2011
Status: extant
01 Genus Acanthocorbis Hara & Takahashi, 1984
Status: extant
01.0 [Genus "Acanthorbis" Cavalier-Smith, 2012, nom. inval.]
see Genus Acanthocorbis Hara & Takahashi, 1984
Status: extant
02 Genus Amoenoscopa Hara & Takahashi, 1987 [monotypic]
Status: extant
03 Genus Apheloecion Thomsen, 1983
Status: extant
04 Genus Bicosta Leadbeater, 1978
Status: extant
05 Genus Calliacantha Leadbeater, 1978
Status: extant
06 Genus Calotheca Thomsen & Moestrup, 1983 [monotypic]
Status: extant
07 Genus Campanoeca Throndsen, 1974
Status: extant
08 Genus Campyloacantha Hara & Takahashi, 1987
Status: extant
09 Genus Conion Thomsen, 1982 [monotypic]
Status: extant
10 Genus Cosmoeca Thomsen, 1984
Status: extant
11 Genus Crinolina Thomsen, 1976
Status: extant
12 Genus Crucispina Espeland, 1986
Status: extant
13 Genus Diaphanoeca Ellis, 1930
Distribution: Antarctic; Status: extant
14 Genus Didymoeca Doweld, 2003
Status: extant
15 Genus Kakoeca Buck & Marchant, 1990 [monotypic]
Distribution: Antarctic (marine); Status: extant
16 Genus Monocosta Thomsen, 1979 [monotypic]
Status: extant
17 Genus Nannoeca H.A. Thomsen, 1988 [monotypic]
Status: extant
17.0 [Genus "Nanoeca" Nitsche, Carr, Arndt & Leadbeater, 2011, nom. null.]
see Genus Nannoeca H.A. Thomsen, 1988
Status: extant
18 Genus Parvicorbicula Deflandre, 1960
Distribution: Antarctic; Status: extant
19 Genus Platypleura Thomsen, 1983, nom. illeg.
Status: extant
20 Genus Pleurasiga Schiller, 1925
Status: extant
21 Genus Polyfibula Manton & Bremer, 1981
Status: extant
22 Genus Saepicula Leadbeater, 1980
Status: extant
23 Genus Saroeca Thomsen, 1979
Status: extant
24 Genus Spinoeca Thomsen, Ostergaard & Hansen, 1995
Status: extant
25 Genus Spiraloecion Marchant & Perrin, 1986 [monotypic]
Distribution: Antarctic; Status: extant
26 Genus Stephanacantha Thomsen, 1983
Status: extant
27 Genus Stephanoecaᵀ Ellis, 1930
Status: extant
28 Genus Syndetophyllum Thomsen & Moestrup, 1983 [monotypic]
Status: extant