Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] Clade Biota J.R. Wagner, 2004 [J. Wiemann et al., 2020]
Clade neomura T. Cavalier-Smith, 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade discaria T. Cavalier-Smith, 2022(2021)
Clade dorsates T. Cavalier-Smith, 2022(2021)
Clade podiates T. Cavalier-Smith, 2013(2012)
[crown] Clade Amorphea S.M. Adl et al., 2012 [A.G.B. Simpson et al., 2020]
[crown] Clade Obazoa M.W. Brown et al., 2013, nom. cl. nov.
[crown] Clade Opisthokonta T. Cavalier-Smith, 1987 [A.G.B. Simpson & M. Medina, 2020] - animal-fungal clade
Superkingdom Holozoa B.F. Lang et al., 2002
Clade filozoa K. Shalchian-Tabrizi et al., 2008, nom. cl. nov.
Kingdom Animalia C. Linnaeus, 1758 - animals
Clade Planulozoa A. Wallberg et al., 2004, nom. cl. nov.
Subkingdom Bilateria (Hatschek, 1888) Cavalier-Smith, 1983 - bilaterians
Clade Nephrozoa U. Jondelius et al., 2002, nom. cl. nov.
Infrakingdom Protostomia Grobben, 1908
Superphylum Spiralia Schleip, 1929
Clade Platytrochozoa T.H. Struck et al., 2014, nom. cl. nov.
Clade Lophotrochozoa K.M. Halanych et al., 1995, nom. cl. nov., nom. cl. praeinit. - lophotrochozoans
Clade Trochozoa Beklemischev, 1944 - trochozoans
Clade Tetraneuralia A. Wanninger, 2009, nom. cl. nov.
Phylum Mollusca (C. Linnaeus, 1758) Cuvier, 1795 - molluscs
Subphylum Conchifera Gegenbauer, 1878
Ganglioneura Rudophi, 1812
Clade Pleistomollusca K.M. Kocot et al., 2011, nom. cl. nov.
Class Gastropoda (G. Cuvier, 1795) - snails and slugs
Subclass Orthogastropoda Ponder & Lindberg, 1995
Apogastropoda (Salvini-Plawen & Haszprunar, 1987) Ponder & Lindberg, 1997
Superorder Heterobranchia Burmeister, 1837
[Order Opisthobranchia Milne-Edwards, 1848]
[Suborder Sacoglossa von Ihering, 1876]
see Order Sacoglossa Ihering, 1876
[Placobranchacea Jensen, 1996]
see Suborder Placobranchacea Jensen, 1996, orth. inval.