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
["Protista" Haeckel, 1866, incertae sedis]
see Kingdom protists
[Grade "protozoa" Goldfuss, 1818 - protozoans]
[Genus Cryptaulax Skuja (1948)]
see Genus Rhynchobodo J.B. Lackey, 1940
[Cryptaulax akopos (H.L. Skuja, 1939) H.L. Skuja, 1948]
see Rhynchobodo akopos (H.L. Skuja, 1939) C. Bernard, A.G.B. Simpson & D.J. Patterson, 2000