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
[Kingdom Protozoa Goldfuss, 1818 [paraphyletic] - protozoa]
[Phylum Myxomycota Margulis, 1996]
see Parvphylum Mycetozoa de Bary, 1859 ex Rostafiński, 1873
[Class Protosteliomycetes]
see Class Protostelea Alexopoulos & Mims, 1979
[Order Protostelialesᵀ L.S. Olive & Stoian. ex P.M.Kirk, P.F. Cannon & J.C. David (2001)]
see Order Protostelida Olive & Stoianovitch, 1966
[Family Protosteliaceae L.S. Olive (1962)]
see Family Protosteliidae Olive, 1962
[Genus Protosteliumᵀ L.S. Olive & Stoian. (1960)]
see Genus Protostelium Olive & Stoianovitch, 1960