Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies [[crown] organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] [Domain Eucaryota] [Subdomain Chlorota Doweld (2001)] [Kingdom Peridiniobiota Starobogatov ex Doweld (2001)] 1 [Subkingdom Peridiniobiotinaᵀ Doweld (2001)] 2 [Subkingdom Parameciobiotina Starobogatov, 1986 [monotypic]]