Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] [Domain "Bacteria" Woese et al. 1990 stat. inval. [paraphyletic?]] see Domain Bacteria Woese et al. 2024 [Superphylum "Terrabacteria" Battistuzzi et al. 2004 nom. nud.] [Phylum "Firmicutes" (Gibbons and Murray 1978) Garrity and Holt 2001 stat. inval.] see Phylum Bacillota Gibbons and Murray 2021 [Class "Erysipelotrichi" nom. inval. [monotypic]] see Class Erysipelotrichia Ludwig et al. 2010 [Order "Erysipelotrichales"ᵀ Ludwig et al. 2009 nom. inval. [monotypic]] see Order Erysipelotrichales Ludwig et al. 2010