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. 2024 Kingdom Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024 Phylum Chloroflexota Garrity and Holt 2021 Class "Candidatus Limnocylindria" Mehrshad et al. 2021 Order "Candidatus Limnocylindrales"ᵀ Mehrshad et al. 2021 [monotypic] Family "Candidatus Limnocylindraceae"ᵀ Mehrshad et al. 2021 [monotypic] Genus "Candidatus Limnocylindrus"ᵀ Mehrshad et al. 2021