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
01 Genus "Candidatus Caldibacter" Spieck et al. 2022, incertae sedis
02 Genus "Candidatus Defluviifilum" Nierychlo et al. 2021, incertae sedis
03 Genus "Candidatus Nitrocaldera" Spieck et al. 2022, incertae sedis
04 Genus "Candidatus Nitrotheca" Spieck et al. 2022, incertae sedis
05 Genus "Candidatus Sarcinithrix" Nierychlo et al. 2021, incertae sedis
06 Class Anaerolineae Yamada et al. 2006
07 Class Ardenticatenia Kawaichi et al. 2013 [monotypic]
08 Class Caldilineae Yamada et al. 2006 [monotypic]
09 Class Chloroflexiaᵀ corrig. Gupta et al. 2013
10 Class Dehalococcoidia Löffler et al. 2013 [monotypic]
11 Class Ktedonobacteria corrig. Cavaletti et al. 2007
12 Class Tepidiformia Kochetkova et al. 2020 [monotypic]
13 Class Thermoflexia Dodsworth et al. 2014 [monotypic]
14 Class "Candidatus Bathosphaeria" Mehrshad et al. 2021 [monotypic]
15 Class "Candidatus Limnocylindria" Mehrshad et al. 2021
16 Class "Candidatus Thermofontia" corrig. Ward et al. 2020 [monotypic]
17 Class "Candidatus Umbricyclopia" Mehrshad et al. 2021 [monotypic]
18 Class "Candidatus Martimicrobiia" corrig. Williams et al. 2024 nom. pro-inval.
19 Class "Candidatus Monstramaria" Landry et al. 2017 nom. pro-inval. [monotypic]
20 Class "Candidatus Poriflexia" Kogawa et al. 2022 nom. pro-inval. [monotypic]
21 Class "Candidatus Spiritibacteria" Williams et al. 2024 nom. pro-inval.
22 Class "Candidatus Tarhunnaeia" Williams et al. 2024 nom. pro-inval.
23 Class "Candidatus Uliximicrobiia" corrig. Williams et al. 2024 nom. pro-inval. [monotypic]