Procaryotic Genera Domain "Bacteria" Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024 Phylum Thermodesulfobacteria Garrity and Holt 2002 stat. inval. [monotypic] see Phylum Thermodesulfobacteriota Garrity and Holt 2021 Class Thermodesulfobacteria Hatchikian et al. 2001 nom. inval. [monotypic] see Class Thermodesulfobacteria Hatchikian et al. 2002 Order Thermodesulfobacterialesᵀ Hatchikian et al. 2001 nom. inval. [monotypic] see Order Thermodesulfobacteriales Hatchikian et al. 2002 1 Family Thermodesulfobacteriaceae Hatchikian et al. 2001 nom. inval. [monotypic] see Family Thermodesulfobacteriaceae Hatchikian et al. 2002