prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 Domain "Bacteria" Woese et al. 1990 Phylum "Actinobacteria" Garrity and Holt 2001 Class Thermoleophilia Suzuki and Whitman 2013 [monotypic] 1 Order Thermoleophilales Reddy and Garcia-Pichel 2009 [monotypic]