prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 stat. inval. Domain "Bacteria" Woese et al. 1990 stat. inval. see Domain Bacteria Woese et al. 2024 Phylum "Proteobacteria" Garrity et al. 2005 stat. inval. see Phylum Pseudomonadota Garrity et al. 2021 Class Gammaproteobacteria Garrity et al. 2005 Order Legionellales Garrity et al. 2005 Family Coxiellaceae Garrity et al. 2005 Genus Diplorickettsia Mediannikov et al. 2011 see Genus Rickettsiella Philip 1956 (Approved Lists 1980)