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 Betaproteobacteria Garrity et al. 2006 Order Neisseriales Tønjum 2006 1 Family Chromobacteriaceae Adeolu and Gupta 2013 2 Family Neisseriaceae Prévot 1933 (Approved Lists 1980)