prokaryotes - bacteria see Domain Bacteria Woese et al. 1990 Domain "Bacteria" Woese et al. 1990 Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010 Class Betaproteobacteria Garrity et al. 2006 Order Burkholderiales Garrity et al. 2006 Family Burkholderiaceae Garrity et al. 2006 Genus Wautersia Vaneechoutte et al. 2004 see Genus Cupriavidus Makkar and Casida 1987