Aquabacterium citratiphilum Kalmbach et al. 1999 Aquabacterium citratiphilum Kalmbach et al. 1999 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Betaproteobacteria Garrity et al. 2006 emend. Boden et al. 2017 Burkholderiales Garrity et al. 2006 Comamonadaceae Willems et al. 1991 Aquabacterium Kalmbach et al. 1999 emend. Hirose et al. 2020 Aquabacterium citratiphilum Kalmbach et al. 1999 Aquabacterium Kalmbach et al. 1999 emend. Hirose et al. 2020 Aquabacterium parvum Kalmbach et al. 1999 Aquabacterium limnoticum Chen et al. 2012 Aquabacterium olei Pham et al. 2015 Aquabacterium fontiphilum Lin et al. 2009 Aquabacterium commune Kalmbach et al. 1999 Aquabacterium tepidiphilum Khan et al. 2019 Aquabacterium pictum Hirose et al. 2020 Aquabacterium lacunae Chen et al. 2020 Aquabacterium soli Sun et al. 2021 Aquabacterium terrae Dahal et al. 2021 Aquabacterium citratiphilum Kalmbach et al. 1999 Kalmbach S. Manz W. Wecke J. Szewzyk U. Aquabacterium gen. nov., with description of Aquabacterium citratiphilum sp. nov., Aquabacterium parvum sp. nov. and Aquabacterium commune sp. nov., three in situ dominant bacterial species from the Berlin drinking water system. 1999 49 2 769 777 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-49-2-769 10319501 Kalmbach S. Manz W. Wecke J. Szewzyk U. Aquabacterium gen. nov., with description of Aquabacterium citratiphilum sp. nov., Aquabacterium parvum sp. nov. and Aquabacterium commune sp. nov., three in situ dominant bacterial species from the Berlin drinking water system. 1999 49 2 769 777 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-49-2-769 10319501 Kalmbach S. Manz W. Wecke J. Szewzyk U. Aquabacterium gen. nov., with description of Aquabacterium citratiphilum sp. nov., Aquabacterium parvum sp. nov. and Aquabacterium commune sp. nov., three in situ dominant bacterial species from the Berlin drinking water system. 1999 49 2 769 777 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-49-2-769 10319501