Aquabacterium pictum Hirose et al. 2020 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 pictum Hirose et al. 2020 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 citratiphilum Kalmbach et al. 1999 Aquabacterium commune Kalmbach et al. 1999 Aquabacterium tepidiphilum Khan et al. 2019 Aquabacterium lacunae Chen et al. 2020 Aquabacterium soli Sun et al. 2021 Aquabacterium terrae Dahal et al. 2021 Aquabacterium pictum Hirose et al. 2020 Hirose S. Tank M. Hara E. Tamaki H. Mori K. Takaichi S. Haruta S. Hanada S. Aquabacterium pictum sp. nov., the first aerobic bacteriochlorophyll a-containing fresh water bacterium in the genus Aquabacterium of the class Betaproteobacteria. 2020 70 1 596 603 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003798 31622237 Hirose S. Tank M. Hara E. Tamaki H. Mori K. Takaichi S. Haruta S. Hanada S. Aquabacterium pictum sp. nov., the first aerobic bacteriochlorophyll a-containing fresh water bacterium in the genus Aquabacterium of the class Betaproteobacteria. 2020 70 1 596 603 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003798 31622237