Azoarcus anaerobius Springer et al. 1998 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 Rhodocyclales Garrity et al. 2006 Zoogloeaceae Boden et al. 2017 Azoarcus Reinhold-Hurek et al. 1993 emend. Fu et al. 2019 Azoarcus anaerobius Springer et al. 1998 Azoarcus Reinhold-Hurek et al. 1993 emend. Fu et al. 2019 Azoarcus communis Reinhold-Hurek et al. 1993 Azoarcus toluclasticus Song et al. 1999 Azoarcus buckelii Mechichi et al. 2002 Azoarcus toluvorans Song et al. 1999 Azoarcus tolulyticus Zhou et al. 1995 Azoarcus evansii Anders et al. 1995 Azoarcus indigens Reinhold-Hurek et al. 1993 Azoarcus sp. None 2015 Azoarcus olearius Chen et al. 2013 Azoarcus pumilus Fu et al. 2019 Azoarcus nasutitermitis Lin et al. 2020 Azoarcus rhizosphaerae Lin et al. 2020 Azoarcus halotolerans Li et al. 2020 Azoarcus anaerobius Springer et al. 1998 Aromatoleum anaerobium (Springer et al. 1998) Rabus et al. 2019 Springer N. Ludwig W. Philipp B. Schink B. Azoarcus anaerobius sp. nov., a resorcinol-degrading, strictly anaerobic, denitrifying bacterium. 1998 48 3 953 956 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-3-953 9734051 Rabus R. Wöhlbrand L. Thies D. Meyer M. Reinhold-Hurek B. Kämpfer P. Aromatoleum gen. nov., a novel genus accommodating the phylogenetic lineage including Azoarcus evansii and related species, and proposal of Aromatoleum aromaticum sp. nov., Aromatoleum petrolei sp. nov., Aromatoleum bremense sp. nov., Aromatoleum toluolicum sp. nov. and Aromatoleum diolicum sp. nov. 2019 69 4 982 997 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003244 30762514 Springer N. Ludwig W. Philipp B. Schink B. Azoarcus anaerobius sp. nov., a resorcinol-degrading, strictly anaerobic, denitrifying bacterium. 1998 48 3 953 956 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-3-953 9734051