Romboutsia Gerritsen et al. 2014 emend. Wang et al. 2015 Romboutsia Gerritsen et al. 2014 emend. Wang et al. 2015 Romboutsia ilealis Gerritsen et al. 2014 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Firmicutes (sic) Gibbons and Murray 2021 Bacillota corrig. Gibbons and Murray 2021 Firmacutes (sic) Gibbons and Murray 2021 Clostridia Rainey 2010 Eubacteriales Buchanan 1917 (Approved Lists 1980) emend. Tindall 2019 Peptostreptococcaceae Ezaki 2010 Romboutsia Gerritsen et al. 2014 emend. Wang et al. 2015 Peptostreptococcaceae Ezaki 2010 Filifactor Collins et al. 1994 Peptostreptococcus Kluyver and van Niel 1936 (Approved Lists 1980) emend. Ezaki et al. 2001 Tepidibacter Slobodkin et al. 2003 emend. Tan et al. 2012 Asaccharospora Gerritsen et al. 2014 Intestinibacter Gerritsen et al. 2014 Peptoanaerobacter Sizova et al. 2016 Clostridioides Lawson et al. 2016 Wukongibacter Li et al. 2016 Maledivibacter Li et al. 2016 Paramaledivibacter Li et al. 2016 Terrisporobacter Gerritsen et al. 2014 Peptoclostridium Yutin and Galperin 2013 non Peptoclostridium Galperin et al. 2016 Peptoclostridium Galperin et al. 2016 non Peptoclostridium Yutin and Galperin 2013 Peptacetobacter Chen et al. 2020 Criibacterium Maheux et al. 2021 Romboutsia ilealis Gerritsen et al. 2014 Romboutsia lituseburensis (LaPlanche and Saissac 1948) Gerritsen et al. 2014 Romboutsia sedimentorum Wang et al. 2015 Romboutsia hominis Gerritsen et al. 2018 Romboutsia faecis Liu et al. 2022 Gerritsen J. Umanets A. Staneva I. Hornung B. Ritari J. Paulin L. Rijkers G.T. de Vos W.M. Smidt H. Romboutsia hominis sp. nov., the first human gut-derived representative of the genus Romboutsia, isolated from ileostoma effluent. 2018 68 11 3479 3486 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003012 30226461 Gerritsen J. Fuentes S. Grievink W. van Niftrik L. Tindall B.J. Timmerman H.M. Rijkers G.T. Smidt H. Characterization of Romboutsia ilealis gen. nov., sp. nov., isolated from the gastro-intestinal tract of a rat, and proposal for the reclassification of five closely related members of the genus Clostridium into the genera Romboutsia gen. nov., Intestinibacter gen. nov., Terrisporobacter gen. nov. and Asaccharospora gen. nov. 2014 64 5 1600 1616 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.059543-0 24480908 Liu C. Du M.-X. Abuduaini R. Yu H.-Y. Li D.-H. Wang Y.-J. Zhou N. Jiang M.-Z. Niu P.-X. Han S.-S. Chen H.-H. Shi W.-Y. Wu L. Xin Y.-H. Ma J. Zhou Y. Jiang C.-Y. Liu H.-W. Liu S.-J. Enlightening the taxonomy darkness of human gut microbiomes with a cultured biobank. 2021 9 1 119 119 Microbiome Microbiome 2049-2618 10.1186/s40168-021-01064-3 34020714 Wang Y. Song J. Zhai Y. Zhang C. Gerritsen J. Wang H. Chen X. Li Y. Zhao B. Zhao B. Ruan Z. Romboutsia sedimentorum sp. nov., isolated from an alkaline-saline lake sediment and emended description of the genus Romboutsia 2015 65 4 1193 1198 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.000079 25609678 Gerritsen J. Fuentes S. Grievink W. van Niftrik L. Tindall B.J. Timmerman H.M. Rijkers G.T. Smidt H. Characterization of Romboutsia ilealis gen. nov., sp. nov., isolated from the gastro-intestinal tract of a rat, and proposal for the reclassification of five closely related members of the genus Clostridium into the genera Romboutsia gen. nov., Intestinibacter gen. nov., Terrisporobacter gen. nov. and Asaccharospora gen. nov. 2014 64 5 1600 1616 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.059543-0 24480908 Wang Y. Song J. Zhai Y. Zhang C. Gerritsen J. Wang H. Chen X. Li Y. Zhao B. Zhao B. Ruan Z. Romboutsia sedimentorum sp. nov., isolated from an alkaline-saline lake sediment and emended description of the genus Romboutsia 2015 65 4 1193 1198 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.000079 25609678