Thermoanaerobacterium thermosulfurigenes (Schink and Zeikus 1983) Lee et al. 1993 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 Thermoanaerobacterales (Garrity and Holt 2001) Wiegel 2010 emend. Lv et al. 2020 Thermovenabulaceae Parks et al. 2018 Thermoanaerobacterium Lee et al. 1993 emend. Cann et al. 2001 Thermoanaerobacterium thermosulfurigenes (Schink and Zeikus 1983) Lee et al. 1993 Thermoanaerobacterium Lee et al. 1993 emend. Cann et al. 2001 Thermoanaerobacterium aotearoense Liu et al. 1996 Thermoanaerobacterium thermosaccharolyticum (McClung 1935) Collins et al. 1994 Thermoanaerobacterium xylanolyticum Lee et al. 1993 Thermoanaerobacterium saccharolyticum Lee et al. 1993 Thermoanaerobacterium polysaccharolyticum Cann et al. 2001 Thermoanaerobacterium zeae Cann et al. 2001 Thermoanaerobacterium aciditolerans Kublanov et al. 2007 Thermoanaerobacterium thermostercoris corrig. Romano et al. 2011 Thermoanaerobacterium thermostercus (sic) Romano et al. 2011 Thermoanaerobacterium butyriciformans López et al. 2019 Thermoanaerobacterium calidifontis Shang et al. 2013 Clostridium thermosulfurigenes corrig. Schink and Zeikus 1983 Clostridium thermosulfurogenes (sic) Schink and Zeikus 1983 Thermoanaerobacterium thermosulfurigenes (Schink and Zeikus 1983) Lee et al. 1993 List Editor Validation List no. 12. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1983 33 4 896 897 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-33-4-896 Rainey F.A. Ward N.L. Morgan H.W. Toalster R. Stackebrandt E. Phylogenetic Analysis of Anaerobic Thermophilic Bacteria: Aid for Their Reclassification 1993 175 4772 4779 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 7687600 Bateson M.M. Wiegel J. Ward D.M. Comparative Analysis of 16S Ribosomal RNA Sequences of Thermophilic Fermentative Bacteria Isolated from Hot Spring Cyanobacterial Mats 1989 12 1 7 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 Lee Y.E. Jain M.K. Lee C. Lowe S.E. Zeikus J.G. Taxonomic distinction of saccharolytic thermophilic anaerobes: description of Thermoanaerobacterium xylanolyticum gen. nov., sp. nov., and Thermoanaerobacterium saccharolyticum gen. nov., sp. nov.; reclassification of Thermoanaerobium brockii, Clostridium thermosulfurogenes, and Clostridium thermohydrosulfuricum E100-69 as Thermoanaerobacter brockii comb. nov., Thermoanaerobacterium thermosulfurigenes comb. nov., and Thermoanaerobacter thermohydrosulfuricus comb. nov., respectively; and transfer of Clostridium thermohydrosulfuricum 39E to Thermoanaerobacter ethanolicus. 1993 43 1 41 51 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-43-1-41