Ammonifex Huber et al. 1996 emend. Miroshnichenko et al. 2008 Ammonifex Huber et al. 1996 emend. Miroshnichenko et al. 2008 Ammonifex degensii Huber et al. 1996 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 Thermoanaerobacteraceae (Garrity and Holt 2001) Wiegel 2010 Ammonifex Huber et al. 1996 emend. Miroshnichenko et al. 2008 Thermoanaerobacteraceae (Garrity and Holt 2001) Wiegel 2010 Tepidanaerobacter Sekiguchi et al. 2006 emend. Westerholm et al. 2011 Desulfovirgula Kaksonen et al. 2007 Carboxydobrachium (sic) Sokolova et al. 2001 Carboxydibrachium corrig. Sokolova et al. 2001 Caldanaerobacter Fardeau et al. 2004 Gelria Plugge et al. 2002 Thermoanaerobium Zeikus et al. 1983 Thermobacteroides Ben-Bassat and Zeikus 1983 emend. Ollivier et al. 1985 Carboxydothermus Svetlichny et al. 1991 emend. Novikov et al. 2011 Acetogenium Leigh and Wolfe 1983 Thermovorax Mäkinen et al. 2012 Caloribacterium Slobodkina et al. 2012 Brockia Perevalova et al. 2013 Calderihabitans Yoneda et al. 2013 Thermoanaerobacter Wiegel and Ljungdahl 1982 emend. Lee et al. 2007 Thermodesulfitimonas Slobodkina et al. 2017 Moorella Collins et al. 1994 Thermacetogenium Hattori et al. 2000 Thermanaeromonas Mori et al. 2002 Caldanaerobius Lee et al. 2008 Desulfothermobacter Frolov et al. 2018 Carbobacillus (sic) Kadnikov et al. 2018 Carbonibacillus corrig. Kadnikov et al. 2018 Calorimonas Khomyakova et al. 2020 Ammonifex thiophilus Miroshnichenko et al. 2008 Ammonifex degensii Huber et al. 1996 Miroshnichenko M.L. Tourova T.P. Kolganova T.V. Kostrikina N.A. Chernych N. Bonch-Osmolovskaya E.A. Ammonifex thiophilus sp. nov., a hyperthermophilic anaerobic bacterium from a Kamchatka hot spring. 2008 58 12 2935 2938 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.2008/000182-0 19060086 Wiegel J. De Vos P. Garrity G. Jones D. Krieg N.R. Ludwig W. Rainey F.A. Schleifer K.H. Whitman W.B. Family I. Thermoanaerobacteraceae fam. nov. 2009 3 2 1225 Bergey's Manual of Systematic Bacteriology Springer-Verlag New York Garrity G.M. Holt J.G. Garrity G.M. Boone D.R. Castenholz R.W. Taxonomic Outline of the Archaea and Bacteria. 2001 1 2 155 166 Bergey's Manual of Systematic Bacteriology Springer New York Huber R. Rossnagel P. Woese C.R. Rachel R. Langworthy T.A. Stetter K.O. Formation of ammonium from nitrate during chemolithoautotrophic growth of the extremely thermophilic bacterium Ammonifex degensii gen. nov. sp. nov. 1996 19 40 49 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/S0723-2020(96)80007-5 11539844 Miroshnichenko M.L. Tourova T.P. Kolganova T.V. Kostrikina N.A. Chernych N. Bonch-Osmolovskaya E.A. Ammonifex thiophilus sp. nov., a hyperthermophilic anaerobic bacterium from a Kamchatka hot spring. 2008 58 12 2935 2938 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.2008/000182-0 19060086 List Editor Validation List no. 58. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1996 46 3 836 837 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-46-3-836 Huber R. Rossnagel P. Woese C.R. Rachel R. Langworthy T.A. Stetter K.O. Formation of ammonium from nitrate during chemolithoautotrophic growth of the extremely thermophilic bacterium Ammonifex degensii gen. nov. sp. nov. 1996 19 40 49 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/S0723-2020(96)80007-5 11539844