Caldanaerobacter subterraneus (Fardeau et al. 2000) Fardeau et al. 2004 Caldanaerobacter subterraneus (Fardeau et al. 2000) Fardeau et al. 2004 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 Carboxydobrachium (sic) Sokolova et al. 2001 Carboxydibrachium corrig. Sokolova et al. 2001 Caldanaerobacter subterraneus (Fardeau et al. 2000) Fardeau et al. 2004 Carboxydobrachium (sic) Sokolova et al. 2001 Carboxydibrachium corrig. Sokolova et al. 2001 Caldanaerobacter uzonensis Kozina et al. 2010 Caldanaerobacter subterraneus subterraneus (Fardeau et al. 2000) Fardeau et al. 2004 Caldanaerobacter subterraneus pacificus (Sokolova et al. 2001) Fardeau et al. 2004 Caldanaerobacter subterraneus tengcongensis (Xue et al. 2001) Fardeau et al. 2004 Caldanaerobacter subterraneus yonseiensis (Kim et al. 2001) Fardeau et al. 2004 Thermoanaerobacter subterraneus Fardeau et al. 2000 Caldanaerobacter subterraneus (Fardeau et al. 2000) Fardeau et al. 2004 Caldanaerobacter subterraneus subterraneus (Fardeau et al. 2000) Fardeau et al. 2004 Fardeau M.L. Bonilla Salinas M. L'Haridon S. Jeanthon C. Verhé F. Cayol J.L. Patel B.K.C. Garcia J.L. Ollivier B. Isolation from oil reservoirs of novel thermophilic anaerobes phylogenetically related to Thermoanaerobacter subterraneus: reassignment of T. subterraneus, Thermoanaerobacter yonseiensis, Thermoanaerobacter tengcongensis and Carboxydibrachium pacificum to Caldanaerobacter subterraneus gen. nov., sp. nov., comb. nov. as four novel subspecies. 2004 54 2 467 474 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02711-0 15023962 Fardeau M.L. Bonilla Salinas M. L'Haridon S. Jeanthon C. Verhé F. Cayol J.L. Patel B.K.C. Garcia J.L. Ollivier B. Isolation from oil reservoirs of novel thermophilic anaerobes phylogenetically related to Thermoanaerobacter subterraneus: reassignment of T. subterraneus, Thermoanaerobacter yonseiensis, Thermoanaerobacter tengcongensis and Carboxydibrachium pacificum to Caldanaerobacter subterraneus gen. nov., sp. nov., comb. nov. as four novel subspecies. 2004 54 2 467 474 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02711-0 15023962 Caldanaerobacter subterraneus subterraneus (Fardeau et al. 2000) Fardeau et al. 2004 Thermoanaerobacter subterraneus Fardeau et al. 2000 Fardeau M.L. Bonilla Salinas M. L'Haridon S. Jeanthon C. Verhé F. Cayol J.L. Patel B.K.C. Garcia J.L. Ollivier B. Isolation from oil reservoirs of novel thermophilic anaerobes phylogenetically related to Thermoanaerobacter subterraneus: reassignment of T. subterraneus, Thermoanaerobacter yonseiensis, Thermoanaerobacter tengcongensis and Carboxydibrachium pacificum to Caldanaerobacter subterraneus gen. nov., sp. nov., comb. nov. as four novel subspecies. 2004 54 2 467 474 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02711-0 15023962