Anaerobranca horikoshii Engle et al. 1995 Anaerobranca horikoshii Engle et al. 1995 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 Clostridiales Prévot 1953 (Approved Lists 1980) Incertae sedis 57 None 2015 Anaerobranca Engle et al. 1995 Anaerobranca horikoshii Engle et al. 1995 Anaerobranca Engle et al. 1995 Anaerobranca zavarzinii Kevbrin et al. 2008 Anaerobranca californiensis Gorlenko et al. 2004 Anaerobranca gottschalkii Prowe and Antranikian 2001 Anaerobranca horikoshii Engle et al. 1995 Engle M. Li Y. Woese C. Wiegel J. Isolation and characterization of a novel alkalitolerant thermophile, Anaerobranca horikoshii gen. nov., sp. nov. 1995 45 3 454 461 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-45-3-454 8590672 Engle M. Li Y. Woese C. Wiegel J. Isolation and characterization of a novel alkalitolerant thermophile, Anaerobranca horikoshii gen. nov., sp. nov. 1995 45 3 454 461 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-45-3-454 8590672 Engle M. Li Y. Woese C. Wiegel J. Isolation and characterization of a novel alkalitolerant thermophile, Anaerobranca horikoshii gen. nov., sp. nov. 1995 45 3 454 461 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-45-3-454 8590672