Methanothrix thermophila Kamagata et al. 1992 Universal Root Woese et al. 1990 Archaea Woese et al. 1990 Euryarchaeota (sic) Garrity and Holt 2001 Methanobacteriota corrig. Garrity and Holt 2001 Methanomicrobia Garrity et al. 2003 Methanotrichales Akinyemi et al. 2021 Methanotrichaceae Akinyemi et al. 2021 Methanothrix Huser et al. 1983 Methanothrix thermophila Kamagata et al. 1992 Methanothrix Huser et al. 1983 Methanothrix concilii Patel 1985 Methanothrix thermoacetophilia (sic) Nozhevnikova and Chudina 1988 Methanothrix thermoacetophila corrig. Nozhevnikova and Chudina 1988 Methanothrix soehngenii Huser et al. 1983 Methanothrix paradoxum (sic) Angle et al. 2017 Methanothrix paradoxa corrig. Angle et al. 2017 Methanothrix harundinacea (Ma et al. 2006) Akinyemi et al. 2021 Methanosaeta thermophila (Kamagata et al. 1992) Boone and Kamagata 1998 Methanothrix thermophila Kamagata et al. 1992 Kamagata Y. Kawasaki H. Oyaizu H. Nakamura K. Mikami E. Endo G. Koga Y. Yamasato K. Characterization of three thermophilic strains of Methanothrix (Methanosaeta) thermophila sp. nov. and rejection of Methanothrix (Methanosaeta) thermoacetophila. 1992 42 3 463 468 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-42-3-463 1380291 Kamagata Y. Kawasaki H. Oyaizu H. Nakamura K. Mikami E. Endo G. Koga Y. Yamasato K. Characterization of three thermophilic strains of Methanothrix (Methanosaeta) thermophila sp. nov. and rejection of Methanothrix (Methanosaeta) thermoacetophila. 1992 42 3 463 468 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-42-3-463 1380291