Methanocorpusculum aggregans (Ollivier et al. 1985) Xun et al. 1989 Universal Root Woese et al. 1990 Archaea Woese et al. 1990 Euryarchaeota (sic) Garrity and Holt 2001 Methanobacteriota corrig. Garrity and Holt 2001 Methanococci Boone 2002 Methanomicrobiales Balch and Wolfe 1981 Methanocorpusculaceae Zellner et al. 1989 Methanocorpusculum Zellner et al. 1988 emend. Xun et al. 1989 Methanocorpusculum aggregans (Ollivier et al. 1985) Xun et al. 1989 Methanocorpusculum Zellner et al. 1988 emend. Xun et al. 1989 Methanocorpusculum labreanum Zhao et al. 1989 Methanocorpusculum bavaricum Zellner et al. 1989 Methanocorpusculum sinense Zellner et al. 1989 Methanocorpusculum parvum Zellner et al. 1988 Methanocorpusculum aggregans (Ollivier et al. 1985) Xun et al. 1989 Methanogenium aggregans Ollivier et al. 1985 Ollivier B.M. Mah R.A. Garcia J.L. Robinson R. Isolation and characterization of Methanogenium aggregans sp. nov. 1985 35 2 127 130 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-35-2-127 Xun L. Boone D.R. Mah R.A. Deoxyribonucleic acid hybridization study of Methanogenium and Methanocorpusculum species, emendation of the genus Methanocorpusculum, and transfer of Methanogenium aggregans to the genus Methanocorpusculum as Methanocorpusculum aggregans comb. nov. 1989 39 2 109 111 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-2-109 Xun L. Boone D.R. Mah R.A. Deoxyribonucleic acid hybridization study of Methanogenium and Methanocorpusculum species, emendation of the genus Methanocorpusculum, and transfer of Methanogenium aggregans to the genus Methanocorpusculum as Methanocorpusculum aggregans comb. nov. 1989 39 2 109 111 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-2-109