Methanoculleus oldenburgensis Blotevogel et al. 1998 Methanoculleus oldenburgensis Blotevogel et al. 1998 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 Methanomicrobiaceae Balch and Wolfe 1981 Methanoculleus Maestrojuán et al. 1990 Methanoculleus oldenburgensis Blotevogel et al. 1998 Methanoculleus Maestrojuán et al. 1990 Methanoculleus bourgense (sic) (Ollivier et al. 1986) Maestrojuán et al. 1990 emend. Asakawa and Nagaoka 2003 Methanoculleus bourgensis corrig. (Ollivier et al. 1986) Maestrojuán et al. 1990 emend. Asakawa and Nagaoka 2003 Methanoculleus hydrogenitrophicus Tian et al. 2010 Methanoculleus horonobensis Shimizu et al. 2013 Methanoculleus taiwanensis Weng et al. 2015 Methanoculleus sediminis Chen et al. 2015 Methanoculleus olentangyi (Corder et al. 1988) Maestrojuán et al. 1990 Methanoculleus thermophilicus (sic) (Rivard and Smith 1982) Maestrojuán et al. 1990 emend. Spring et al. 2005 Methanoculleus thermophilus corrig. (Rivard and Smith 1982) Maestrojuán et al. 1990 emend. Spring et al. 2005 Methanoculleus palmolei Zellner et al. 1998 Methanoculleus receptaculi Cheng et al. 2008 Methanoculleus submarinus Mikucki et al. 2003 Methanoculleus chikugoensis Dianou et al. 2001 Methanoculleus marisnigri (Romesser et al. 1981) Maestrojuán et al. 1990 Methanoculleus thermohydrogenotrophicum (sic) Kougias et al. 2017 Methanoculleus thermohydrogenitrophicus corrig. Kougias et al. 2017 Methanoculleus oldenburgensis Blotevogel et al. 1998 List Editor Validation List no. 64. Validation of publication of new names and new combinations previously effectively published outside the IJSB. 1998 48 1 327 328 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-1-327 Asakawa S. Nagaoka K. Methanoculleus bourgensis, Methanoculleus olentangyi and Methanoculleus oldenburgensis are subjective synonyms. 2003 53 5 1551 1553 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02508-0 13130046 Blotevogel K.H. Gahl-Janssen R. Janßen S. Fischer U. Pilz F. Auling G. Macario A.J.L. Tindall B.J. Isolation and characterization of a novel mesophilic, fresh-water methanogen from river sediment Methanoculleus oldenburgensis sp. nov. 1992 157 54 59 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/BF00245335 Methanoculleus bourgensis corrig. (Ollivier et al. 1986) Maestrojuán et al. 1990 emend. Asakawa and Nagaoka 2003 List Editor Validation List no. 64. Validation of publication of new names and new combinations previously effectively published outside the IJSB. 1998 48 1 327 328 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-1-327 Asakawa S. Nagaoka K. Methanoculleus bourgensis, Methanoculleus olentangyi and Methanoculleus oldenburgensis are subjective synonyms. 2003 53 5 1551 1553 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02508-0 13130046 Blotevogel K.H. Gahl-Janssen R. Janßen S. Fischer U. Pilz F. Auling G. Macario A.J.L. Tindall B.J. Isolation and characterization of a novel mesophilic, fresh-water methanogen from river sediment Methanoculleus oldenburgensis sp. nov. 1992 157 54 59 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/BF00245335