Methylosphaera hansonii Bowman et al. 1998 Methylosphaera hansonii Bowman et al. 1998 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Gammaproteobacteria Garrity et al. 2005 emend. Williams and Kelly 2013 Methylococcales Bowman 2005 Methylococcaceae Whittenbury and Krieg 1984 emend. Bowman et al. 1993 Methylosphaera Bowman et al. 1998 Methylosphaera hansonii Bowman et al. 1998 Methylosphaera Bowman et al. 1998 Methylosphaera hansonii Bowman et al. 1998 Bowman J.P. McCammon S.A. Skerratt J.H. Methylosphaera hansonii gen. nov., sp. nov., a psychrophilic, group I methanotroph from Antarctic marine-salinity, meromictic lakes. 1997 143 1451 1459 Microbiology (Reading, England) Microbiology 1350-0872 1465-2080 10.1099/00221287-143-4-1451 9141708 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 Bowman J.P. McCammon S.A. Skerratt J.H. Methylosphaera hansonii gen. nov., sp. nov., a psychrophilic, group I methanotroph from Antarctic marine-salinity, meromictic lakes. 1997 143 1451 1459 Microbiology (Reading, England) Microbiology 1350-0872 1465-2080 10.1099/00221287-143-4-1451 9141708 Bowman J.P. McCammon S.A. Skerratt J.H. Methylosphaera hansonii gen. nov., sp. nov., a psychrophilic, group I methanotroph from Antarctic marine-salinity, meromictic lakes. 1997 143 1451 1459 Microbiology (Reading, England) Microbiology 1350-0872 1465-2080 10.1099/00221287-143-4-1451 9141708 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