Syntrophococcus sucromutans Krumholz and Bryant 1986 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 Eubacteriales Buchanan 1917 (Approved Lists 1980) emend. Tindall 2019 Lachnospiraceae Rainey 2010 Syntrophococcus Krumholz and Bryant 1986 Syntrophococcus sucromutans Krumholz and Bryant 1986 Syntrophococcus Krumholz and Bryant 1986 Syntrophococcus sucromutans Krumholz and Bryant 1986 List Editor Validation List no. 21. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1986 36 3 489 489 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-36-3-489 Stackebrandt E. Kramer I. Swiderski J. Hippe H. Phylogenetic basis for a taxonomic dissection of the genus Clostridium 1999 24 253 258 FEMS Immunology and Medical Microbiology FEMS Immunol Med Microbiol 0928-8244 10397308 Krumholz L.R. Bryant M.P. Syntrophococcus sucromutans gen. nov., sp. nov. uses carbohydrates as electron donors and formate, methoxymonobenzenoids or Methanobrevibacter as electron acceptor systems 1986 143 313 318 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/BF00412795