Thermoanaerobium acetigenum Nielsen et al. 1994 Caldicellulosiruptor acetigenus (Nielsen et al. 1994) Onyenwoke et al. 2006 List Editor Validation list no. 49. Validation of the publication of new names and new combinations previously effectively published outside the IJSB. 1994 44 2 370 371 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-44-2-370 Habib N. Rao M.P.N. Xiao M. Jan S.A. Li W.-J. Genome-based reclassification of Caldicellulosiruptor lactoaceticus and Caldicellulosiruptor kristjanssonii as later heterotypic synonyms of Caldicellulosiruptor acetigenus. 2021 71 8 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004927 34424833 Onyenwoke R.U. Lee Y.J. Dabrowski S. Ahring B.K. Wiegel J. Reclassification of Thermoanaerobium acetigenum as Caldicellulosiruptor acetigenus comb. nov. and emendation of the genus description. 2006 56 6 1391 1395 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63723-0 16738119 note: Accession number AY772476 refers to clone 1 and AY772477 refers to clone 2.