Hungateiclostridium mesophilum Rettenmaier et al. 2019 Dataset NCBI Taxonomy Classification phylum Bacillota class Clostridia order Eubacteriales family Oscillospiraceae genus Acetivibrio species Acetivibrio mesophilus Name Homonyms Hungateiclostridium mesophilum Hungateiclostridium mesophilum Rettenmaier et al. 2019