Peptostreptococcus hydrogenalis Ezaki et al. 1990 Dataset NCBI Taxonomy Classification phylum Bacillota class Tissierellia order Tissierellales family Peptoniphilaceae genus Anaerococcus species Anaerococcus hydrogenalis Name Homonyms Peptostreptococcus hydrogenalis Peptostreptococcus hydrogenalis Ezaki et al. 1990