Anaerococcus tetradius (Ezaki et al., 1983) Ezaki et al., 2001 Dataset Catalogue of Life Rank SPECIES Classification kingdom Bacteria phylum Firmicutes class Clostridia order Clostridiales genus Anaerococcus species Anaerococcus tetradius Name Synonyms Peptostreptococcus tetradius Ezaki et al., 1983 Homonyms Anaerococcus tetradius (Ezaki et al., 1983) Ezaki et al., 2001