Porphyromonas circumdentaria Dataset NCBI Taxonomy Rank SPECIES Classification phylum Bacteroidota class Bacteroidia order Bacteroidales family Porphyromonadaceae genus Porphyromonas species Porphyromonas circumdentaria Name Synonyms Porphyromonas circumdentaria Love et al. 1992 Homonyms Porphyromonas circumdentaria Porphyromonas circumdentaria Love et al. 1992