Porphyromonadaceae Krieg 2012 Dataset NCBI Taxonomy Classification phylum Bacteroidota class Bacteroidia order Bacteroidales family Porphyromonadaceae Name Homonyms Porphyromonadaceae Porphyromonadaceae Krieg 2012 emend. Ormerod et al. 2016 Porphyromonadaceae Krieg 2012