Porphyromonas cansulci Collins et al., 1994 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 44::678 Classification genus Porphyromonas species Porphyromonas crevioricanis Name Homonyms Porphyromonas cansulci Collins et al., 1994