Bifidobacterium pullorum Trovatelli et al., 1974 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 30::265 Classification genus Bifidobacterium species Bifidobacterium pullorum Name Homonyms Bifidobacterium pullorum Trovatelli et al., 1974