Alteromonas nigrifaciens Baumann et al., 1984 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 34::146 Classification genus Pseudoalteromonas species Pseudoalteromonas nigrifaciens Name Homonyms Alteromonas nigrifaciens Baumann et al., 1984