Nitrosococcus oceani (Watson, 1965) Watson, 1971 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 30::336 Classification genus Nitrosococcus species Nitrosococcus oceani Name Homonyms Nitrosococcus oceani (Watson, 1965) Watson, 1971