Rhodocyclus tenuis (Pfennig, 1969) Imhoff et al., 1984 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 34::341 Classification genus Rhodocyclus species Rhodocyclus tenuis Name Synonyms Rhodospirillum tenue Pfennig, 1969 Homonyms Rhodocyclus tenuis (Pfennig, 1969) Imhoff et al., 1984