Aquaspirillum dispar Hylemon et al., 1973 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 30::251 Classification genus Microvirgula species Microvirgula aerodenitrificans Name Homonyms Aquaspirillum dispar Hylemon et al., 1973