Ketogulonicigenium Urbance, Bratina, Stoddard & Schmidt, 2001 Dataset TAXREF Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Alphaproteobacteria order Rhodobacterales family Rhodobacteraceae genus Ketogulonicigenium Name Homonyms Ketogulonicigenium Urbance, Bratina, Stoddard & Schmidt, 2001