Aquabacterium Kalmbach et al., 1999 emend. Chen et al., 2012 Dataset Catalogue of Life Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Betaproteobacteria order Burkholderiales genus Aquabacterium Name Homonyms Aquabacterium Kalmbach et al., 1999 emend. Chen et al., 2012