Massilia La Scola et al., 2000 emend. Kämpfer et al., 2011 Dataset Catalogue of Life Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Betaproteobacteria order Burkholderiales family Oxalobacteraceae genus Massilia Name Homonyms Massilia La Scola et al., 2000 emend. Kämpfer et al., 2011