Halochromatium Imhoff et al. 1998 emend. Anil Kumar et al. 2007 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Chromatiales family Chromatiaceae genus Halochromatium Name Homonyms Halochromatium Halochromatium Imhoff et al. 1998 emend. Anil Kumar et al. 2007