Halothiobacillus kellyi Sievert et al. 2000 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Chromatiales family Halothiobacillaceae genus Halothiobacillus species Halothiobacillus kellyi Name Homonyms Halothiobacillus kellyi Halothiobacillus kellyi Sievert et al. 2000