Calderobacterium hydrogenophilum Kryukov et al., 1984 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 34::270 Classification genus Hydrogenobacter species Hydrogenobacter hydrogenophilus Name Homonyms Calderobacterium hydrogenophilum Kryukov et al., 1984