Pyrobaculum calidifontis VA1 Dataset NCBI Taxonomy Classification phylum Thermoproteota class Thermoprotei order Thermoproteales family Thermoproteaceae genus Pyrobaculum species Pyrobaculum calidifontis Name Homonyms Pyrobaculum calidifontis Pyrobaculum calidifontis VA1 Pyrobaculum calidifontis Amo et al. 2008