Caldisphaera draconis Dataset NCBI Taxonomy Rank SPECIES Classification phylum Thermoproteota class Thermoprotei order Acidilobales family Caldisphaeraceae genus Caldisphaera species Caldisphaera draconis Name Synonyms "Caldisphaera draconis" Boyd et al. 2007 Homonyms Caldisphaera draconis "Caldisphaera draconis" Boyd et al. 2007