Thermofilum Zillig and Gierl 1983 emend. Toshchakov et al. 2015 Dataset NCBI Taxonomy Classification kingdom Thermoproteati phylum Thermoproteota class Thermoprotei order Thermofilales family Thermofilaceae genus Thermofilum Name Homonyms Thermofilum Thermofilum Zillig and Gierl 1983 Thermofilum Zillig and Gierl 1983 emend. Toshchakov et al. 2015