Thermococcus hydrothermalis Dataset NCBI Taxonomy Rank SPECIES Classification kingdom Methanobacteriati phylum Methanobacteriota class Thermococci order Thermococcales family Thermococcaceae genus Thermococcus species Thermococcus hydrothermalis Name Synonyms Thermococcus hydrothermalis Godfroy et al. 1997 Homonyms Thermococcus hydrothermalis Thermococcus hydrothermalis Godfroy et al. 1997