Thermococcus profundus Kobayashi et al. 1995 Dataset NCBI Taxonomy Classification kingdom Methanobacteriati phylum Methanobacteriota class Thermococci order Thermococcales family Thermococcaceae genus Thermococcus species Thermococcus profundus Name Homonyms Thermococcus profundus Thermococcus profundus Kobayashi et al. 1995