Thermococcus pacificus Dataset NCBI Taxonomy Rank SPECIES Classification kingdom Methanobacteriati phylum Methanobacteriota class Thermococci order Thermococcales family Thermococcaceae genus Thermococcus species Thermococcus pacificus Name Synonyms Thermococcus pacificus Miroshnichenko et al. 1998 Homonyms Thermococcus pacificus Thermococcus pacificus Miroshnichenko et al. 1998