Methanocaldococcaceae Dataset NCBI Taxonomy Rank FAMILY Classification phylum Euryarchaeota class Methanococci order Methanococcales family Methanocaldococcaceae Name Synonyms Methanocaldococcaceae Whitman et al. 2002 Homonyms Methanocaldococcaceae Methanocaldococcaceae Whitman et al. 2002