Thermococcus coalescens Dataset NCBI Taxonomy Rank SPECIES Classification kingdom Methanobacteriati phylum Methanobacteriota class Thermococci order Thermococcales family Thermococcaceae genus Thermococcus species Thermococcus coalescens Name Synonyms Thermococcus coalescens Kuwabara et al. 2005 Homonyms Thermococcus coalescens Thermococcus coalescens Kuwabara et al. 2005