"Thermopallium natronophilum" Duckworth et al. 1996 Dataset NCBI Taxonomy Classification phylum Thermotogota class Thermotogae order Thermotogales family Thermotogaceae genus Thermopallium species Thermopallium natronophilum Name Homonyms Thermopallium natronophilum "Thermopallium natronophilum" Duckworth et al. 1996