Thermosipho activus Podosokorskaya et al. 2014 Dataset NCBI Taxonomy Classification phylum Thermotogota class Thermotogae order Thermotogales family Fervidobacteriaceae genus Thermosipho species Thermosipho activus Name Homonyms Thermosipho activus Thermosipho activus Podosokorskaya et al. 2014