Ignisphaera Dataset NCBI Taxonomy Rank GENUS Classification kingdom Thermoproteati phylum Thermoproteota class Thermoprotei order Desulfurococcales family Desulfurococcaceae genus Ignisphaera Name Synonyms Ignisphaera Niederberger et al. 2006 Ignisphaera Niederberger et al. 2006 emend. Podosokorskaya et al. 2024 Homonyms Ignisphaera Ignisphaera Niederberger et al. 2006 Ignisphaera Niederberger et al. 2006 emend. Podosokorskaya et al. 2024