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