Ignicoccus islandicus Huber et al. 2000 Dataset NCBI Taxonomy Classification kingdom Thermoproteati phylum Thermoproteota class Thermoprotei order Desulfurococcales family Desulfurococcaceae genus Ignicoccus species Ignicoccus islandicus Name Homonyms Ignicoccus islandicus Ignicoccus islandicus Ko18 Ignicoccus islandicus Huber et al. 2000