Ignicoccus pacificus Huber and Stetter 2000 Dataset NCBI Taxonomy Classification phylum Thermoproteota class Thermoprotei order Desulfurococcales family Desulfurococcaceae genus Ignicoccus species Ignicoccus pacificus Name Homonyms Ignicoccus pacificus Ignicoccus pacificus LPC33 Ignicoccus pacificus Huber and Stetter 2000