Sulfolobales Stetter 1989 Sulfolobus Brock et al. 1972 (Approved Lists 1980) Universal Root Woese et al. 1990 Archaea Woese et al. 1990 Crenarchaeota (sic) Garrity and Holt 2021 Thermoproteota corrig. Garrity and Holt 2021 Thermoprotei Reysenbach 2002 Sulfolobales Stetter 1989 Thermoprotei Reysenbach 2002 Caldisphaerales Garrity et al. 2003 Desulfurococcales Huber and Stetter 2002 Cenarchaeales Preston et al. 2002 Acidilobales Prokofeva et al. 2009 Fervidicoccales Perevalova et al. 2010 Nitrosopumilales Qin et al. 2017 Thermoproteales Zillig et al. 1982 emend. Burggraf et al. 1997 Thermofilales Zayulina et al. 2021 Sulfolobaceae Stetter 1989 Incertae sedis 675 Servín-Garcidueñas and Martínez-Romero 2014 Servín-Garcidueñas L.E. Martínez-Romero E. Draft Genome Sequence of the Sulfolobales Archaeon AZ1, Obtained through Metagenomic Analysis of a Mexican Hot Spring. 2014 2 2 Genome Announcements Genome Announc 2169-8287 10.1128/genomeA.00164-14 24604657 Stetter K.O. Holt J.G. Order III. Sulfolobales ord. nov. Family Sulfolobaceae fam. nov. 1989 3 1 2250 2251 Bergey's Manual of Systematic Bacteriology The Williams and Wilkins Co. Baltimore