[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Domain "Archaea" Woese et al. 1990 Phylum "Crenarchaeota" Garrity and Holt 2001 Class Thermoprotei Reysenbach 2002 Order Sulfolobales Stetter 1989 Family Sulfolobaceae Stetter 1989 Genus Metallosphaera Huber et al. 1989 Metallosphaera sedula Huber et al. 1989