Children (9 direct children, 49 direct and indirect children):
Sulfolobus
(tree size 14)
Acidianus
(tree size 9)
Metallosphaera
(tree size 6)
Stygiolobus
(tree size 1)
Sulfurisphaera
(tree size 3)
Desulfurolobus
(tree size 1)
Sulfodiicoccus
(tree size 1)
Sulfurococcus
(tree size 2)
Saccharolobus
(tree size 3)