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Biota (Life)
Prokaryotes (Prokaryota)
Archaea (Archaebacteria)
Crenarchaeota
Thermoprotei
Desulfurococcales

Pyrodictiaceae (7263646)

Children (4 direct children, 14 direct and indirect children):

Pyrolobus (tree size 1)

Pyrodictium (tree size 4)

Geogemma (tree size 3)

Hyperthermus (tree size 2)