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Biota
(Life)
Prokaryotes
(Prokaryota)
Archaea
(Archaebacteria)
Crenarchaeota
Thermoprotei
Thermoproteales (
933834
)
Children (2 direct children, 31 direct and indirect children):
Thermofilaceae
(tree size 5)
Thermoproteaceae
(tree size 24)