Related how?
Biota
(Life)
Prokaryotes
(Prokaryota)
Archaea
(Archaebacteria)
Euryarchaeota
Thermoplasmata (
1135456
)
Children (2 direct children, 25 direct and indirect children):
Thermoplasmatales
(tree size 22)
Methanomassiliicoccales
(tree size 1)