Related how?
Biota
(Life)
Prokaryotes
(Prokaryota)
Bacteria
(Bacterium)
Negibacteria
(Rjheekñndd)
Aquificae
Aquificae
Aquificales
Aquificaceae
Aquifex (
310736
)
Children (2 direct children, 3 direct and indirect children):
Aquifex aeolicus
(tree size 1)
Aquifex pyrophilus