the root (no rank)
Archaea (domain)
Euryarchaeota (phylum)
Halobacteriales (order)
Halobacteriaceae (family)
[hide inferior taxa]
haloarchaeon S8a (species)
Haloarcula (genus)
Halobacterium (genus)
Halococcus morrhuae (species)
Haloferax (genus)
Halorubrum saccharovorum (species)
Natrialba (genus)
Natrinema sp. (species)
Natronobacterium pharaonis (species)
Natronococcus sp. (species)