the root (no rank)
Bacteria (domain)
Firmicutes (phylum)
Bacilli (class)
Bacillales (order)
Bacillaceae (family)
Halobacillus (genus)
[hide inferior taxa]
Halobacillus dabanensis (species)
Halobacillus halophilus (species)
Halobacillus trueperi (species)