the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Arthropoda (phylum)
Chelicerata (class)
Arachnida (subclass)
Scorpiones (order)
Scorpionidae (family)
Heterometrus (genus)
[hide inferior taxa]
Heterometrus fulvipes (species)
Heterometrus laoticus (species)
Heterometrus spinifer (species)