the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Arthropoda (phylum)
Hexapoda (superclass)
Insecta (class)
Neoptera (subclass)
Blattaria (order)
Blattellidae (family)
[hide inferior taxa]
Blattella germanica (species)
Polyphaga aegyptiaca (species)
Supella longipalpa (species)