the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Arthropoda (phylum)
Crustacea (subphylum)
Malacostraca (subclass)
Eucarida (infraclass)
Decapoda (order)
Pleocyemata (suborder)
Caridea (superfamily)
Nephropidae (family)
Homarus americanus (species)
American lobster (primary common name)
[hide inferior taxa]