the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Mollusca (phylum)
Gastropoda (class)
Pulmonata (subclass)
Stylommatophora (order)
Helicidae (family)
[hide inferior taxa]
Arianta arbustorum (species)
Cepaea hortensis (species)
Cepaea nemoralis (species)
Helix aspersa (species)
Helix lucorum (species)
Helix pomatia (species)