the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Mollusca (phylum)
Bivalvia (class)
Pteriomorphia (subclass)
Arcoida (order)
Arcidae (family)
Barbatia (genus)
[hide inferior taxa]
Barbatia lima (species)
Barbatia reeveana (species)
Barbatia virescens (species)