the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Mollusca (phylum)
Bivalvia (class)
Pteriomorphia (subclass)
Veneroida (order)
Veneridae (family)
Meretrix (genus)
[hide inferior taxa]
Meretrix lamarckii (species)
Meretrix lusoria (species)
Meretrix petechialis (species)