Phylum Mollusca Linnaeus, 1758 - molluscs
Class Bivalvia Linnaeus, 1758 - bivalves
Subclass Heterodonta Neumayr, 1884
see Clade Heterodonta Neumayr, 1884
Order Chamida
see Order Venerida Gray, 1854
Superfamily Veneroidea Rafinesque, 1815
Family Veneridae Rafinesque, 1815 - venus clams
Subfamily Pitarinae Stewart, 1930
see Subfamily Callocardiinae Dall, 1895
Genus Pelecyora Dall, 1902