Phylum Mollusca Linnaeus, 1758 - molluscs
Class Bivalvia Linnaeus, 1758 - bivalves
Subclass Heterodonta Neumayr, 1884
see Clade Heterodonta Neumayr, 1884
Order Venerida Gray, 1854
Superfamily Carditoidea Férussac, 1822
Family Carditidae Férussac, 1822 - little heart shells
Subfamily Carditinae Férussac, 1822
1 Genus Cardita Bruguière, 1792
2 Genus Beguina Röding, 1798
3 Genus Claibornicardia Stenzel & Krause, 1957