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 Tellinoidea Blainville, 1814
Family Psammobiidae Fleming, 1828 - sunset clams
Subfamily Psammobiinae Fleming, 1828
Genus Asaphis Modeer, 1793
Subgenus Heteroglypta Martens, 1880