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 Glossoidea Gray, 1847 (1840)
Family Trapeziidae Lamy, 1920, nom. illeg.
see Family Trapezidae Lamy, 1920 (1895), orth. cons.
Genus Straelenotrapezium Glibert & van de Poel, 1970