Trapezidae is a family of bivalves in the order Venerida.MolluscaBase eds. (2021). MolluscaBase. Trapezidae Lamy, 1920 (1895). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=23130 on 2021-09-19

Genera The following genera are recognised in the family Trapezidae: †Aphaea Dailey & Popenoe, 1966 Coralliophaga Blainville, 1824 Fluviolanatus Iredale, 1924 Glossocardia Stoliczka, 1870 †Langvophorus Vu Khuc, 1977 Neotrapezium Habe, 1951 †Straelenotrapezium Glibert & van de Poel, 1970 Trapezium Megerle von Mühlfeld, 1811

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