Family
TRAPEZIIDAE
Genera
Aphaea
Coealliophaga
Coralliophaga
Corbiculopsis
Cypricardia
Fluviolanatus
Glossocardia
Isorropodon
Kitsonia
Langvophorus
Libithina
Libitina
Lithophagella
Neotrapeziuma
Oryctomia
Oryctomya
Pseudopleurophorus
Straelenotrapezium
Tortucardia
Trapezium
Trapezium
Subgenera of Trapezium
Glossocardia
Neotrapezium
Trapezium
Genera (continued)
Vanstraelenia
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