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Gateway to the Paleobiology Database
Family Trapezidae Lamy 1920 (clam)

Bivalvia - Veneroidei

PaleoDB taxon number: 244399

Alternative spelling: Trapeziidae

Parent taxon: Arcticoidea according to J. G. Carter et al. 2011

Sister taxa: Arcticidae, Bernardinidae, Euloxidae, Pollicidae, Veniellidae

Subtaxa: Coralliophaga, Glossocardia, Langvophorus, Neotrapezium, Straelenotrapezium, Trapezium

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Ecology: facultatively mobile infaunal suspension feeder