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Quadrilatera Deshayes 1860 (clam)

Bivalvia - Arcida - Arcidae

PaleoDB taxon number: 16304

Parent taxon: Arcidae according to L. W. Ward and B.W. Blackwelder 1987

Sister taxa: Ambrogia, Anadarinae, Angulararca, Arca, Arcinae, Asperarca, Barbatia, Bathyarca, Bentharca, Coraliarca, Fugleria, Karasuarca, Kikaiarca, Litharcinae, Noetiinae, Pectunculinae

Subtaxa: Quadrilatera januaria

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Ecology: facultatively mobile epifaunal suspension feeder