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Unicardium d'Orbigny 1850 (clam)

Bivalvia - Lucinida - Mactromyidae

PaleoDB taxon number: 18371

Parent taxon: Mactromyidae according to H. E. Vokes 1980

Sister taxa: Bathycorbis, Clisocolus, Cordiula, Eolucina, Linetia, Mactromya, Mactromyopsis, Montanaria, Palaeolucina, Paracyclas, Plesiocyprinella, Sexta, Thetironia, Thetis

Subtaxa: Unicardium gibbosum, Unicardium schmidii

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Ecology: facultatively mobile infaunal chemosymbiotic