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Family Aspidodiadematidae Duncan 1889 (sea urchin)

Echinoidea - Aspidodiadematoida

PaleoDB taxon number: 168409

Alternative spelling: Aspidodiademinae

Parent taxon: Aspidodiadematoida according to A. B. Smith 2015

Sister taxa: none

Subtaxa: Aspidodiadema, Culozoma, Gymnotiara, Plesiodiadema, Tiaridia

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Ecology: epifaunal grazer-deposit feeder