Family Aspidodiadematidae Duncan 1889 (sea urchin)

Echinoidea - Aspidodiadematoida - Aspidodiadematidae

Alternative spelling: Aspidodiademinae

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

See also Duncan 1889, Fell 1966, Kroh and Smith 2010 and Smith 1995

Sister taxa: none

Subtaxa: Aspidodiadema Culozoma Gymnotiara Plesiodiadema Tiaridia

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Ecology: epifaunal grazer-deposit feeder

Distribution:

• Jurassic of the United Kingdom (7 collections), United States (1: Cambridgshire)

Total: 8 collections each including a single occurrence

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