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Astrodapsis (sand dollar)

Echinoidea - Clypeasteroida - Echinarachniidae

PaleoDB taxon number: 33115

Parent taxon: Echinarachniidae according to J. W. Durham 1966

Sister taxa: Echinarachnius, Kewia, Nipponaster, Remondella, Tenuirachnius, Vaquerosella

Subtaxa: Astrodapsis israelskyi, Astrodapsis kewi

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Ecology: slow-moving semi-infaunal detritivore