†Acrocidaris (sea urchin)
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Echinoidea - Euechinoidea - Pseudodiadematidae
Parent taxon: Pseudodiadematidae according to H. B. Fell and D. L. Pawson 1966
See also Sepkoski 2002
Sister taxa: Heterodiadema, Hypodiadema, Loriolia, Microdiadema, Polydiadema, Tetragramma, Tiaromma
Subtaxa: none
Ecology: epifaunal grazer-deposit feeder
Distribution:
• Cretaceous of Hungary (1 collection), Switzerland (2)
• Jurassic of Ethiopia (1), France (3), Germany (2), Saudi Arabia (3), Switzerland (1)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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