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Gateway to the Paleobiology Database
Tiarechinus (sea urchin)

Echinoidea - Plesiocidaroida - Tiarechinidae

PaleoDB taxon number: 33071

Parent taxon: Tiarechinidae according to H. B. Fell and D. L. Pawson 1966

Sister taxa: none

Subtaxa: Tiarechinus princeps

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Ecology: slow-moving low-level epifaunal grazer