†Trochalosoma (sea urchin)
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Echinoidea - Stomopneustoida - Stomechinidae
Parent taxon: Stomechinidae according to H. B. Fell and D. L. Pawson 1966
See also Sepkoski 2002
Sister taxa: Circopeltis, Codechinus, Diplechinus, Diplotagma, Echinotiara, Jeannetia, Phymechinus, Phymotaxis, Polycyphus, Psephechinus, Pseudarbacia, Stomechinus, Stomopneustes, Thierychinus, Tiarechinopsis, Triadechinus
Subtaxa: none
Ecology: epifaunal grazer-deposit feeder
Distribution:
• Cretaceous to Paleogene of the Netherlands (1 collection)
• Cretaceous of Belgium (3), Egypt (1), the Netherlands (6)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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