Triadocidaris Döderlein 1887 (sea urchin)

Echinoidea - Euechinoidea - Triadocidaridae

Full reference: L. Döderlein. 1887. Die Japanischen Seeigel. I. Theil. Fammilie Cidaridae und Saleniidae. E. Schweizerbartsche Verlagsbuchhandlung, Stuttgart 1-59

Parent taxon: Triadocidaridae according to L. Jaselli and V. Pieroni 2023

See also Fell 1966, Sepkoski 2002 and Smith 1994

Sister taxa: Levicidaris, Megaporocidaris, Mikrocidaris, Parvicidaris, Vinchuscanchaia, Zardinechinus

Subtaxa: Triadocidaris giauensis Triadocidaris immunita Triadocidaris persimilis Triadocidaris subsimilis Triadocidaris suessii Triadocidaris transversa Triadocidaris venusta

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Ecology: epifaunal grazer-deposit feeder

Distribution:

• Triassic of Canada (1: British Columbia collection), China (4), East Timor (1), Hungary (3), Italy (6), Poland (1), Slovenia (1), United States (1: Idaho)

Total: 18 collections including 29 occurrences

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Specimen images are retrieved through the ePANDDA API.


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