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
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
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.