ammonites
banner
Gateway to the Paleobiology Database
Triadocidaris immunita Bather 1909 (sea urchin)

Echinoidea - Euechinoidea - Triadocidaridae

PaleoDB taxon number: 270261

Belongs to Triadocidaris according to P. M. Kier 1977

Sister taxa: Triadocidaris giauensis, Triadocidaris persimilis, Triadocidaris subsimilis, Triadocidaris suessii, Triadocidaris venusta

Ecology: epifaunal grazer-deposit feeder