Diplocidaris


Diplocidaris is an extinct genus of sea urchins belonging to the family Diplocidaridae. The type species of this genus is Cidaris gigantea Agassiz, 1840.
These slow-moving low-level epifaunal grazer-omnivores lived in the Jurassic period, from 161.2 to 150.8 Ma. Fossils of this genus have been found in the sediments of Europe, North Africa, Madagascar.

Species

  • Diplocidaris gigantea
  • Diplocidaris besairiei Lambert, 1936
  • Diplocidaris jacquemonti Lambert, 1910
  • Diplocidaris desori Wright, 1858
  • Diplocidaris dumortieri Cotteau, 1863
  • Diplocidaris gevreyi Lambert in Savin 1902
  • Diplocidaris bernasconii Bischof, Hostettler & Menkveld-Gfeller, 2018