Biology:Diplocidaris

From HandWiki
Short description: Extinct genus of sea urchins

Diplocidaris
Temporal range: Jurassic
[1]
Diplocidaridae - Diplocidaris gigantea.JPG
Fossil inner cast of Diplocidaris gigantea, on display at Galerie de paléontologie et d'anatomie comparée in Paris
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Echinodermata
Class: Echinoidea
Order: Cidaroida
Family: Diplocidaridae
Genus: Diplocidaris
Desor, 1855

Diplocidaris is an extinct genus of sea urchins belonging to the family Diplocidaridae. The type species of this genus is Cidaris gigantea Agassiz, 1840.[2]

These slow-moving low-level epifaunal grazer-omnivores [1] lived in the Jurassic period, from 161.2 to 150.8 Ma.[1] Fossils of this genus have been found in the sediments of Europe, North Africa, Madagascar.[2]

Species

  • Diplocidaris gigantea (Agassiz, 1840)
  • 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[3]

[2]

References

Wikidata ☰ Q18351899 entry