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Gateway to the Paleobiology Database

R. Berndt 2003

Taxonomic opinions tied to this reference:
Arbaciidae belongs to Arbacioida
Arbacioida belongs to Echinoidea
Archiacia belongs to Archiaciidae
Archiaciidae belongs to Cassiduloida
Atelostomata belongs to Echinoidea
Cassiduloida belongs to Atelostomata
Cidarites variolare belongs to Cidarites according to Berndt 2003
Echinus menardi belongs to Echinus according to Berndt 2003
Echinus olisiponensis belongs to Echinus according to Berndt 2003
Goniopygus belongs to Arbaciidae
Hemiaster belongs to Hemiasteridae
Hemiaster luynesi belongs to Hemiaster according to Berndt 2003
Hemiasteridae belongs to Spatangoida
Hemicidaris libyca belongs to Hemicidaris according to Berndt 2003
Hemicidaroidea belongs to Echinoidea
Holaster syriacus belongs to Holaster according to Berndt 2003
Holectypidae belongs to Holectypoida
Holectypoida belongs to Gnathostomata
Holectypus larteti belongs to Holectypus according to Berndt 2003
Micropedina belongs to Hemicidaroidea
Spatangoida belongs to Echinoidea