Genus HEMICIDARIS | |
Kingdom / Phylum / Subph . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . . |
Animalia / Echinodermata / Echinozoa Echinoidea / Euechinoidea / Acroechinoidea n.a. / n.a. / Hemicidaroidea n.a. / n.a. n.a. / Hemicidaridae n.a. / Hemicidaris |
Age: Distribution: |
Late Jurassic - Early Cretaceous Europe, Africa, Western Asia |
Depicted on:Sweden, 1992 ('Service Pack' cover)![]() |