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Spatangoida

Classification

Echinoidea [class]
(13 species)
Spatangoida [order] (5)
Brissidae [family] (1)
Paleopneustidae [family] (3)
Schizasteridae [family] (1)

Classification

Echinoidea [class]
(13 species)
Spatangoida [order] (5)
Brissidae [family] (1)
Paleopneustidae [family] (3)
Schizasteridae [family] (1)

Names

Valid name Spatangoida

Classification