Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Echinodermata
/
• Echinoidea
/
• Clypeasteroida

Clypeasteroida (order)

• familyAstriclypeidae
• familyClypeasteridae
• familyDendrasteridae
• familyEchinarachniidae
• familyEchinocyamidae
• familyFaujasiidae
• familyFibulariidae
• familyLaganidae
• familyMellitidae
• familyRotulidae
• familyScutellidae
• familyTaiwanasteridae