Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Echinodermata
/
• Echinoidea
/
• Aspidodiadematoida
/
• Aspidodiadematidae
/
• Plesiodiadema
/
• Plesiodiadema amphigymnum

Plesiodiadema amphigymnum (species)