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The Echinoid Directory

Strongylocentrotus purpuratus (Stimpson, 1857): 3D model (static)
Key to colours
  • Dark blue - digestive tract
  • Light blue - caecum
  • Green - axial complex
  • Yellow - gonads
  • Pink - siphon
  • Dark red - Stewart's organs
  • Orange - buccal sacs
Aboral view
Lateral view

Oral view