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Structures of Water Vascular System in Asterias

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The following points highlight the eight different structures of water vascular system in Asterias. The structures are: 1. Madreporite 2. Stone Canal 3. Ring Canal 4. Polian Vesicles 5. Tiedmann’s Bodies 6. Radial Canals 7. Lateral or Podial Canals 8. Tube-Feet (Podia) and Ampulla. Structure # 1. Madreporite: The water vascular system starts with the […]

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Tag Archives | Animals. Phylum Echinodermata

Structures of Water Vascular System in Asterias

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