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Starfish

Starfish dissection By: Carol Parker Thanks to: Denise Roper and Lynn Fink Dried Specimens Common Starfish Class Asteroidea Aboral view trivium bivium anterior arm central disc arms Madreporite bivium madreporite stone canal trivium madreporite peristome stone canal

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Starfish

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  1. Starfish dissection By: Carol Parker Thanks to: Denise Roper and Lynn Fink

  2. Dried Specimens

  3. Common StarfishClass Asteroidea Aboral view

  4. trivium bivium

  5. anterior arm central disc arms

  6. Madreporite

  7. bivium madreporite stonecanal trivium

  8. madreporite peristome stone canal

  9. radialcanal circular canal peristome

  10. Arms Oral view Ambulacral Grooves Mouth

  11. Spines Tube feet

  12. Preserved Specimens

  13. madreporite anterior arm

  14. bivium central disk

  15. ambulacral grooves mouth

  16. mouth tube feet peristome

  17. pyloric stomach intestine anus intestinal caecum

  18. pyloric stomach pyloric caecum pyloric duct

  19. Pyloric stomach Pyloric caecum

  20. Pyloric stomach

  21. Pyloric caecae

  22. Gonads

  23. Cardiac stomach

  24. cardiac stomach peristome

  25. Cardiac stomach

  26. circular canal ampulla radial canal polian vesicle

  27. ampulla tube feet radial canal

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