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

2. Dried Specimens

3. Common Starfish Class Asteroidea Aboral view

4. bivium trivium

5. arms central disc anterior arm

6. Madreporite

7. bivium trivium madreporite stone canal

8. madreporite stone canalperistome

9. circular canal radial canal peristome

10. Oral view Mouth Ambulacral Grooves Arms

11. Spines Tube feet

12. Preserved Specimens

13. madreporite anterior arm

14. central disk bivium

15. ambulacral grooves mouth

16. tube feet peristome mouth

17. intestine anusintestinal caecum pyloric stomach

18. pyloric caecum pyloric duct pyloric stomach

19. Pyloric caecum Pyloric stomach

20. Pyloric stomach

21. Pyloric caecae

22. Gonads

23. Cardiac stomach

24. cardiac stomach peristome

25. Cardiac stomach

26. polian vesicleradial canal circular canal ampull a

27. tube feet radial canal ampulla