Oral Surface

Turn the starfish over the oral surface with the Ambulacral Grooves in each arm protruding from the mouth. Notice the little tube feet on each arm.

5. Ambulacral Groove | 6. Ambulacral Spines | 7. Mouth

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We hope this site will be useful for students and teachers.  JBJ
Copyright © 1995 by tq1997-13008@advanced.org.
Revised: August 03, 1997.