+Tube feet are small, flexible, fluid-filled appendages used by [Echinoderm](/wiki/echinoderm)s for [Locomotion](/wiki/locomotion), feeding, and attachment. These remarkable structures, powered by a hydraulic system, allow these marine creatures to grip surfaces and move with delicate precision.
+## See also
+- [Starfish](/wiki/starfish)
+- [Sea Urchin](/wiki/sea_urchin)
+- [Water Vascular System](/wiki/water_vascular_system)
... 1 more lines