Echinoderms Crossword

Phylum containing sea stars, sea urchins, and sea cucumbers.
The name for radial symmetry that is based on five parts.
Skeleton that is secreted within the tissues.
Muscular extensions of the water vascular system canals.
Muscular sacs that can extend the tube feet.
Radiating channels on the arms of sea stars where tube feet protrude.
Pincer-like organs on the aboral surface of many sea stars.
Intricate system of jaws and muscles in the mouth of sea urchins.
The sudden expulsion of the gut and other internal organs through the mouth or anus.
Thin, branched tubes in the anus of sea cucumbers used to draw in water.
The ability to grow lost or damaged body parts.
Common name for class Asteroidea.
Common name for class Ophiuroidea.
Common name for class Echinoidea.
Common name for class Holothuroidea.
Common name for class Crinoidea.
Fluid that fills the body cavity of echinoderms and transports nutrients.
A porous plate on the aboral surface of echinoderms.