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One of a peculiar kind of spines covering the surface of certain starfishes. They are pillarlike, with a flattened summit which is covered with minute spinules or granules. See Illustration in Appendix.

A peculiar forcepslike organ which occurs in large numbers upon starfishes and echini. Those of starfishes have two movable jaws, or blades, and are usually nearly, or quite, sessile; those of echini usually have three jaws and a pedicel. See Illustration in Appendix.

One of the spheromeres of a radiate, especially one of the arms of a starfish or an ophiuran.

A pentagonal starfish.

A starfish, or brittle star.

A starfish.

An extensive group of echinoderms, comprising the starfishes and ophiurans.

A starfish, or brittle star.

spots. See Illustration in Appendix. -- Sun star (Zoöl.), any one of several species of starfishes belonging to Solaster, Crossaster, and allied genera, having numerous rays. -- Sun trout (Zoöl.), the squeteague. -- Sun wheel. (Mach.) See Sun and planet wheels, above. -- Under the sun, in the world; on earth. "The…

ttached swabs, or bundles of frayed rope, or other similar substances, -- used to capture starfishes, sea urchins, and other similar creatures living at the bottom of the sea. Blue tangle. (Bot.)See Dangleberry. -- Tangle picker (Zoöl.), the turnstone. [Prov. Eng.]

ious invertebrates and used in feeding or procuring food; as, the teeth of a mollusk or a starfish. In spite of the teeth, in defiance of opposition; in opposition to every effort. -- In the teeth, directly; in direct opposition; in front. "Nor strive with all the tempest in my teeth." Pope. -- To cast in the teeth,…

ll which projects into the cavity of the intestine in bivalve mollusks, certain annelids, starfishes, and some other animals.