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(Redirected from Pedicellariae)
'Pedicellariae' are commonly found on Echinoderms. They serve to keep the body surface clear of encrusting organisms. Each pedicellaria is composed of three forceps-like extensions which can pinch or cut off settling larvae. Pedicellariae are normally present around the base of a spine. They are often referred to as specialized jaw like appendages, used for protection.