Word Meanings - OPHIURIDA - Book Publishers vocabulary database

See OPHIURIOIDEA

Related words: (words related to OPHIURIDA)

• OPHIURIOIDEA; OPHIUROIDEA
  A class of star-shaped echinoderms having a disklike body, with slender, articulated arms, which are not grooved beneath and are often very fragile; -- called also Ophiuroida and Ophiuridea. See Illust. under Brittle star.