cystoidea definition

  • noun:
    • Same as cystidea.
    • just like cystidea.
  • others:
    • An order of fossil crinoids, encrinites or stone-lilies, having a rounded body inclosed in many pentagonal sutured plates, a jointed stalk, and a lateral orifice shut by a pyramid of jointed dishes.
    • An order of fossil crinoids, encrinites or stone-lilies, having a rounded human anatomy inclosed in several pentagonal sutured dishes, a jointed stalk, and a lateral orifice shut by a pyramid of jointed dishes.

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