polycyttaria

from The Collaborative International Dictionary of English v.0.48

Polycyttaria \Pol`y*cyt*ta"ri*a\, n. pl. [NL., fr. Gr. poly`s
   many + ?, dim. fr. ? a hollow vessel.] (Zool.)
   A division of Radiolaria. It includes those having one more
   central capsules.
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