Polycytaria or Polycyttaria: How To spell?
The word Polycytaria is misspelled against Polycyttaria, a noun meaning "A division of Radiolaria. It includes those having one more central capsules."
Polycyttaria has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings polycy & aria which should not be misspelled with single 'T'
Wrong Spelling:  polycy-t-aria  Correct Spelling:  polycy-tt-aria 
Find more incorrect spellings of Polycyttaria to spell right way.