Chyropterygia or Cheiropterygia: How To spell?
The word Chyropterygia is misspelled against Cheiropterygia, which is plural of "Cheiropterygium"
Word contains consecutive vowels 'EI' in between alphabets ch & ropterygia is misspelled as 'Y'Wrong Spelling:  ch-y-ropterygia  Correct Spelling:  ch-ei-ropterygia 
Find more incorrect spellings of Cheiropterygia to spell right way.