Cyphonavtes or Cyphonautes: How To spell?
The word Cyphonavtes is misspelled against Cyphonautes, a noun meaning "The free-swimming, bivalve larva of certain Bryozoa."
Word contains consecutive vowels 'AU' in between alphabets cyphon & tes is misspelled as 'AV'Wrong Spelling:  cyphon-av-tes  Correct Spelling:  cyphon-au-tes 
Find more incorrect spellings of Cyphonautes to spell right way.