Protrachauta or Protracheata: How To spell?
The word Protrachauta is misspelled against Protracheata, a noun meaning "Same as Malacopoda."
Protracheata has vowels 'ea' together mispronounced as 'au'Word contains consecutive vowels 'EA' in between alphabets protrach & ta is misspelled as 'AU'
Wrong Spelling:  protrach-au-ta  Correct Spelling:  protrach-ea-ta 
Check more misspelled words of Protracheata to spell it correct.