Prototrachaeta or Prototracheata: How To spell?
The word Prototrachaeta is misspelled against Prototracheata, a noun meaning "Same as Malacopoda."
Prototracheata has vowels 'ea' together mispronounced as 'ae'Word contains consecutive vowels 'EA' in between alphabets prototrach & ta is misspelled as 'AE'
Wrong Spelling:  prototrach-ae-ta  Correct Spelling:  prototrach-ea-ta 
Find more incorrect spellings of Prototracheata to spell right way.