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