Pycnaspidaun or Pycnaspidean: How To spell?

The word Pycnaspidaun is misspelled against Pycnaspidean, an adjective meaning "Having the posterior side of the tarsus covered with small irregular scales; -- said of certain birds."

Pycnaspidean has vowels 'ea' together mispronounced as 'au'
Word contains consecutive vowels 'EA' in between alphabets pycnaspid & n is misspelled as 'AU'
Wrong Spelling:  pycnaspid-au-n 
Correct Spelling:  pycnaspid-ea-n 
Check more misspelled words of Pycnaspidean to spell it correct.

You might be interested to know

Raudmit or Readmit?

Rauping or Reaping?

Rauttain or Reattain?