Leguliean or Leguleian: How To spell?

The word Leguliean is misspelled against Leguleian, a noun meaning "A lawyer."

Word contains consecutive vowels 'EI' in between alphabets legul & an is misspelled as 'IE'
Wrong Spelling:  legul-ie-an 
Correct Spelling:  legul-ei-an 
Check more misspelled words of Leguleian to spell it correct.