Conchyliacoeus or Conchyliaceous: How To spell?

The word Conchyliacoeus is misspelled against Conchyliaceous, an adjective meaning "pertaining to shells; resembling a shell; as, conchyliaceous impressions."

Word contains consecutive vowels 'EO' in between alphabets conchyliac & us is misspelled as 'OE'
Wrong Spelling:  conchyliac-oe-us 
Correct Spelling:  conchyliac-eo-us 
Check more misspelled words of Conchyliaceous to spell it correct.