Ostreacoeus or Ostreaceous: How To spell?

The word Ostreacoeus is misspelled against Ostreaceous, an adjective meaning "pertaining to an oyster, to a shell; shelly."

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