Ostoepterygious or Osteopterygious: How To spell?

The word Ostoepterygious is misspelled against Osteopterygious, an adjective meaning "Having bones in the fins, as certain fishes."

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