Hylaoesaurus or Hylaeosaurus: How To spell?

The word Hylaoesaurus is misspelled against Hylaeosaurus, a noun meaning "A large Wealden dinosaur from the Tilgate Forest, England. It was about twenty feet long, protected by bony plates in the skin, and armed with spines."

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