Ostoecommata or Osteocommata: How To spell?

The word Ostoecommata is misspelled against Osteocommata, which is plural of "Osteocomma"

Word contains consecutive vowels 'EO' in between alphabets ost & commata is misspelled as 'OE'
Wrong Spelling:  ost-oe-commata 
Correct Spelling:  ost-eo-commata 
Find more incorrect spellings of Osteocommata to spell right way.