Nucloebranch or Nucleobranch: How To spell?

The word Nucloebranch is misspelled against Nucleobranch, a noun meaning "One of the Nucleobranchiata."

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