Batoidi or Batoidei: How To spell?

The word Batoidi is misspelled against Batoidei, a noun meaning "The division of fishes which includes the rays and skates."

--> Word end with consecutive vowels 'EI' preceded by alphabets 'batoid' is misspelled as 'I' as letter 'E' is phonetically ignored
Wrong Spelling:  batoid-i 
Correct Spelling:  batoid-ei 
Find more incorrect spellings of Batoidei to spell right way.

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