Paleachthyes or Paleichthyes: How To spell?

The word Paleachthyes is misspelled against Paleichthyes, a noun meaning "A comprehensive division of fishes which includes the elasmobranchs and ganoids."

Word contains consecutive vowels 'EI' in between alphabets pal & chthyes is misspelled as 'EA'
Wrong Spelling:  pal-ea-chthyes 
Correct Spelling:  pal-ei-chthyes 
Explore spell check of Paleichthyes to spell without errors.