Paleuchthyes or Paleichthyes: How To spell?
The word Paleuchthyes 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 'EU'Wrong Spelling:  pal-eu-chthyes  Correct Spelling:  pal-ei-chthyes 
Check more misspelled words of Paleichthyes to spell it correct.