Pliosurus or Pliosaurus: How To spell?

The word Pliosurus is misspelled against Pliosaurus, a noun meaning "An extinct genus of marine reptiles allied to Plesiosaurus, but having a much shorter neck."

Word contains consecutive vowels 'AU' in between alphabets plios & rus is misspelled as 'U' as letter 'A' is phonetically ignor
Wrong Spelling: plios-u-rus
Correct Spelling: plios-au-rus
Check more misspelled words of Pliosaurus to spell it correct.