Ichthyosarus or Ichthyosaurus: How To spell?

The word Ichthyosarus is misspelled against Ichthyosaurus, a noun meaning "An extinct genus of marine reptiles; -- so named from their short, biconcave vertebrae, resembling those of fishes. Several species, varying in length from ten to thirty feet, are known from the Liassic, Oolitic, and Cretaceous formations."

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

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