The word Ichthyosuari is misspelled against Ichthyosauri, which is plural of "Ichthyosaurus"
-->
Word contains consecutive vowels 'AU' in between alphabets ichthyos & ri is misspelled as 'UA'
Wrong Spelling:  ichthyos-ua-ri 
Correct Spelling:  ichthyos-au-ri 
Check more misspelled words of Ichthyosauri to spell it correct.