Aranauna or Araneina: How To spell?

The word Aranauna is misspelled against Araneina, a noun meaning "The order of Arachnida that includes the spiders."

Word contains consecutive vowels 'EI' in between alphabets aran & na is misspelled as 'AU'
Wrong Spelling:  aran-au-na 
Correct Spelling:  aran-ei-na 
Check more misspelled words of Araneina to spell it correct.