Selachi or Selachii: How To spell?
The word Selachi is misspelled against Selachii, a noun meaning "An order of elasmobranchs including the sharks and rays; the Plagiostomi. Called also Selacha, Selache, and Selachoidei."
Selachii has double 'ii' in the end mispronounced as 'i'Remember double 'II' appears in the end of this word which should not be misspelled with single 'I'
Wrong Spelling:  selach-i  Correct Spelling:  selach-ii 
Find more wrongly spelled words of Selachii to spell it well.