Nomenclature is governed by certain universal rules. Which one of the following is contrary to the rules of nomenclature?

According to binomial nomenclature system, binomials must be written only in Latin.

(1) The binomial must be given in Latin and must be italicised. 

(2) In handwritten manuscript, the binomial must be underlined separately for generic and species names.

(4) The first epithet of binomial indicates genus and the second epithet indicates species.