Original: Other taxonomic schemes have been proposed; the most common putting the butterflies into the sub-order Ditrysia and then the "super-family" Papilionoidea, and ignoring a classification for moths.
Simplified: Other taxonomic schemes have been proposed; the most common putting the butterflies into the suborder Ditrysia and then the "super-family" Papilionoidea, and ignoring a classification for moths.