Talk:List of ponies/Earth ponies/@comment-125801-20121116215702/@comment-64.118.122.93-20121118095427

Non-Earth ponies temporarily becoming Crystal Ponies possibly indicates that they aren't a different species, though the main discussion of the matter was before the episodes aired. Anyway, there are three states to choose from: depressed/non-crystally, crystally/opaque, and crystally/translucent (there's also Celestia's projection, but that should only be used for the two Crystal Pony fillies, since they don't appear outside of that). Also, it wouldn't be possible to show all of them in the same state, since some of the ones not yet listed only appear in one or two states.