User blog comment:Lord Loss/Monster Appreciation Week: Purple Ludroth/@comment-119.30.249.89-20130401092242/@comment-5020152-20130402181008

I already mentioned my theory that Royal Ludroth is actually a subspecies of the Purple Ludroth that returned to the water like some prehistoric reptiles. It's probably not the reason Capcom decided to exile Purple Ludroth from the water, but that's just my theory on it.