User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-69.140.237.23-20120208182652/@comment-1011548-20120208215512

I'm 99% certain that no Ludroth of any kind showed up in the Mountain Stream in Portable 3rd, but Poison Ludroth definitely does in Tri G (I don't think the others do, though). Weird, I know.