User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-68.49.124.68-20130204051221/@comment-1758220-20130205165153

I will forever treat this material as competely non-canon and blame it on Capcom's utter laziness and unwillingness to make any other maps free-hunt compatible besides the Deserted Island. Trying in any way to rationalize the appearance of such utterly out-of-place monsters like this is futile. I guarantee you that Capcom put absolutely no underlying ecological thought into why these monsters are here. It's bad game design, nothing more.