User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-95.93.30.63-20121117172325/@comment-4212769-20121117173407

The ancestor of the Yian Garuga isn't the Yian Kut-Ku but it's the ancestor of both Yian Kut-Ku and Yian Garuga. But the closer relative to Yian Garuga is the Blue Yian Kut-Ku. The ancestor of all three seperated into two one leading to the Yian Kut-Ku the other splitted soon again evolving one Yian Kut-Ku subspecies and one very different Yian Garuga. At this time when it splitted to the way of Blue Yian Kut-Ku and the Yian Garuga your theory may occured and making a bigger difference to the Yian Kut-Ku than the Blue Yian Kut-Ku.

And Yian Garuga isn't really a Subspecies anymore but a new species really close related to Yian Kut-Ku (although I call it a Further Subspecies).

And Yian Kut-Ku isn't dumb. It may be not as intelligent than the Yian Garuga, but that doesn't mean it is stupid. On what grounds do you make this theory anyway?