User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-4911512-20140526215843/@comment-4009941-20140526232626

I know Tigrex Sub can run through lava for short times its part of his body change and Rathalos I htink extra short, his feet do look different from his whole body.

On Fatalis most of everything points to him barely even being considered a physical being and more of a Monster Monster instead of just a animal. So no info on its young.