User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-15400750-20130820160324/@comment-4009941-20130821001252

About Rathalos notice that on most Rathalos the only part weak to fire is their back while other parts have 0 fire element weakness meaning Rathalos back but not belly or legs can get burnt I guess.

Dunno about Jho but Rajang yeah I think so notice in 3rd gen Rheneplos, Furoggi and felynes couldn't walk in lava but Jho could!? Very strange.