User blog comment:Kogath/Monster Hunter Online Discussion/@comment-26034899-20181225183240/@comment-28847569-20181225200125

The weird part is that Mera doesn't even use Lolo Gougarf's roar in-game (The roar it does use sounds like a lower pitched version of Online Espinas' roar, but I'm not even sure if Online Espinas' roar is accurate to Frontier's, so it's all just weird).

Either way, sound design is obviously not Tencent's strong point. Many of the more "recent" Flying Wyverns (Akantor, Berukyrosu, Gurenzeburu, and Espinas/Espinath) use Los' cries when KOed, and the Flame Dragons still use Kushala's theme, roar, and cries.