User blog comment:- MHCaboose -/Monster Hunter Frontier Z Zenith Discussion/@comment-6050823-20180907082757

Things You May Not Know About Zenith Baruragaru and Zenith Gravios (Info comes from the MHF-ZZ site)

Zenith Baruragaru
 * Zenith Baruragaru's tongue has further developed over time so that it can suck blood more efficiently. The protrusions on its tongue now overlap each other, making that appendage thicker than ever before.
 * Zenith Baruragaru's head has further developed as well so that it can control its tongue better when it swings it at prey.
 * A single swing from this tongue can kill prey instantly.

Zenith Gravios
 * No one expected a Gravios to develop like this, so the Zenith Gravios caught researchers completely off guard.
 * Over the years, the amount of thermal energy that Zenith Gravios produces has increased over time, causing it to develop openings on its back and chest to release excess heat from its body to help cool it down.
 * Its back and chest will light up when it releases thermal energy from its body.
 * Zenith Gravios is described to be like an erupting volcano.