Terror Lizard Clan

Terror Lizards (恐竜族, Kyōryū-zoku) are dinosaur-like creatures that have come from mountains to take the surface of the Earth for themselves.

Overview
The Terror Lizard Clan is a violent race who wishes to claim the surface of the Earth as their own. They are colossal humanoid creatures that have various reptilian animal features, such as scales and claws. They also seem to have the ability to shoot energy beams or fire out of their mouths.

Alien Conquerors Arc
They awaken after 300,000,000 years of slumber, which was used to wait for the other kings to be taken out. One of them is attacked by military forces, but the missiles are proven ineffective against the Terror Lizard's skin. The Hero Association deploy Tatsumaki to take care of the threat.

Trivia

 * Kyōryū (恐竜) literally translates to "Dinosaur".