Tiranos

Tiranos (ティラノス) is the triceratops-like enemy (despite the name sounding like Tyrannosaurus) in Mega Man X2. Tiranos was originally an exihibition from a robot museum, but was modified into a tank-like Mechaniloid for ground warfare. They mainly appear in Wheel Gator's stage, but they also appear in Agile's X-Hunter stage and as an enemy summoned in battle by the Sigma Virus.

Other Media
A Tiranos is seen alongside other Maverick minions from X2 ready for Zero in the Rockman X (manga).