T-Rex the Porcupine (character)

T-Rex the Porcupine (also commonly T-Rex) true name Needlemouse the Porcupine, Sonic calls him Mr. Needlemouse (Dr. Needlemouse in the Japanese franchise) as an insult, is a Sonic character first appearing in his own game.

Appearance
He is a porcupine with the ability to transform into a dragon at will. His size and look differ greatly upon transformation.

Personality
"Sire...PLEASE don't call me 'Needlemouse'!"

He is British, which comes from his father. Sometimes he acts like a gentleman, even went so far to teach Knuckles how to be one in the Sonic X remake, Sonic the Pirate!

Abilities/Powers

 * Base (Normal)
 * Base (Dragon)
 * Super (Normal)
 * Golden (Dragon)

Playable Appearances

 * T-Rex the Porcupine/T-Rex Begins
 * Sonic 3D Riders
 * Sonic Battle Overdrive

Adaption Appearances

 * Sonic the Hedgehog
 * Sonic Universe

Trivia

 * Knuckles often mistakes him as a Werewolf Dragon when he's in his transformation state.
 * But in the official adaptions, he often mistakes him as a Dinosaur with Wings!
 * He is one of the only ones left on earth.