This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. If an article link referred you here, you might want to go back and fix it to point directly to the intended page.
Dark Donatello is the evil clone of Donatello. Like his template, Dark Donatello is the smartest of the Dark Turtles. His intelligence, however, is mostly limited to analyzing an opponent in battle and using his weaknesses to outmaneuver him; in personality he is fundamentally as crude as his brothers. Unlike the rest of the group, he possesses a long, prehensile tail.
