Ant Lion Super is the 33rd Expert floor in Monkey Ball and Super Monkey Ball, and the 62nd Expert stage in Super Monkey Ball Deluxe. It also appears as the 172nd Ultimate stage with continues, and the 212th without.
This stage is exactly like Ant Lion, except this time there are stakes planted throughout the stage, making guiding the monkey to the goal significantly harder.
Though this stage may seem easy (or hard) at first, what you should figure out first is a way to make it to the goal without hitting one of the stakes (Use 'View Stage' on the pause menu, or practice in 'Practice Mode',). Once this is figured out, attempt to do so in the stage. And in time, you will make it to the goal efficiently.