The Saturn Toadtrap is an enemy introduced in the second stage, Wookie Hole, in Battletoads. It attacks by viciously snapping at foes. If you get too close to it without hurting it, it will grab and 'throw' you across the other direction of the screen.
The Toadtraps appear once again in Stage 2 of Battletoads in Battlemaniacs. However the have been pumping iron scine their last defeat and eager for round 2.