Look no further than Thor's nemesis, the shape-shifter Loki, as the doppelganger for our next super-powered animal. And to call this tricky sea creature a clone is right on.
The mimic octopus (Thaumoctopus mimicus) was first discovered in the late 1990s, where they live on murky seafloors around Indonesia and the Great Barrier Reef. And let's get one thing straight: Many members of the octopus family change colors or even skin texture to ward off predators and hunt. But no other octopus besides the mimic actually impersonates a wide variety of sea life to scare away danger [source: Roach].
From sea snakes to lionfish, the mimic takes on poisonous personas to keep enemies at bay. Researchers even believe that the mimic octopus decides which animals are most suitable to imitate at any given time based on what the threat appears to be [source: Norman et al.]. Within seconds, the mimic octopus can morph into all sorts of toxic sea creatures as it guards against predators on the ocean floor.