What makes a flounder unique?

Flounders are unique for their distinctive flat bodies, which allow them to blend seamlessly into the ocean floor, providing Excellent camouflage from predators and prey. They are also notable for their unusual metamorphosis; as they develop, one eye migrates to the other side of their body, resulting in a flattened shape with both eyes on one side. This adaptation, along with their ability to change color for further camouflage, makes flounders highly specialized for their benthic lifestyle.