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Anonymous
Any fish that has bones. Sharks, lampreys, hagfish, jellyfish, starfish, ratfish, rays, sturgeons, octopus, squid, are not boney fish.
Wiki User
Bone fish sleep as any other fish would. Their eyes remain open when asleep because they have no eyelids. Fish have clear, protective eye-seals that cover each eye. To sleep, they settle near a rock or in a crack.